{"id":3280,"date":"2026-01-14T11:08:20","date_gmt":"2026-01-14T10:08:20","guid":{"rendered":"https:\/\/www.etap-lab.com\/cro-services\/neurologie-cns\/in-vivo-models\/"},"modified":"2026-04-29T12:09:38","modified_gmt":"2026-04-29T10:09:38","slug":"in-vivo-models","status":"publish","type":"page","link":"https:\/\/www.etap-lab.com\/en\/cro-services\/neurology-cns\/in-vivo-models\/","title":{"rendered":"In vivo models"},"content":{"rendered":"\r\n<section id=\"header-modeles-block_9f95f85b0336398386401788f343d4e4\" class=\"header-modeles alignfull\">\r\n  <div class=\"header-modeles__inner\">\r\n\r\n    <div class=\"header-modeles__container\">\r\n\r\n      <div class=\"header-modeles__top\">\r\n                  <div class=\"header-modeles__title\">\r\n            <img decoding=\"async\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/etap-lab-brainxplore-full-color-rgb-900px-w-72ppi.png\" alt=\"Neurology &amp; CNS\" \/>\r\n          <\/div>\r\n        \r\n                  <a class=\"header-modeles__back\" href=\"https:\/\/www.etap-lab.com\/en\/cro-services\/neurology-cns\/\">\r\n            <span class=\"header-modeles__back-arrow\" aria-hidden=\"true\">\u2190<\/span>\r\n            <span class=\"header-modeles__back-label\">Neurology &amp; CNS<\/span>\r\n          <\/a>\r\n              <\/div>\r\n\r\n      <div class=\"header-modeles__bottom\">\r\n\r\n        <div class=\"header-modeles__tabs\" role=\"tablist\" aria-label=\"Navigation mod\u00e8les\">\r\n\r\n                      <a\r\n              class=\"header-modeles__tab is-active\"\r\n              href=\"https:\/\/www.etap-lab.com\/en\/cro-services\/neurology-cns\/in-vitro-models\/\"\r\n              role=\"tab\"\r\n              aria-selected=\"true\"\r\n            >\r\n              In vitro models            <\/a>\r\n          \r\n                      <a\r\n              class=\"header-modeles__tab \"\r\n              href=\"https:\/\/www.etap-lab.com\/en\/cro-services\/neurology-cns\/in-vivo-models\/\"\r\n              role=\"tab\"\r\n              aria-selected=\"false\"\r\n            >\r\n              In vivo models            <\/a>\r\n          \r\n        <\/div>\r\n\r\n        <div class=\"header-modeles__breadcrumb\">\r\n          <nav class=\"breadcrumb\" aria-label=\"Fil d&#039;Ariane\"><span><span><a href=\"https:\/\/www.etap-lab.com\/en\/\">Home<\/a><\/span><\/span><\/nav>        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6ea5bcae wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\r\n<nav id=\"menu-modeles-block_cb835ae6d7193854c90154e46c1b90b7\" class=\"menu-modeles\" aria-label=\"Menu mod\u00e8les\">\r\n\r\n  <div class=\"menu-modeles__inner\">\r\n\r\n    <div class=\"menu-modeles__head\">\r\n      <h2 class=\"menu-modeles__title\">\r\n        <span class=\"menu-modeles__title-prefix\">Pharmacology<\/span>\r\n        <span class=\"menu-modeles__title-suffix\"><em class=\"menu-modeles__title-em\">In vivo<\/em> models<\/span>\r\n      <\/h2>\r\n    <\/div>\r\n\r\n    <div class=\"menu-modeles__body\">\r\n\r\n              <div class=\"menu-modeles__groups\">\r\n\r\n          \r\n            <details class=\"menu-modeles__group\">\r\n              <summary class=\"menu-modeles__group-summary\">\r\n                <span class=\"menu-modeles__group-arrow\" aria-hidden=\"true\">\u2191<\/span>\r\n                <span class=\"menu-modeles__group-title\">Neurodegenerative diseases<\/span>\r\n              <\/summary>\r\n\r\n              <div class=\"menu-modeles__group-panel\">\r\n                <div class=\"menu-modeles__group-panel-inner\">\r\n                  <ul class=\"menu-modeles__items\">\r\n\r\n                                                                  <li class=\"menu-modeles__item\">\r\n                          <a class=\"menu-modeles__link\" href=\"#subcat-151\">\r\n                            <span class=\"menu-modeles__link-label\">Alzheimer\u2019s disease<\/span>\r\n                            <span class=\"menu-modeles__link-arrow\" aria-hidden=\"true\">\u2192<\/span>\r\n                          <\/a>\r\n                        <\/li>\r\n                                              <li class=\"menu-modeles__item\">\r\n                          <a class=\"menu-modeles__link\" href=\"#subcat-152\">\r\n                            <span class=\"menu-modeles__link-label\">Parkinson\u2019s disease<\/span>\r\n                            <span class=\"menu-modeles__link-arrow\" aria-hidden=\"true\">\u2192<\/span>\r\n                          <\/a>\r\n                        <\/li>\r\n                                          \r\n                  <\/ul>\r\n                <\/div>\r\n              <\/div>\r\n            <\/details>\r\n\r\n          \r\n            <details class=\"menu-modeles__group\">\r\n              <summary class=\"menu-modeles__group-summary\">\r\n                <span class=\"menu-modeles__group-arrow\" aria-hidden=\"true\">\u2191<\/span>\r\n                <span class=\"menu-modeles__group-title\">Behavioral pharmacology<\/span>\r\n              <\/summary>\r\n\r\n              <div class=\"menu-modeles__group-panel\">\r\n                <div class=\"menu-modeles__group-panel-inner\">\r\n                  <ul class=\"menu-modeles__items\">\r\n\r\n                                                                  <li class=\"menu-modeles__item\">\r\n                          <a class=\"menu-modeles__link\" href=\"#subcat-163\">\r\n                            <span class=\"menu-modeles__link-label\">Anxiety<\/span>\r\n                            <span class=\"menu-modeles__link-arrow\" aria-hidden=\"true\">\u2192<\/span>\r\n                          <\/a>\r\n                        <\/li>\r\n                                              <li class=\"menu-modeles__item\">\r\n                          <a class=\"menu-modeles__link\" href=\"#subcat-164\">\r\n                            <span class=\"menu-modeles__link-label\">Depression<\/span>\r\n                            <span class=\"menu-modeles__link-arrow\" aria-hidden=\"true\">\u2192<\/span>\r\n                          <\/a>\r\n                        <\/li>\r\n                                              <li class=\"menu-modeles__item\">\r\n                          <a class=\"menu-modeles__link\" href=\"#subcat-218\">\r\n                            <span class=\"menu-modeles__link-label\">Well-being<\/span>\r\n                            <span class=\"menu-modeles__link-arrow\" aria-hidden=\"true\">\u2192<\/span>\r\n                          <\/a>\r\n                        <\/li>\r\n                                              <li class=\"menu-modeles__item\">\r\n                          <a class=\"menu-modeles__link\" href=\"#subcat-165\">\r\n                            <span class=\"menu-modeles__link-label\">Cognition<\/span>\r\n                            <span class=\"menu-modeles__link-arrow\" aria-hidden=\"true\">\u2192<\/span>\r\n                          <\/a>\r\n                        <\/li>\r\n                                              <li class=\"menu-modeles__item\">\r\n                          <a class=\"menu-modeles__link\" href=\"#subcat-166\">\r\n                            <span class=\"menu-modeles__link-label\">Itching and Pain<\/span>\r\n                            <span class=\"menu-modeles__link-arrow\" aria-hidden=\"true\">\u2192<\/span>\r\n                          <\/a>\r\n                        <\/li>\r\n                                              <li class=\"menu-modeles__item\">\r\n                          <a class=\"menu-modeles__link\" href=\"#subcat-167\">\r\n                            <span class=\"menu-modeles__link-label\">Sensorimotor<\/span>\r\n                            <span class=\"menu-modeles__link-arrow\" aria-hidden=\"true\">\u2192<\/span>\r\n                          <\/a>\r\n                        <\/li>\r\n                                          \r\n                  <\/ul>\r\n                <\/div>\r\n              <\/div>\r\n            <\/details>\r\n\r\n          \r\n            <details class=\"menu-modeles__group\">\r\n              <summary class=\"menu-modeles__group-summary\">\r\n                <span class=\"menu-modeles__group-arrow\" aria-hidden=\"true\">\u2191<\/span>\r\n                <span class=\"menu-modeles__group-title\">Stroke<\/span>\r\n              <\/summary>\r\n\r\n              <div class=\"menu-modeles__group-panel\">\r\n                <div class=\"menu-modeles__group-panel-inner\">\r\n                  <ul class=\"menu-modeles__items\">\r\n\r\n                                                                <li class=\"menu-modeles__item\">\r\n                        <a class=\"menu-modeles__link\" href=\"#cat-150\">\r\n                          <span class=\"menu-modeles__link-label\">Stroke<\/span>\r\n                          <span class=\"menu-modeles__link-arrow\" aria-hidden=\"true\">\u2192<\/span>\r\n                        <\/a>\r\n                      <\/li>\r\n\r\n                    \r\n                  <\/ul>\r\n                <\/div>\r\n              <\/div>\r\n            <\/details>\r\n\r\n          \r\n            <details class=\"menu-modeles__group\">\r\n              <summary class=\"menu-modeles__group-summary\">\r\n                <span class=\"menu-modeles__group-arrow\" aria-hidden=\"true\">\u2191<\/span>\r\n                <span class=\"menu-modeles__group-title\">Pharmacokinetics (PK) and neuro-PK<\/span>\r\n              <\/summary>\r\n\r\n              <div class=\"menu-modeles__group-panel\">\r\n                <div class=\"menu-modeles__group-panel-inner\">\r\n                  <ul class=\"menu-modeles__items\">\r\n\r\n                                                                <li class=\"menu-modeles__item\">\r\n                        <a class=\"menu-modeles__link\" href=\"#cat-193\">\r\n                          <span class=\"menu-modeles__link-label\">Pharmacokinetics (PK) and neuro-PK<\/span>\r\n                          <span class=\"menu-modeles__link-arrow\" aria-hidden=\"true\">\u2192<\/span>\r\n                        <\/a>\r\n                      <\/li>\r\n\r\n                    \r\n                  <\/ul>\r\n                <\/div>\r\n              <\/div>\r\n            <\/details>\r\n\r\n          \r\n        <\/div>\r\n      \r\n      <div class=\"menu-modeles__footer\">\r\n        <a class=\"menu-modeles__plateformes\" href=\"#nos-plateformes\">\r\n          Our platforms        <\/a>\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/div>\r\n<\/nav><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h1 class=\"wp-block-heading\" style=\"padding-top:0;padding-bottom:0\"><em>in vivo<\/em> pharmacology models in Neurology &amp; the CNS<\/h1>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1280\" height=\"250\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/bxp-vivo-header-neurology-cns.jpg\" alt=\"\" class=\"wp-image-2844\" style=\"object-fit:cover\" srcset=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/bxp-vivo-header-neurology-cns.jpg 1280w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/bxp-vivo-header-neurology-cns-300x59.jpg 300w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/bxp-vivo-header-neurology-cns-1024x200.jpg 1024w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/bxp-vivo-header-neurology-cns-768x150.jpg 768w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<p class=\"has-l-font-size\">For more than 35 years, <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vert-color\">BRAINXPLORE<\/mark><\/strong> has been providing robust and reproducible preclinical neurology services, supported by a comprehensive portfolio of gold\u2011standard <em>in vivo<\/em> models to evaluate the efficacy of your lead compounds and drug candidates in CNS disorders. We assess the effects of your molecules using complementary, multi\u2011scale approaches ranging from molecular biology to behavior.<\/p>\n\n\n\n<p class=\"has-m-font-size\">Every element of the study design \u2014 route of administration, timing, dosing regimen, readouts, group size, and inclusion of reference compounds \u2014 can be fully customized to meet your specific needs.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-primary\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.etap-lab.com\/en\/contact\/\">Contact an expert<\/a><\/div>\n\n\n\n<div class=\"wp-block-button is-style-secondary\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.etap-lab.com\/en\/cro-services\/neurologie-cns\/in-vitro-models\/\"><strong>Discover our in vitro models<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--70);margin-bottom:0\">\r\n<section id=\"liste-modeles-block_b1324f24d67b47ed59563712168fe0fe\" class=\"liste-modeles\">\r\n  <div class=\"liste-modeles__inner\">\r\n\r\n    \r\n      \r\n        <article class=\"liste-modeles__section\">\r\n\r\n          <div class=\"liste-modeles__section-head\">\r\n            <div class=\"liste-modeles__section-headtop\">\r\n                              <div class=\"liste-modeles__section-badge\" aria-hidden=\"true\">\r\n                  <img decoding=\"async\" class=\"liste-modeles__section-badge-img\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/04\/MND-pastille-results-1024x683.jpg\" alt=\"Preclinical results on Neurodegenerative diseases model\">\r\n                <\/div>\r\n              \r\n              <h2 id=\"cat-148\" class=\"liste-modeles__section-title\">\r\n                Neurodegenerative diseases              <\/h2>\r\n            <\/div>\r\n\r\n                          <div class=\"liste-modeles__section-desc\"><p>We provide a portfolio of mouse models designed to accelerate drug efficacy testing for Alzheimer\u2019s disease (AD) and Parkinson\u2019s disease (PD). Our proprietary human oligomers allow you to evaluate the ability of your therapeutic candidates to modulate proteinopathies and improve translational success.<\/p>\n<\/div>\r\n                      <\/div>\r\n\r\n          <div class=\"liste-modeles__section-body\">\r\n\r\n            \r\n              \r\n                <h3 id=\"subcat-151\" class=\"liste-modeles__sub-title\">\r\n                  Alzheimer\u2019s disease                <\/h3>\r\n\r\n                \r\n                <div class=\"liste-modeles__accordions\">\r\n                  \r\n                    <details id=\"modele-3379\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Neurodegeneration induced by amyloid-\u03b2(1-42) oligomers combined with aging<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>In aged mice, intracerebral injection of amyloid-\u03b2(1-42) oligomers induces robust short\u2011 and long\u2011term memory impairments, pronounced neurodegeneration, and marked neuroinflammation across the hippocampus and cortex, closely reproducing key features of the Alzheimer\u2011like phenotype. By positioning aging as a key driver of disease progression, this model provides strong predictive value for clinical translation and offers a powerful, industry-ready platform to assess the therapeutic potential of your candidates under conditions closely aligned with human pathophysiology.  <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"313\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.1.1-Neurodegenerescence-A\u03b2-souris-agee.jpg\" alt=\"in vivo-neurode\u0301ge\u0301ne\u0301rescence A\u03b2 old mice heatmap\" class=\"wp-image-3413\" srcset=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.1.1-Neurodegenerescence-A\u03b2-souris-agee.jpg 640w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.1.1-Neurodegenerescence-A\u03b2-souris-agee-300x147.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n                                <\/div>\r\n\r\n                                \r\n                                                                  <div class=\"liste-modeles__btnwrap\">\r\n                                    <a class=\"btn_secondary\" href=\"https:\/\/www.etap-lab.com\/en\/contact\/\">\r\n                                      Get the data sheet                                    <\/a>\r\n                                  <\/div>\r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3381\"\r\n                             class=\"liste-modeles__acc has-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Neurodegeneration induced by amyloid-\u03b2(1-42) oligomers<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid \">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>Intracerebral injection of amyloid-\u03b2(1-42) oligomers in mice induces synaptic loss, neuroinflammation, and neurodegeneration in the hippocampus and cortex, reproducing the key features of Alzheimer\u2019s disease. This model provides a fast and reliable approach to investigate the pathological mechanisms associated with amyloid-\u03b2(1-42) oligomers and to support early\u2011stage screening of your therapeutic candidates. <\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                                  <div class=\"liste-modeles__btnwrap\">\r\n                                    <a class=\"btn_secondary\" href=\"https:\/\/www.etap-lab.com\/en\/contact\/\">\r\n                                      Get the data sheet                                    <\/a>\r\n                                  <\/div>\r\n                                                              <\/div>\r\n\r\n                                                              <div class=\"liste-modeles__acc-media\" aria-hidden=\"true\">\r\n                                  <img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.1.2-Neurodegenerescence-A\u03b2-souris-jeune-Fluorescence-astrocyte-microglia-neuroinflammation-dentate-gyrus-1024x1024.jpg\" class=\"liste-modeles__acc-img wp-post-image\" alt=\"in vivo-Neurode\u0301ge\u0301ne\u0301rescence-A\u03b2-young mice-Fluorescence-astrocyte-microglia-neuroinflammation-dentate-gyrus\" srcset=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.1.2-Neurodegenerescence-A\u03b2-souris-jeune-Fluorescence-astrocyte-microglia-neuroinflammation-dentate-gyrus-1024x1024.jpg 1024w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.1.2-Neurodegenerescence-A\u03b2-souris-jeune-Fluorescence-astrocyte-microglia-neuroinflammation-dentate-gyrus-300x300.jpg 300w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.1.2-Neurodegenerescence-A\u03b2-souris-jeune-Fluorescence-astrocyte-microglia-neuroinflammation-dentate-gyrus-150x150.jpg 150w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.1.2-Neurodegenerescence-A\u03b2-souris-jeune-Fluorescence-astrocyte-microglia-neuroinflammation-dentate-gyrus-768x768.jpg 768w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.1.2-Neurodegenerescence-A\u03b2-souris-jeune-Fluorescence-astrocyte-microglia-neuroinflammation-dentate-gyrus.jpg 1400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                                <\/div>\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3382\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Scopolamine-induced amnesia<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>Administration of scopolamine, a muscarinic receptor antagonist, induces episodic and spatial memory deficits in mice, mimicking key features of cognitive impairments. This model provides a fast and reliable approach to demonstrate the efficacy of your candidates targeting memory enhancement. <\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                                  <div class=\"liste-modeles__btnwrap\">\r\n                                    <a class=\"btn_secondary\" href=\"https:\/\/www.etap-lab.com\/en\/contact\/\">\r\n                                      Get the data sheet                                    <\/a>\r\n                                  <\/div>\r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                                  <\/div>\r\n\r\n                              \r\n                <h3 id=\"subcat-152\" class=\"liste-modeles__sub-title\">\r\n                  Parkinson\u2019s disease                <\/h3>\r\n\r\n                \r\n                <div class=\"liste-modeles__accordions\">\r\n                  \r\n                    <details id=\"modele-3384\"\r\n                             class=\"liste-modeles__acc has-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Dopaminergic neuron degeneration induced by intranigral injection of the neurotoxin 6-OHDA<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid \">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The unilateral injection of 6\u2011OHDA specifically targets the SNpc, leading to an almost complete lesion of the nigrostriatal pathway. The lesioned animals exhibit motor impairments, including akinesia, a selective loss of dopaminergic neurons, and neuroinflammation. <\/p>\n                                <\/div>\r\n\r\n                                                                  <ul class=\"liste-modeles__links\">\r\n                                                                                                                                                                                                                          <\/ul>\r\n                                \r\n                                                                  <div class=\"liste-modeles__btnwrap\">\r\n                                    <a class=\"btn_secondary\" href=\"https:\/\/www.etap-lab.com\/en\/contact\/\">\r\n                                      Get the data sheet                                    <\/a>\r\n                                  <\/div>\r\n                                                              <\/div>\r\n\r\n                                                              <div class=\"liste-modeles__acc-media\" aria-hidden=\"true\">\r\n                                  <img loading=\"lazy\" decoding=\"async\" width=\"791\" height=\"474\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/04\/BXP-Parkinson-6-OHDA.jpg\" class=\"liste-modeles__acc-img wp-post-image\" alt=\"in vivo result on Parkinson 6-OHDA purple green\" srcset=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/04\/BXP-Parkinson-6-OHDA.jpg 791w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/04\/BXP-Parkinson-6-OHDA-300x180.jpg 300w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/04\/BXP-Parkinson-6-OHDA-768x460.jpg 768w\" sizes=\"auto, (max-width: 791px) 100vw, 791px\" \/>                                <\/div>\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3383\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Dopaminergic neuron degeneration induced by intranigral injection of the neurotoxin MPP\u207a<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The unilateral injection of MPP\u207a specifically targets the SNpc, leading to an almost complete lesion of the nigrostriatal pathway. The lesioned animals exhibit motor impairments, including akinesia, a selective loss of dopaminergic neurons, and neuroinflammation. <\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                                  <div class=\"liste-modeles__btnwrap\">\r\n                                    <a class=\"btn_secondary\" href=\"https:\/\/www.etap-lab.com\/en\/contact\/\">\r\n                                      Get the data sheet                                    <\/a>\r\n                                  <\/div>\r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                                  <\/div>\r\n\r\n                              \r\n            \r\n          <\/div>\r\n\r\n        <\/article>\r\n      \r\n        <article class=\"liste-modeles__section\">\r\n\r\n          <div class=\"liste-modeles__section-head\">\r\n            <div class=\"liste-modeles__section-headtop\">\r\n                              <div class=\"liste-modeles__section-badge\" aria-hidden=\"true\">\r\n                  <img decoding=\"async\" class=\"liste-modeles__section-badge-img\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/ETL-TR-2-ethique-in-vivo-5-683x1024.jpg\" alt=\"ethics at lab, rat on technician hands\">\r\n                <\/div>\r\n              \r\n              <h2 id=\"cat-149\" class=\"liste-modeles__section-title\">\r\n                Behavioral pharmacology              <\/h2>\r\n            <\/div>\r\n\r\n                          <div class=\"liste-modeles__section-desc\"><p>Our extensive portfolio of behavioral tests covers a broad range of CNS\u2011related functions, including sensorimotor skills, cognition, mood, pain, itch, well\u2011being, and motivation\u2011oriented behaviors. Through our dedicated platform, we provide highly reproducible behavioral measurements to quantify performance and infer brain functions. Most of our tests can be used as stand\u2011alone assessments or integrated as readouts within our disease models.  <\/p>\n<\/div>\r\n                      <\/div>\r\n\r\n          <div class=\"liste-modeles__section-body\">\r\n\r\n            \r\n              \r\n                <h3 id=\"subcat-163\" class=\"liste-modeles__sub-title\">\r\n                  Anxiety                <\/h3>\r\n\r\n                \r\n                <div class=\"liste-modeles__accordions\">\r\n                  \r\n                    <details id=\"modele-3386\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Elevated plus maze test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>Based on a conflict between the innate tendency to explore new environments and the aversion to open spaces, the Elevated Plus Maze test is a gold-standard for assessing anxiety-like behavior in rodents. This test enables the screening of anxiolytic compounds and can be combined with pathology models to evaluate state anxiety. <\/p>\n\n<p><strong>Validated in rats.<\/strong><\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"489\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.1-LCS-Rendu-final-1024x489.jpg\" alt=\"\" class=\"wp-image-1863\" srcset=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.1-LCS-Rendu-final-1024x489.jpg 1024w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.1-LCS-Rendu-final-300x143.jpg 300w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.1-LCS-Rendu-final-768x367.jpg 768w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.1-LCS-Rendu-final.jpg 1026w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3387\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Light\/Dark box test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>Based on a conflict between the innate tendency to explore novel environments and the aversion to light, the light\u2013dark box test is a gold-standard assay used to measure anxiety-like behavior in rodents. This test enables the screening of your anxiolytic compounds and can be combined with pathology models to evaluate state anxiety. <\/p>\n\n<p><strong>Validated in mice.<\/strong><\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3388\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Conditioned defensive burying test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The conditioned defensive burying test relies on the natural behavior of rodents which consists of projecting bedding material toward a potentially aversive stimulus. In laboratory conditions, introducing a novel and aversive object into a familiar environment triggers this burying behavior in rats. This behavior is directly related to the animals\u2019 level of anxiety, making it a reliable assay for screening anxiolytic compounds.  <\/p>\n\n<p><strong>Validated in rats.<\/strong><\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3389\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Marble burying test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The marble burying test relies on the natural tendency of mice to bury unfamiliar objects introduced into a familiar environment. This behavior correlates with the animals\u2019 anxiety level and is widely used to screen anxiolytic compounds. <\/p>\n\n<p><strong>Validated in mice.<\/strong><\/p>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"919\" height=\"374\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.4-Billes-Rendu-final.jpg\" alt=\"\" class=\"wp-image-1867\" srcset=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.4-Billes-Rendu-final.jpg 919w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.4-Billes-Rendu-final-300x122.jpg 300w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.4-Billes-Rendu-final-768x313.jpg 768w\" sizes=\"auto, (max-width: 919px) 100vw, 919px\" \/><\/figure>\n\n<figure class=\"wp-block-gallery has-nested-images columns-default wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><\/figure>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                                  <\/div>\r\n\r\n                              \r\n                <h3 id=\"subcat-164\" class=\"liste-modeles__sub-title\">\r\n                  Depression                <\/h3>\r\n\r\n                \r\n                <div class=\"liste-modeles__accordions\">\r\n                  \r\n                    <details id=\"modele-3391\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Sucrose preference test (anhedonia)<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The sucrose preference test relies on the innate tendency of rodents to prefer sweetened water over plain water. This behavioral paradigm is widely interpreted as a measure of anhedonia in animals, as the natural preference for sucrose diminishes under chronic stress or severe pathology and can be restored by treatment with reference antidepressant compounds. <\/p>\n\n<p>For the evaluation of your antidepressant candidates, anhedonia is induced through chronic stress exposure. This test can also be integrated into other pathology models (such as stroke) to measure depressive-like behavior in animals within a defined pathological context. <\/p>\n\n<p><strong>Validated in rats.<\/strong><\/p>\n\n<p><\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                                  <\/div>\r\n\r\n                              \r\n                <h3 id=\"subcat-218\" class=\"liste-modeles__sub-title\">\r\n                  Well-being                <\/h3>\r\n\r\n                \r\n                <div class=\"liste-modeles__accordions\">\r\n                  \r\n                    <details id=\"modele-3390\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Modified nest-building test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p><a>Under laboratory conditions, mice spontaneously build nests when suitable material is provided in their home cage. This innate behavior is known to be disrupted when animal well\u2011being is compromised. Our modified nest-building test can be incorporated into various disease models and offers high sensitivity for the early detection of symptom\u2011alleviating effects or emerging side effects associated with drug exposure.<\/a><\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                                  <\/div>\r\n\r\n                              \r\n                <h3 id=\"subcat-165\" class=\"liste-modeles__sub-title\">\r\n                  Cognition                <\/h3>\r\n\r\n                \r\n                <div class=\"liste-modeles__accordions\">\r\n                  \r\n                    <details id=\"modele-3394\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Novel object recognition<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The object recognition test allows the assessment of working memory and the detection of mnemonic deficits in mice. This paradigm, based on the innate tendency of rodents to preferentially explore a novel object rather than a familiar one, is useful for evaluating the efficacy of your candidates on cognition. <\/p>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"407\" height=\"254\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.5.2-Reconnaissance-dobjets.jpg\" alt=\"\" class=\"wp-image-1880\" srcset=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.5.2-Reconnaissance-dobjets.jpg 407w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.5.2-Reconnaissance-dobjets-300x187.jpg 300w\" sizes=\"auto, (max-width: 407px) 100vw, 407px\" \/><\/figure>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3392\"\r\n                             class=\"liste-modeles__acc has-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Morris water maze<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid \">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The Morris water maze is widely used to evaluate spatial reference memory in rodents and to predict the efficacy of your therapeutic candidates on cognitive performance. This paradigm, based on the animal\u2019s motivation to escape the aversive nature of water, provides data on its ability to navigate and locate the escape platform. As these performances are hippocampus-dependent, this test is particularly suited for the study of cognitive impairments in Alzheimer\u2019s disease models.  <\/p>\n\n<p><strong>Validated in mice and rats.<\/strong><\/p>\n\n<figure class=\"wp-block-gallery has-nested-images columns-3 wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><\/figure>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                                                              <div class=\"liste-modeles__acc-media\" aria-hidden=\"true\">\r\n                                  <img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/morris-test-invivo-behavior-1024x683.jpg\" class=\"liste-modeles__acc-img wp-post-image\" alt=\"morris-test-invivo-behavior\" srcset=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/morris-test-invivo-behavior-1024x683.jpg 1024w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/morris-test-invivo-behavior-300x200.jpg 300w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/morris-test-invivo-behavior-768x512.jpg 768w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/morris-test-invivo-behavior-1536x1024.jpg 1536w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/morris-test-invivo-behavior.jpg 1800w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/>                                <\/div>\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3395\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Y-maze<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The Y-maze is a rapid method for measuring spatial reference memory and detecting mnemonic deficits in rodents. This test, which leverages the spontaneous tendency of rodents to explore a novel environment rather than a familiar one, is useful for evaluating the efficacy of therapeutic candidates on cognition during the early stages of your preclinical studies. <\/p>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1023\" height=\"507\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.5.3-Labyrinthe-en-Y-Rendu-final.jpg\" alt=\"\" class=\"wp-image-1881\" srcset=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.5.3-Labyrinthe-en-Y-Rendu-final.jpg 1023w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.5.3-Labyrinthe-en-Y-Rendu-final-300x149.jpg 300w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.5.3-Labyrinthe-en-Y-Rendu-final-768x381.jpg 768w\" sizes=\"auto, (max-width: 1023px) 100vw, 1023px\" \/><\/figure>\n\n<figure class=\"wp-block-gallery has-nested-images columns-2 wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\"><\/figure>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                                  <\/div>\r\n\r\n                              \r\n                <h3 id=\"subcat-166\" class=\"liste-modeles__sub-title\">\r\n                  Itching and Pain                <\/h3>\r\n\r\n                \r\n                <div class=\"liste-modeles__accordions\">\r\n                  \r\n                    <details id=\"modele-3515\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Itching test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The sensation of itch is a common feature of many dermatological and CNS disorders (neuropathic itch). BrainXplore has developed strong expertise in the behavioral assessment of itch in rodents. Depending on the mechanism of action of your compound, itch can be induced through various methods.  <\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3774\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Pain upon skin application<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>Following skin injury,\u00a0cutaneous pain\u00a0can\u00a0result from\u00a0direct nociceptor activation or\u00a0inflammation\u00a0that\u00a0activate\u00a0nociceptive pathways. This model evaluates\u00a0acute\u00a0tolerance to topical formulation\u00a0application\u00a0under physiologically relevant conditions.\u00a0<\/p>\n\n\n\n<p><\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                                  <div class=\"liste-modeles__btnwrap\">\r\n                                    <a class=\"btn_secondary\" href=\"#\">\r\n                                      Get the data sheet                                    <\/a>\r\n                                  <\/div>\r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3396\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Tail-flick test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The tail\u2011flick test is a rapid and ethically acceptable method for assessing acute thermal antinociception in rodents. It is widely used to screen the analgesic efficacy of drug candidates. Morphine is proposed as a reference compound.  <\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                                  <\/div>\r\n\r\n                              \r\n                <h3 id=\"subcat-167\" class=\"liste-modeles__sub-title\">\r\n                  Sensorimotor                <\/h3>\r\n\r\n                \r\n                <div class=\"liste-modeles__accordions\">\r\n                  \r\n                    <details id=\"modele-3399\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Corridor test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The Corridor test is used to assess tactile sensory asymmetry resulting from a lateralized lesion of the sensorimotor cortex. The test relies on the exploration of multiple series of objects placed along the walls of a corridor using vibrissae: a reduction in contralesional sensitivity is reflected by fewer exploratory responses on the affected side. The Corridor test is a relevant tool for monitoring sensorimotor recovery and quantifying the effects of your drug candidates on post\u2011lesional impairments, particularly after stroke.   <\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3404\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Ladder test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The Ladder test is used to assess fine motor coordination and limb\u2011placement accuracy in rodents. As the animal progresses freely across a ladder with irregularly spaced rungs, it must continuously adjust the position of its paws. Because the test is highly sensitive to central nervous system impairments, quantifying foot\u2011placement errors provides a reliable evaluation of locomotor deficits and limb\u2011use asymmetry following brain injury. This assay offers a robust readout for assessing the effects of your drug candidates on functional recovery.   <\/p>\n\n<p><\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3406\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Cylinder test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p><a>The<\/a> cylinder test is used to assess the sensorimotor asymmetry induced by a unilateral lesion of the nigrostriatal pathway. This test relies on the animal\u2019s natural exploratory behavior when placed in a novel environment. The spontaneous use of each forelimb is quantified when the rat is introduced into a transparent cylinder, which makes it possible to effectively detect motor asymmetry induced by the lesion and serves as a relevant tool for evaluating the therapeutic effects of pharmacological compounds or neuroprotective interventions. Moreover, it is considered one of the gold\u2011standard behavioral tests in the rat 6\u2011OHDA model.   <\/p>\n\n<p><a id=\"_msocom_1\"><\/a><\/p>\n\n<p><\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3397\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Open field test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The open field test assesses locomotor activity in rodents under conditions of spontaneous exploration. It is commonly combined with other behavioral assays to control basal locomotor activity or included as a readout in disease models to evaluate locomotor performance and motivation to explore. As a stand\u2011alone test, it can be used to evaluate the locomotor effects of your psychoactive drug.  <\/p>\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"976\" height=\"459\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.5-Champ-libre-Rendu-final.jpg\" alt=\"\" class=\"wp-image-1874\" srcset=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.5-Champ-libre-Rendu-final.jpg 976w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.5-Champ-libre-Rendu-final-300x141.jpg 300w, https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/BXP2-vivo-1.3.5-Champ-libre-Rendu-final-768x361.jpg 768w\" sizes=\"auto, (max-width: 976px) 100vw, 976px\" \/><\/figure>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3398\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Rotarod test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The Rotarod test is used to evaluate motor coordination and balance in rodents during a forced\u2011walking task on a rotating drum. It is primarily employed in our Parkinson\u2019s disease and stroke models to measure motor performance. This test is a relevant tool for quantifying the effects of your drug candidates on functional recovery and fatigability.  <\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3401\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Grip test<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>The grip test provides a robust quantification of forelimb grip strength in rodents. It is used to assess muscle strength deficits across various conditions, including central nervous system (CNS) lesions such as post\u2011stroke hemiparesis. This assay is a sensitive and relevant endpoint for evaluating the effects of your drug candidates on the recovery of muscle strength deficits.  <\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3403\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Neuroscore<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p>Specially developed and validated by our team, our neuroscore provides an integrated tool for assessing sensorimotor performance in rats. Based on a structured neurological examination comprising 15 items (responses to visual, auditory and tactile stimuli, locomotor evaluation, etc.), it enables a fine and reproducible quantification of neurological deficits resulting from central nervous system lesions. Designed in line with clinical reference scales such as the NIHSS, this neuroscore strengthens the translational relevance of our stroke models. It offers a sensitive readout to measure the effects of your drug candidates on functional recovery.    <\/p>\n\n<p><\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                  \r\n                    <details id=\"modele-3408\"\r\n                             class=\"liste-modeles__acc no-media \"\r\n                             >\r\n\r\n                      <summary class=\"liste-modeles__acc-summary\" >\r\n                        <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                        <span class=\"liste-modeles__acc-title\">Stepping test (or adjusted step test)<\/span>\r\n                      <\/summary>\r\n\r\n                                              <div class=\"liste-modeles__acc-panel\">\r\n                          <div class=\"liste-modeles__acc-panel-inner\">\r\n                            <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                              <div class=\"liste-modeles__acc-content\">\r\n                                <div class=\"liste-modeles__acc-text\">\r\n                                  \n<p><a>The<\/a> Stepping test detects deficits in forelimb motor initiation resulting from CNS impairment, particularly damage to the nigrostriatal pathway. This test reliably reflects limb akinesia and locomotor disturbances characteristic of Parkinson\u2019s disease during a voluntary movement. The Stepping test is also highly sensitive to L\u2011DOPA, the gold\u2011standard treatment in Parkinsonian patients. It is therefore a relevant tool for evaluating the therapeutic efficacy of new compounds targeting motor deficits associated with dopaminergic degeneration.   <\/p>\n\n<p><a id=\"_msocom_1\"><\/a><\/p>\n                                <\/div>\r\n\r\n                                \r\n                                                              <\/div>\r\n\r\n                              \r\n                            <\/div>\r\n                          <\/div>\r\n                        <\/div>\r\n                      \r\n                    <\/details>\r\n                                  <\/div>\r\n\r\n                              \r\n            \r\n          <\/div>\r\n\r\n        <\/article>\r\n      \r\n        <article class=\"liste-modeles__section\">\r\n\r\n          <div class=\"liste-modeles__section-head\">\r\n            <div class=\"liste-modeles__section-headtop\">\r\n                              <div class=\"liste-modeles__section-badge\" aria-hidden=\"true\">\r\n                  <img decoding=\"async\" class=\"liste-modeles__section-badge-img\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/04\/stroke-histology-violet.jpg\" alt=\"\">\r\n                <\/div>\r\n              \r\n              <h2 id=\"cat-150\" class=\"liste-modeles__section-title\">\r\n                Stroke              <\/h2>\r\n            <\/div>\r\n\r\n                          <div class=\"liste-modeles__section-desc\"><p><span style=\"font-size: 13.3428px\"><!-- wp:paragraph --><\/span><\/p>\n<p>Our stroke models\u2014hemorrhagic (IHC), distal ischemic, and proximal ischemic (MCAO)\u2014are highly relevant for your <strong>POC, PK\/PD, superiority efficacy studies, combination therapy studies, pharmacological interaction assessments, and assessment of hemorrhagic transformation risk.<\/strong><\/p>\n<p><span style=\"font-size: 13.3428px\"><!-- \/wp:paragraph --> <!-- wp:paragraph --><\/span><\/p>\n<p>Trust our validated and well-established animal models to accelerate the selection of your drug candidates with <a href=\"https:\/\/www.etap-lab.com\/en\/cro-services\/neurovascular-stroke\/in-vivo-models\/\" data-type=\"page\" data-id=\"333\">STROK@LLIANCE<\/a> services.<!-- \/wp:paragraph --><\/p>\n<\/div>\r\n                      <\/div>\r\n\r\n          <div class=\"liste-modeles__section-body\">\r\n\r\n            \r\n              \r\n              <div class=\"liste-modeles__accordions\">\r\n                \r\n                  <details class=\"liste-modeles__acc no-media \"\r\n                           >\r\n                    <summary class=\"liste-modeles__acc-summary\" >\r\n                      <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                      <span class=\"liste-modeles__acc-title\">Stroke models<\/span>\r\n                    <\/summary>\r\n\r\n                                          <div class=\"liste-modeles__acc-panel\">\r\n                        <div class=\"liste-modeles__acc-panel-inner\">\r\n                          <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                            <div class=\"liste-modeles__acc-content\">\r\n                              <div class=\"liste-modeles__acc-text\">\r\n                                \n<p>Find our ischemic and\u00a0hemorrhagic\u00a0stroke animal models for testing your drug candidates on our page dedicated to our preclinical services in neurovascular diseases.\u00a0<\/p>\n\n\n\n<p><\/p>\n                              <\/div>\r\n\r\n                              \r\n                                                              <div class=\"liste-modeles__btnwrap\">\r\n                                  <a class=\"btn_secondary\" href=\"https:\/\/www.etap-lab.com\/en\/cro-services\/neurovascular-stroke\/in-vivo-models\/\">\r\n                                    STROK@LLIANCE &#8211; ALL OUR STROKE MODELS                                  <\/a>\r\n                                <\/div>\r\n                                                          <\/div>\r\n\r\n                            \r\n                          <\/div>\r\n                        <\/div>\r\n                      <\/div>\r\n                                      <\/details>\r\n\r\n                              <\/div>\r\n\r\n              \r\n            \r\n          <\/div>\r\n\r\n        <\/article>\r\n      \r\n        <article class=\"liste-modeles__section\">\r\n\r\n          <div class=\"liste-modeles__section-head\">\r\n            <div class=\"liste-modeles__section-headtop\">\r\n                              <div class=\"liste-modeles__section-badge\" aria-hidden=\"true\">\r\n                  <img decoding=\"async\" class=\"liste-modeles__section-badge-img\" src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/03\/pk-pd-molecule-1024x683.jpg\" alt=\"pk-pd-molecule illustration\">\r\n                <\/div>\r\n              \r\n              <h2 id=\"cat-193\" class=\"liste-modeles__section-title\">\r\n                Pharmacokinetics (PK) and neuro-PK              <\/h2>\r\n            <\/div>\r\n\r\n                          <div class=\"liste-modeles__section-desc\"><p>Our pharmacokinetic studies are based on flexible kinetic models tailored to your drug candidate. We analyze standard biological matrices (plasma, serum, CSF) as well as key organs or anatomical regions to accurately characterize your molecule\u2019s tissue exposure. These robust and customizable approaches provide a solid foundation for your preclinical decisions.\u202f<\/p>\n<\/div>\r\n                      <\/div>\r\n\r\n          <div class=\"liste-modeles__section-body\">\r\n\r\n            \r\n              \r\n              <div class=\"liste-modeles__accordions\">\r\n                \r\n                  <details class=\"liste-modeles__acc no-media \"\r\n                           >\r\n                    <summary class=\"liste-modeles__acc-summary\" >\r\n                      <span class=\"liste-modeles__acc-arrow\" aria-hidden=\"true\">\u2193<\/span>\r\n                      <span class=\"liste-modeles__acc-title\">PK model<\/span>\r\n                    <\/summary>\r\n\r\n                                          <div class=\"liste-modeles__acc-panel\">\r\n                        <div class=\"liste-modeles__acc-panel-inner\">\r\n                          <div class=\"liste-modeles__acc-grid is-full\">\r\n\r\n                            <div class=\"liste-modeles__acc-content\">\r\n                              <div class=\"liste-modeles__acc-text\">\r\n                                \n<p>We offer studies tailored to your PK and Neuro-PK needs, covering various administration routes (subcutaneous, intraperitoneal, intravenous, oral, intranasal, etc.) in both acute and chronic treatment paradigms. The <strong>bioavailability of your molecules<\/strong> is quantified across different compartments\u2014including blood, brain, cerebrospinal fluid, or any other tissue of interest. This approach provides reliable data to support decision-making and accelerate the development of your therapeutic candidates.  <\/p>\n\n<p><strong>Available in mice, rats, and pigs.<\/strong><\/p>\n\n<p><\/p>\n                              <\/div>\r\n\r\n                              \r\n                                                              <div class=\"liste-modeles__btnwrap\">\r\n                                  <a class=\"btn_secondary\" href=\"https:\/\/www.etap-lab.com\/en\/contact\/\">\r\n                                    Get the data sheet                                  <\/a>\r\n                                <\/div>\r\n                                                          <\/div>\r\n\r\n                            \r\n                          <\/div>\r\n                        <\/div>\r\n                      <\/div>\r\n                                      <\/details>\r\n\r\n                              <\/div>\r\n\r\n              \r\n            \r\n          <\/div>\r\n\r\n        <\/article>\r\n      \r\n    \r\n  <\/div>\r\n<\/section><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h2 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vert-color\">BRAINXPLORE<\/mark> integrates cutting-edge technologies for translational research.<\/h2>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\r\n<section id=\"nos-plateformes\" class=\"nos-plateformes alignfull is-theme-light\">\r\n\r\n  <!-- GRID -->\r\n      <div class=\"nos-plateformes__gridZone\">\r\n      <div class=\"nos-plateformes__container\">\r\n\r\n        <div class=\"np-grid\" role=\"list\" aria-label=\"Liste des plateformes\">\r\n\r\n          \r\n            <a class=\"np-item\" role=\"listitem\" href=\"https:\/\/www.etap-lab.com\/services-cro\/nos-plateformes\/#high-content-imaging\">\r\n\r\n                              <div class=\"np-item__img\">\r\n                  <img\r\n                    src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/04\/Plateforme_Vitro_Pastille-High-Content-1024x683.jpg\"\r\n                    alt=\"high content imaging results neurology\"\r\n                    loading=\"lazy\"\r\n                    decoding=\"async\"\r\n                  >\r\n                <\/div>\r\n              \r\n              <div class=\"np-item__content\">\r\n                <h3 class=\"np-item__title\">High-Content Imaging<\/h3>\r\n\r\n                                  <div class=\"np-item__desc\">ETAP-LAB provides a wide range of morphological and functional readouts within complex cellular models through High-Content Imaging technologies. Using the Operetta CLS&trade; platform (Revvity), we automate medium&#8209;throughput fluorescence imaging and integrate AI&#8209;enhanced image&#8209;analysis pipelines to deliver rapid, high&#8209;accuracy quantification of large datasets. Entrust your screening and lead-optimization campaigns to an expert team.<\/div>\r\n                              <\/div>\r\n\r\n              <span class=\"np-item__arrow\" aria-hidden=\"true\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"42\" height=\"42\" viewBox=\"0 0 42 42\" fill=\"none\">\r\n                  <g clip-path=\"url(#clip0_np_arrow)\">\r\n                    <path d=\"M32.897 8.58183L15.4112 8.90396L15.3839 10.3675L28.9215 10.1176C29.4568 10.1091 29.7131 10.7504 29.3282 11.1353L8.07416 32.3894L9.0895 33.4047L30.342 12.1522C30.7269 11.7673 31.3697 12.0221 31.3597 12.5589L31.1098 26.0965L32.5734 26.0692L32.8955 8.58336L32.897 8.58183Z\"\r\n                          fill=\"currentColor\"\/>\r\n                  <\/g>\r\n                  <defs>\r\n                    <clipPath id=\"clip0_np_arrow\">\r\n                      <rect width=\"34.3869\" height=\"24.2731\" fill=\"white\" transform=\"translate(0 24.3152) rotate(-45)\"\/>\r\n                    <\/clipPath>\r\n                  <\/defs>\r\n                <\/svg>\r\n              <\/span>\r\n\r\n            <\/a>\r\n\r\n          \r\n            <a class=\"np-item\" role=\"listitem\" href=\"https:\/\/www.etap-lab.com\/services-cro\/nos-plateformes\/#brain-on-chip-platform\">\r\n\r\n                              <div class=\"np-item__img\">\r\n                  <img\r\n                    src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/04\/Plateforme_Vitro_High-Content_Photo-3_Quantif-1024x683.jpg\"\r\n                    alt=\"high content imaging of in vitro results\"\r\n                    loading=\"lazy\"\r\n                    decoding=\"async\"\r\n                  >\r\n                <\/div>\r\n              \r\n              <div class=\"np-item__content\">\r\n                <h3 class=\"np-item__title\">Brain\u2011on\u2011Chip platform<\/h3>\r\n\r\n                                  <div class=\"np-item__desc\">For several years, ETAP&#8209;LAB has been investing in R&amp;D programs aimed to engineer and scale-up brain&#8209;on&#8209;chip platforms, contributing to their routine adoption in preclinical CNS pharmacology. Built on compartmentalized microfluidic architectures, our brain&#8209;on&#8209;chip systems recreate the connectivity between spatially distinct neuronal populations maintained in different controlled microphysiological environments. This approach overcomes key limitations inherent to [&hellip;]<\/div>\r\n                              <\/div>\r\n\r\n              <span class=\"np-item__arrow\" aria-hidden=\"true\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"42\" height=\"42\" viewBox=\"0 0 42 42\" fill=\"none\">\r\n                  <g clip-path=\"url(#clip0_np_arrow)\">\r\n                    <path d=\"M32.897 8.58183L15.4112 8.90396L15.3839 10.3675L28.9215 10.1176C29.4568 10.1091 29.7131 10.7504 29.3282 11.1353L8.07416 32.3894L9.0895 33.4047L30.342 12.1522C30.7269 11.7673 31.3697 12.0221 31.3597 12.5589L31.1098 26.0965L32.5734 26.0692L32.8955 8.58336L32.897 8.58183Z\"\r\n                          fill=\"currentColor\"\/>\r\n                  <\/g>\r\n                  <defs>\r\n                    <clipPath id=\"clip0_np_arrow\">\r\n                      <rect width=\"34.3869\" height=\"24.2731\" fill=\"white\" transform=\"translate(0 24.3152) rotate(-45)\"\/>\r\n                    <\/clipPath>\r\n                  <\/defs>\r\n                <\/svg>\r\n              <\/span>\r\n\r\n            <\/a>\r\n\r\n          \r\n            <a class=\"np-item\" role=\"listitem\" href=\"https:\/\/www.etap-lab.com\/services-cro\/nos-plateformes\/#small-and-large-animal-facilities\">\r\n\r\n                              <div class=\"np-item__img\">\r\n                  <img\r\n                    src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/ETL-EN-1-header-2-1024x683.jpg\"\r\n                    alt=\"red light animal room\"\r\n                    loading=\"lazy\"\r\n                    decoding=\"async\"\r\n                  >\r\n                <\/div>\r\n              \r\n              <div class=\"np-item__content\">\r\n                <h3 class=\"np-item__title\">Small and Large Animal Facilities<\/h3>\r\n\r\n                                  <div class=\"np-item__desc\">ETAP&#8209;LAB operates 1,000 m&sup2; of fully accredited facilities (A1\/A2 level), distributed across three sites with a total housing capacity of approximately 1,200 rodents. Our facilities are also authorized for Class 1 genetically modified mice and immunodeficient strains (NUDE and humanized). Each facility includes controlled&#8209;environment housing rooms, dedicated zootechnical areas, microsurgery platforms, and experimental rooms fully [&hellip;]<\/div>\r\n                              <\/div>\r\n\r\n              <span class=\"np-item__arrow\" aria-hidden=\"true\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"42\" height=\"42\" viewBox=\"0 0 42 42\" fill=\"none\">\r\n                  <g clip-path=\"url(#clip0_np_arrow)\">\r\n                    <path d=\"M32.897 8.58183L15.4112 8.90396L15.3839 10.3675L28.9215 10.1176C29.4568 10.1091 29.7131 10.7504 29.3282 11.1353L8.07416 32.3894L9.0895 33.4047L30.342 12.1522C30.7269 11.7673 31.3697 12.0221 31.3597 12.5589L31.1098 26.0965L32.5734 26.0692L32.8955 8.58336L32.897 8.58183Z\"\r\n                          fill=\"currentColor\"\/>\r\n                  <\/g>\r\n                  <defs>\r\n                    <clipPath id=\"clip0_np_arrow\">\r\n                      <rect width=\"34.3869\" height=\"24.2731\" fill=\"white\" transform=\"translate(0 24.3152) rotate(-45)\"\/>\r\n                    <\/clipPath>\r\n                  <\/defs>\r\n                <\/svg>\r\n              <\/span>\r\n\r\n            <\/a>\r\n\r\n          \r\n            <a class=\"np-item\" role=\"listitem\" href=\"https:\/\/www.etap-lab.com\/services-cro\/nos-plateformes\/#preclinical-medical-imaging\">\r\n\r\n                              <div class=\"np-item__img\">\r\n                  <img\r\n                    src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/photo-3-bis-CAEN.jpg\"\r\n                    alt=\"irm live on a screen\"\r\n                    loading=\"lazy\"\r\n                    decoding=\"async\"\r\n                  >\r\n                <\/div>\r\n              \r\n              <div class=\"np-item__content\">\r\n                <h3 class=\"np-item__title\">Preclinical Medical Imaging<\/h3>\r\n\r\n                                  <div class=\"np-item__desc\">Through our long&#8209;standing partnership with the CYCERON imaging platform in Caen, located directly next to our facilities, we have privileged access to state&#8209;of&#8209;the&#8209;art medical imaging tools within an internationally recognized infrastructure. ETAP&#8209;LAB teams &ndash; trained, autonomous, and experienced &ndash; routinely use the following systems: A 7T MRI for high&#8209;resolution anatomical and functional imaging in rodents, [&hellip;]<\/div>\r\n                              <\/div>\r\n\r\n              <span class=\"np-item__arrow\" aria-hidden=\"true\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"42\" height=\"42\" viewBox=\"0 0 42 42\" fill=\"none\">\r\n                  <g clip-path=\"url(#clip0_np_arrow)\">\r\n                    <path d=\"M32.897 8.58183L15.4112 8.90396L15.3839 10.3675L28.9215 10.1176C29.4568 10.1091 29.7131 10.7504 29.3282 11.1353L8.07416 32.3894L9.0895 33.4047L30.342 12.1522C30.7269 11.7673 31.3697 12.0221 31.3597 12.5589L31.1098 26.0965L32.5734 26.0692L32.8955 8.58336L32.897 8.58183Z\"\r\n                          fill=\"currentColor\"\/>\r\n                  <\/g>\r\n                  <defs>\r\n                    <clipPath id=\"clip0_np_arrow\">\r\n                      <rect width=\"34.3869\" height=\"24.2731\" fill=\"white\" transform=\"translate(0 24.3152) rotate(-45)\"\/>\r\n                    <\/clipPath>\r\n                  <\/defs>\r\n                <\/svg>\r\n              <\/span>\r\n\r\n            <\/a>\r\n\r\n          \r\n            <a class=\"np-item\" role=\"listitem\" href=\"https:\/\/www.etap-lab.com\/services-cro\/nos-plateformes\/#immunohistochemistry-immunofluorescence-and-histology\">\r\n\r\n                              <div class=\"np-item__img\">\r\n                  <img\r\n                    src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/02\/galeriephoto-microscopie-violet-Laboratoire-1024x683.jpg\"\r\n                    alt=\"microscopy-violet-Laboratory\"\r\n                    loading=\"lazy\"\r\n                    decoding=\"async\"\r\n                  >\r\n                <\/div>\r\n              \r\n              <div class=\"np-item__content\">\r\n                <h3 class=\"np-item__title\">Immunohistochemistry, Immunofluorescence, and Histology<\/h3>\r\n\r\n                                  <div class=\"np-item__desc\">Our fully integrated IHC, immunofluorescence, and histology platform manages the entire workflow &ndash; from tissue collection to data interpretation &ndash; ensuring coordination with our in vivo platform and preserving sample integrity throughout. This end-to-end know-how enables reduced turnaround times and reliable analyses across a panel of pre-validated biomarkers. We process frozen tissues, including cryo&#8209;embedding and [&hellip;]<\/div>\r\n                              <\/div>\r\n\r\n              <span class=\"np-item__arrow\" aria-hidden=\"true\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"42\" height=\"42\" viewBox=\"0 0 42 42\" fill=\"none\">\r\n                  <g clip-path=\"url(#clip0_np_arrow)\">\r\n                    <path d=\"M32.897 8.58183L15.4112 8.90396L15.3839 10.3675L28.9215 10.1176C29.4568 10.1091 29.7131 10.7504 29.3282 11.1353L8.07416 32.3894L9.0895 33.4047L30.342 12.1522C30.7269 11.7673 31.3697 12.0221 31.3597 12.5589L31.1098 26.0965L32.5734 26.0692L32.8955 8.58336L32.897 8.58183Z\"\r\n                          fill=\"currentColor\"\/>\r\n                  <\/g>\r\n                  <defs>\r\n                    <clipPath id=\"clip0_np_arrow\">\r\n                      <rect width=\"34.3869\" height=\"24.2731\" fill=\"white\" transform=\"translate(0 24.3152) rotate(-45)\"\/>\r\n                    <\/clipPath>\r\n                  <\/defs>\r\n                <\/svg>\r\n              <\/span>\r\n\r\n            <\/a>\r\n\r\n          \r\n            <a class=\"np-item\" role=\"listitem\" href=\"https:\/\/www.etap-lab.com\/services-cro\/nos-plateformes\/#immunoassays\">\r\n\r\n                              <div class=\"np-item__img\">\r\n                  <img\r\n                    src=\"https:\/\/www.etap-lab.com\/wp-content\/uploads\/2026\/04\/Plateforme_Analyses-bio_Pastille-Immunodosage_Plaque-coloree-1024x683.jpg\"\r\n                    alt=\"bioassay Colorimetric Immunoassay purple\"\r\n                    loading=\"lazy\"\r\n                    decoding=\"async\"\r\n                  >\r\n                <\/div>\r\n              \r\n              <div class=\"np-item__content\">\r\n                <h3 class=\"np-item__title\">Immunoassays<\/h3>\r\n\r\n                                  <div class=\"np-item__desc\">Our integrated immunoassay platform ensures a continuous workflow coordinated with our in vitro and in vivo platforms, enabling uncompromised sample integrity, shortening timelines, and delivering reliable analyses across a panel of prevalidated biomarkers. 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We assess the effects of your molecules [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":3062,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-3280","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>in Vivo Pharmacology models in Neurology &amp; CNS BRAINXPLORE<\/title>\n<meta name=\"description\" content=\"Accelerate the development of your drug candidates. 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