{"id":12696,"date":"2020-07-29T13:21:24","date_gmt":"2020-07-29T11:21:24","guid":{"rendered":"https:\/\/codexvirtualis.fr\/codex\/?page_id=12696"},"modified":"2020-08-20T18:35:04","modified_gmt":"2020-08-20T16:35:04","slug":"rein-vertebres","status":"publish","type":"page","link":"https:\/\/codexvirtualis.fr\/codex\/de-lorganisation-interne\/rein-vertebres","title":{"rendered":"Le rein des Vert\u00e9br\u00e9s"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>Dans la lign\u00e9e des <a href=\"\/codex\/glossaire\/glossaire-v#vertebre_np\" target=\"_blank\" rel=\"noopener noreferrer\">Vert\u00e9br\u00e9s<\/a>, les <a href=\"\/codex\/glossaire\/glossaire-r#rein\" target=\"_blank\" rel=\"noopener noreferrer\">reins<\/a> sont les principaux organes <a href=\"\/codex\/glossaire\/glossaire-e#excreteur\" target=\"_blank\" rel=\"noopener noreferrer\">excr\u00e9teurs<\/a>. Ils produisent un liquide, l&rsquo;<a href=\"\/codex\/glossaire\/glossaire-u#urine\" target=\"_blank\" rel=\"noopener noreferrer\">urine<\/a>, \u00e9limin\u00e9e dans le milieu ext\u00e9rieur.<\/p>\n<p>Organes pairs, ils sont localis\u00e9s dorsalement. <\/p>\n<p>Chaque rein est en continuit\u00e9 avec un conduit, l&rsquo;<a href=\"\/codex\/glossaire\/glossaire-u#uretere\" target=\"_blank\" rel=\"noopener noreferrer\">uret\u00e8re<\/a>, prenant en charge l&rsquo;urine et l&rsquo;acheminant vers le milieu ext\u00e9rieur.<\/p>\n<p>Il est par ailleurs irrigu\u00e9, le <a href=\"\/codex\/glossaire\/glossaire-s#sang\" target=\"_blank\" rel=\"noopener noreferrer\">sang<\/a> y est amen\u00e9 par une <a href=\"\/codex\/glossaire\/glossaire-a#artere\" target=\"_blank\" rel=\"noopener noreferrer\">art\u00e8re<\/a> r\u00e9nale et en est drain\u00e9 par une <a href=\"\/codex\/glossaire\/glossaire-v#veine\" target=\"_blank\" rel=\"noopener noreferrer\">veine <\/a>r\u00e9nale.<\/p>\n<p>Entour\u00e9 d&rsquo;une capsule <a href=\"\/codex\/glossaire\/glossaire-c#conjonctif\" target=\"_blank\" rel=\"noopener noreferrer\">conjonctive<\/a>, le rein des Vert\u00e9br\u00e9s est form\u00e9 d&rsquo;unit\u00e9s structurales et fonctionnelles appel\u00e9es <a href=\"\/codex\/glossaire\/glossaire-n#nephron\" target=\"_blank\" rel=\"noopener noreferrer\">n\u00e9phrons<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p>Les caract\u00e9ristiques structurales et fonctionnelles des reins des Vert\u00e9br\u00e9s peuvent \u00eatre compar\u00e9es dans les diff\u00e9rents groupes, en l&rsquo;occurrence les Mammif\u00e8res avec les exemples du Rat et de la Souris, les Oiseaux avec celui de la Poule, les Lissamphibiens avec la Grenouille, les T\u00e9l\u00e9ost\u00e9ens avec le Gardon et les Chondrichthyens avec la Roussette.<\/p>\n<p>&nbsp;<\/p>\n<p>Les relation entre ces groupes sont d\u00e9crites dans l&rsquo;arbre phylog\u00e9n\u00e9tique ci-dessous.<\/p>\n<p>&nbsp;<\/p>\n<p><figure style=\"width: 300px\" class=\"wp-caption alignnone\"><a rel=\"lightbox\" href=\"\/documents\/images\/rein_vertebres\/classification_animaux_vertebres.svg\"><img decoding=\"async\" src=\"\/documents\/images\/rein_vertebres\/classification_animaux_vertebres.svg\" width=\"300\" \" alt=\"Classification phylog\u00e9n\u00e9tique des Vert\u00e9br\u00e9s\" class=\"size-medium\" \/><figcaption class=\"wp-caption-text\">Classification phylog\u00e9n\u00e9tique des Vert\u00e9br\u00e9s<\/figcaption><\/figure><\/a><\/p>\n<p style=\"text-align: right;\"><a rel=\"lightbox noopener noreferrer\" href=\"\/documents\/images\/rein_vertebres\/classification_animaux_vertebres.png\" title=\"Classification phylog\u00e9n\u00e9tique des Vert\u00e9br\u00e9s\" target=\"_blank\">Acc\u00e8s \u00e0 l&rsquo;image<\/a><\/p>\n<p>&nbsp;<\/p>\n<h2>Le rein des Mammif\u00e8res<\/h2>\n<p><a href=\"\/codex\/de-lorganisation-interne\/rein-vertebres\/rein-mammiferes\">Une description en images du rein des Mammif\u00e8res, \u00e0 partir des exemples de la Souris et du Rat<\/a><\/p>\n<p> &nbsp; <\/p>\n<h2>Le rein des Oiseaux<\/h2>\n<p><a href=\"\/codex\/de-lorganisation-interne\/rein-vertebres\/rein-oiseaux\">Une description en images du rein des Oiseaux, \u00e0 partir de l&rsquo;exemple du Poulet<\/a><\/p>\n<p> &nbsp; <\/p>\n<h2>Le rein des Lissamphibiens<\/h2>\n<p>Une description en images du rein des Lissamphibiens, \u00e0 partir de l&rsquo;exemple de la Grenouille<\/p>\n<p> &nbsp; <\/p>\n<h2>Le rein des T\u00e9l\u00e9ost\u00e9ens<\/h2>\n<p>Une description en images du rein des T\u00e9l\u00e9ost\u00e9ens, \u00e0 partir de l&rsquo;exemple du Gardon<\/p>\n<p> &nbsp; <\/p>\n<h2>Le rein des Chondrichtyens<\/h2>\n<p>Une description en images du rein des Chondrichtyens, \u00e0 partir de l&rsquo;exemple de la Petite Roussette<\/p>\n<p> &nbsp; <\/p>\n<h2>La diversit\u00e9 des n\u00e9phrons<\/h2>\n<p>Une description en images des diff\u00e9rents types de n\u00e9phrons des Vert\u00e9br\u00e9s<\/p>\n<p> &nbsp; <\/p>\n<h2>Pour conclure<\/h2>\n<p>Des reins et des n\u00e9phrons<\/p>\n<p>&nbsp;<\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Dans la lign\u00e9e des Vert\u00e9br\u00e9s, les reins sont les principaux organes excr\u00e9teurs. Ils produisent un liquide, l&rsquo;urine, \u00e9limin\u00e9e dans le milieu ext\u00e9rieur. Organes pairs, ils sont localis\u00e9s dorsalement. Chaque rein est en continuit\u00e9 avec un conduit, l&rsquo;uret\u00e8re, prenant en charge l&rsquo;urine et l&rsquo;acheminant vers le milieu ext\u00e9rieur. Il est par ailleurs irrigu\u00e9, le sang [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":22,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-12696","page","type-page","status-publish","hentry"],"aioseo_notices":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/pages\/12696","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/comments?post=12696"}],"version-history":[{"count":38,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/pages\/12696\/revisions"}],"predecessor-version":[{"id":12700,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/pages\/12696\/revisions\/12700"}],"up":[{"embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/pages\/22"}],"wp:attachment":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/media?parent=12696"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}