{"id":13398,"date":"2020-12-27T16:32:35","date_gmt":"2020-12-27T15:32:35","guid":{"rendered":"https:\/\/codexvirtualis.fr\/codex\/?page_id=13398"},"modified":"2020-12-27T17:33:08","modified_gmt":"2020-12-27T16:33:08","slug":"les-circulations-sanguines-simple-et-double-chez-les-vertebres-conclusion","status":"publish","type":"page","link":"https:\/\/codexvirtualis.fr\/codex\/petites-questions-de-physiologie\/petites-questions-de-physiologie-animale-2019-ouvrage\/les-circulations-sanguines-simple-et-double-chez-les-vertebres-conclusion","title":{"rendered":"Les circulations sanguines simple et double chez les Vert\u00e9br\u00e9s : conclusion"},"content":{"rendered":"<header>\n<table style=\"width: 100%; \">\n<tr>\n<th style=\"text-align: center; \" colspan=\"3\">Conclusion<\/th>\n<\/tr>\n<tr>\n<td style=\"width: 20%; text-align: left; \">\n<a href=\"\/codex\/petites-questions-de-physiologie\/petites-questions-de-physiologie-animale-2019-ouvrage\/de-la-circulation-sanguine-simple-a-la-circulation-sanguine-double-une-distribution-du-sang-dans-un-circuit-partiellement-dedouble\" title=\"De la circulation sanguine simple \u00e0 la circulation sanguine double : une distribution du sang dans un circuit partiellement d\u00e9doubl\u00e9\">Pr\u00e9c\u00e9dent<\/a>\u00a0<\/td>\n<th style=\"width: 60%; text-align: center; \">Les circulations sanguines simple et double chez les Vert\u00e9br\u00e9s<\/th>\n<td style=\"width: 20%; text-align: right; \">\u00a0<a href=\"\/codex\/petites-questions-de-physiologie\/petites-questions-de-physiologie-animale-2019-ouvrage\/les-circulations-sanguines-simple-et-double-chez-les-vertebres-bibliographie-et-sitographie\" title=\"Les circulations sanguines simple et double chez les Vert\u00e9br\u00e9s : bibliographie et sitographie\">Suivant<\/a>\n<\/td>\n<\/tr>\n<\/table>\n<hr \/>\n<\/header>\n<p> &nbsp; <\/p>\n<section class=\"sect1\" id=\"d0e1500\">\n<p>Les Vert\u00e9br\u00e9s actuels sont pr\u00e9sents dans les milieux aquatique et a\u00e9rien. Leurs caract\u00e9ristiques sont tr\u00e8s diff\u00e9rentes en termes de densit\u00e9 et de richesse en dioxyg\u00e8ne notamment. En cons\u00e9quence, les contraintes subies par les animaux y \u00e9voluant diff\u00e8rent. <\/p>\n<p>La diversit\u00e9 des appareils circulatoires et respiratoires rencontr\u00e9s chez les Vert\u00e9br\u00e9s est interpr\u00e9t\u00e9e comme le r\u00e9sultat d&rsquo;adaptations aux contraintes exerc\u00e9es par le milieu de vie. Des modifications de l&rsquo;organisation du c\u0153ur et de la disposition des vaisseaux, ainsi que des r\u00e9sistances vasculaires, des d\u00e9bits et fr\u00e9quences cardiaques, sont \u00e0 l&rsquo;origine de la transition entre une circulation simple et une circulation double.<\/p>\n<p>La conqu\u00eate du milieu a\u00e9rien par les Vert\u00e9br\u00e9s a ainsi \u00e9t\u00e9 accompagn\u00e9e de profondes modifications de l&rsquo;appareil respiratoire et de l&rsquo;appareil circulatoire. La transition entre les  appareils respiratoires branchial et pulmonaire a \u00e9t\u00e9 combin\u00e9e \u00e0 une transition d&rsquo;une circulation simple \u00e0 une circulation double.<\/p>\n<p>Les modes de circulation et les caract\u00e9ristiques du milieu de vie sont \u00e9galement li\u00e9s \u00e0 la taille et au m\u00e9tabolisme des animaux.<\/p>\n<\/section>\n<p> &nbsp; <\/p>\n<footer>\n<hr \/>\n<table style=\"width: 100%; \">\n<tr>\n<td style=\"width: 40%; text-align: left; \">\n<a href=\"\/codex\/petites-questions-de-physiologie\/petites-questions-de-physiologie-animale-2019-ouvrage\/de-la-circulation-sanguine-simple-a-la-circulation-sanguine-double-une-distribution-du-sang-dans-un-circuit-partiellement-dedouble\" title=\"De la circulation sanguine simple \u00e0 la circulation sanguine double : une distribution du sang dans un circuit partiellement d\u00e9doubl\u00e9\">Pr\u00e9c\u00e9dent<\/a>\u00a0<\/td>\n<td style=\"width: 20%; text-align: center; \">\n<a href=\"\/codex\/petites-questions-de-physiologie\/petites-questions-de-physiologie-animale-2019-ouvrage\/les-circulations-sanguines-simple-et-double-chez-les-vertebres-introduction\" title=\"Les circulations sanguines simple et double chez les Vert\u00e9br\u00e9s : introduction\">Niveau sup\u00e9rieur<\/a>\n<\/td>\n<td style=\"width: 40%; text-align: right; \">\u00a0<a href=\"\/codex\/petites-questions-de-physiologie\/petites-questions-de-physiologie-animale-2019-ouvrage\/les-circulations-sanguines-simple-et-double-chez-les-vertebres-bibliographie-et-sitographie\" title=\"Les circulations sanguines simple et double chez les Vert\u00e9br\u00e9s : bibliographie et sitographie\">Suivant<\/a>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 40%; text-align: left; vertical-align: top; \">De la circulation sanguine simple \u00e0 la circulation sanguine double : une distribution du sang dans un circuit partiellement d\u00e9doubl\u00e9\u00a0<\/td>\n<td style=\"width: 20%; text-align: center; \">\n<a href=\"\/codex\/petites-questions-de-physiologie\/petites-questions-de-physiologie-animale-2019-ouvrage\" title=\"Petites questions de physiologie animale 2019 : ouvrage\">Sommaire<\/a><\/td>\n<td style=\"width: 40%; text-align: right; vertical-align: top; \">\u00a0Bibliographie et sitographie<\/td>\n<\/tr>\n<\/table>\n<\/footer>\n","protected":false},"excerpt":{"rendered":"<p>Conclusion Pr\u00e9c\u00e9dent\u00a0 Les circulations sanguines simple et double chez les Vert\u00e9br\u00e9s \u00a0Suivant &nbsp; Les Vert\u00e9br\u00e9s actuels sont pr\u00e9sents dans les milieux aquatique et a\u00e9rien. Leurs caract\u00e9ristiques sont tr\u00e8s diff\u00e9rentes en termes de densit\u00e9 et de richesse en dioxyg\u00e8ne notamment. En cons\u00e9quence, les contraintes subies par les animaux y \u00e9voluant diff\u00e8rent. La diversit\u00e9 des appareils circulatoires [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":13169,"menu_order":12,"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-13398","page","type-page","status-publish","hentry"],"aioseo_notices":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/pages\/13398","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=13398"}],"version-history":[{"count":3,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/pages\/13398\/revisions"}],"predecessor-version":[{"id":13406,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/pages\/13398\/revisions\/13406"}],"up":[{"embeddable":true,"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/pages\/13169"}],"wp:attachment":[{"href":"https:\/\/codexvirtualis.fr\/codex\/wp-json\/wp\/v2\/media?parent=13398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}