{"id":67936,"date":"2025-11-11T22:42:34","date_gmt":"2025-11-11T22:42:34","guid":{"rendered":"https:\/\/psychologydictionary.ae\/astrocytes\/"},"modified":"2025-11-11T22:42:34","modified_gmt":"2025-11-11T22:42:34","slug":"astrocytes","status":"publish","type":"post","link":"https:\/\/psychologydictionary.ae\/fr\/astrocytes\/","title":{"rendered":"Astrocytes"},"content":{"rendered":"<p>(du grec ancien \u1f04\u03c3\u03c4\u03c1\u03bf\u03bd, \u00e1stron, \u00ab \u00e9toile \u00bb et \u03ba\u03cd\u03c4\u03bf\u03c2, k\u00fatos, \u00ab cavit\u00e9 \u00bb, \u00ab cellule \u00bb), connus collectivement sous le nom d\u2019astroglia, sont des cellules gliales stellaires caract\u00e9ristiques du cerveau et de la moelle \u00e9pini\u00e8re. Ils remplissent diverses fonctions, notamment le contr\u00f4le biochimique des cellules endoth\u00e9liales qui forment la barri\u00e8re h\u00e9mato-enc\u00e9phalique, l\u2019apport en nutriments aux tissus nerveux, le maintien de l\u2019\u00e9quilibre ionique extracellulaire, la r\u00e9gulation du flux sanguin c\u00e9r\u00e9bral, ainsi que le r\u00f4le dans le processus de r\u00e9paration et de cicatrice du cerveau et de la moelle \u00e9pini\u00e8re apr\u00e8s infection et traumatismes. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>(du grec ancien \u1f04\u03c3\u03c4\u03c1\u03bf\u03bd, \u00e1stron, \u00ab \u00e9toile \u00bb et \u03ba\u03cd\u03c4\u03bf\u03c2, k\u00fatos, \u00ab cavit\u00e9 \u00bb, \u00ab cellule \u00bb), connus collectivement sous le nom d\u2019astroglia, sont des cellules gliales stellaires caract\u00e9ristiques du cerveau et de la moelle \u00e9pini\u00e8re. Ils remplissent diverses fonctions, notamment le contr\u00f4le biochimique des cellules endoth\u00e9liales qui forment la barri\u00e8re h\u00e9mato-enc\u00e9phalique, l\u2019apport en nutriments [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[211],"tags":[],"class_list":["post-67936","post","type-post","status-publish","format-standard","hentry","category-concepts-psychologiques-cles-en-psychologie-physiologique"],"_links":{"self":[{"href":"https:\/\/psychologydictionary.ae\/fr\/wp-json\/wp\/v2\/posts\/67936","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/psychologydictionary.ae\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/psychologydictionary.ae\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/psychologydictionary.ae\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/psychologydictionary.ae\/fr\/wp-json\/wp\/v2\/comments?post=67936"}],"version-history":[{"count":0,"href":"https:\/\/psychologydictionary.ae\/fr\/wp-json\/wp\/v2\/posts\/67936\/revisions"}],"wp:attachment":[{"href":"https:\/\/psychologydictionary.ae\/fr\/wp-json\/wp\/v2\/media?parent=67936"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/psychologydictionary.ae\/fr\/wp-json\/wp\/v2\/categories?post=67936"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/psychologydictionary.ae\/fr\/wp-json\/wp\/v2\/tags?post=67936"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}