{"id":79,"date":"2021-11-14T13:53:09","date_gmt":"2021-11-14T10:53:09","guid":{"rendered":"http:\/\/auraparis2021.pastelle.fr\/?page_id=79"},"modified":"2022-09-20T20:43:30","modified_gmt":"2022-09-20T17:43:30","slug":"prevention-et-suivi-des-maladies-renales","status":"publish","type":"page","link":"https:\/\/auraparis.org\/fr\/prevention-et-suivi-des-maladies-renales\/","title":{"rendered":"Pr\u00e9vention et suivi des maladies r\u00e9nales"},"content":{"rendered":"

[vc_row el_class=\u00a0\u00bbaura-container\u00a0\u00bb][vc_column el_class=\u00a0\u00bbmission-content\u00a0\u00bb][vc_row_inner][vc_column_inner][vc_column_text][\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=\u00a0\u00bb1\/2″][vc_single_image image=\u00a0\u00bb1828″ img_size=\u00a0\u00bblarge\u00a0\u00bb add_caption=\u00a0\u00bbyes\u00a0\u00bb][\/vc_column_inner][vc_column_inner el_class=\u00a0\u00bbmission-content\u00a0\u00bb width=\u00a0\u00bb1\/2″][vc_custom_heading text=\u00a0\u00bbAnatomie des reins\u00a0\u00bb font_container=\u00a0\u00bbtag:h3|text_align:left\u00a0\u00bb use_theme_fonts=\u00a0\u00bbyes\u00a0\u00bb][vc_column_text]Les reins sont localis\u00e9s dans la partie post\u00e9rieure de l\u2019abdomen, de part et d\u2019autre de la colonne vert\u00e9brale, sous les derni\u00e8res c\u00f4tes.
\nUn individu dispose normalement de deux reins, mesurant chacun environ 12 cm de long et pesant en moyenne 150 g. Ils sont chacun reli\u00e9s \u00e0 l\u2019aorte par l\u2019art\u00e8re r\u00e9nale et \u00e0 la veine cave inf\u00e9rieure par la veine r\u00e9nale.
\nIls sont richement vascularis\u00e9s : le d\u00e9bit sanguin r\u00e9nal correspondant \u00e0 environ un quart du d\u00e9bit cardiaque.
\nLes reins sont des organes vitaux, comportant chacun environ un million d\u2019unit\u00e9s fonctionnelles appel\u00e9es\u00a0n\u00e9phrons, eux-m\u00eames constitu\u00e9s d\u2019un glom\u00e9rule suivi d\u2019un tubule.
\nLes n\u00e9phrons assurent plusieurs fonctions, notamment des fonctions de filtration et d\u2019\u00e9puration.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner el_class=\u00a0\u00bbmission-content\u00a0\u00bb width=\u00a0\u00bb1\/2″][vc_custom_heading text=\u00a0\u00bbFonctions r\u00e9nales\u00a0\u00bb font_container=\u00a0\u00bbtag:h3|text_align:left\u00a0\u00bb use_theme_fonts=\u00a0\u00bbyes\u00a0\u00bb][vc_column_text]Filtration \u2013 \u00e9puration<\/span><\/strong>
\nLe fonctionnement normal de l\u2019organisme, le m\u00e9tabolisme, conduit \u00e0 la production de toxines ou d\u00e9chets. Ceux-ci, ainsi que l\u2019exc\u00e8s d\u2019eau, sont transport\u00e9s via les vaisseaux sanguins vers nos reins. Les reins sont une v\u00e9ritable station d\u2019\u00e9puration ; on parle d\u2019organe \u00e9monctoire<\/strong>.
\nLes reins filtrent donc les substances toxiques ind\u00e9sirables et \u00e9liminent l\u2019exc\u00e8s d\u2019eau. Apr\u00e8s plusieurs \u00e9tapes que sont la filtration glom\u00e9rulaire, la r\u00e9absorption tubulaire et la s\u00e9cr\u00e9tion tubulaire, cela conduit \u00e0 la production de l\u2019urine.
\nL\u2019urine ainsi produite sera stock\u00e9e quelques heures dans la vessie avant d\u2019\u00eatre \u00e9vacu\u00e9e lors de la miction.
\nLe sang \u00e9pur\u00e9, quant \u00e0 lui, quitte les reins pour rejoindre l\u2019organisme.<\/p>\n

 <\/p>\n

\u00c9quilibration du milieu<\/strong><\/span>
\nLes reins participent \u00e9galement \u00e0 la r\u00e9gulation de l\u2019hom\u00e9ostasie<\/strong>, c\u2019est-\u00e0-dire l\u2019\u00e9quilibre \u00ab du milieu int\u00e9rieur\u00a0\u00bb.
\nCela signifie qu\u2019ils adaptent constamment les \u00ab sorties \u00bb (volume et composition de l\u2019urine) aux apports (boisson et alimentation) et aux besoins de l\u2019organisme.
\nCette fonction d\u2019\u00e9quilibration porte essentiellement sur l\u2019eau et les sels min\u00e9raux, en particulier le sodium (contenu dans le sel), le potassium, le calcium, le phosphate, le bicarbonate (qui participe \u00e0 l\u2019\u00e9quilibre acido-basique), le magn\u00e9sium…<\/p>\n

 <\/p>\n

R\u00e9gulation de la tension art\u00e9rielle<\/span><\/strong><\/p>\n

Les reins permettent aussi de r\u00e9guler la pression art\u00e9rielle en ajustant en permanence le volume sanguin de l\u2019organisme, c\u2019est-\u00e0-dire le contenu en eau et en sodium, mais aussi en produisant de la r\u00e9nine. Cette hormone active le syst\u00e8me r\u00e9nine-angiotensine qui entra\u00eene une vasoconstriction et permet l\u2019augmentation de la pression art\u00e9rielle.<\/p>\n

 <\/p>\n

Autres fonctions endocrines<\/strong><\/span><\/p>\n

S\u00e9cr\u00e9tion de vitamine D\u00a0:<\/strong> les reins participent \u00e0 la production de vitamine D active. Celle-ci joue un r\u00f4le important dans la min\u00e9ralisation de l\u2019os et le maintien d\u2019un taux sanguin normal de calcium.<\/p>\n

S\u00e9cr\u00e9tion d\u2019EPO\u00a0:<\/strong> le rein produit une hormone appel\u00e9e Erythropo\u00ef\u00e9tine (ou EPO) qui a pour fonction de stimuler la production d\u2019h\u00e9moglobine et de globules rouges par la moelle osseuse.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/2″][vc_single_image image=\u00a0\u00bb1823″ img_size=\u00a0\u00bblarge\u00a0\u00bb add_caption=\u00a0\u00bbyes\u00a0\u00bb][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"

[vc_row el_class=\u00a0\u00bbaura-container\u00a0\u00bb][vc_column el_class=\u00a0\u00bbmission-content\u00a0\u00bb][vc_row_inner][vc_column_inner][vc_column_text][\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=\u00a0\u00bb1\/2″][vc_single_image image=\u00a0\u00bb1828″ img_size=\u00a0\u00bblarge\u00a0\u00bb add_caption=\u00a0\u00bbyes\u00a0\u00bb][\/vc_column_inner][vc_column_inner el_class=\u00a0\u00bbmission-content\u00a0\u00bb width=\u00a0\u00bb1\/2″][vc_custom_heading text=\u00a0\u00bbAnatomie des reins\u00a0\u00bb font_container=\u00a0\u00bbtag:h3|text_align:left\u00a0\u00bb use_theme_fonts=\u00a0\u00bbyes\u00a0\u00bb][vc_column_text]Les reins sont localis\u00e9s dans la partie post\u00e9rieure de l\u2019abdomen, de part et d\u2019autre de la colonne vert\u00e9brale, sous les derni\u00e8res c\u00f4tes. Un individu dispose normalement de deux reins, mesurant chacun environ 12 cm de long et pesant en moyenne 150 g. … <\/p>\n

Continuer la lecture \u00ab\u00a0Pr\u00e9vention et suivi des maladies r\u00e9nales\u00a0\u00bb<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":40,"comment_status":"closed","ping_status":"closed","template":"templates\/template-kidney-monitoring.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-79","page","type-page","status-publish","hentry","entry"],"acf":[],"yoast_head":"\nPR\u00c9VENTION ET SUIVI DES MALADIES R\u00c9NALES - L'AURA Paris<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/auraparis.org\/fr\/prevention-et-suivi-des-maladies-renales\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PR\u00c9VENTION ET SUIVI DES MALADIES R\u00c9NALES - L'AURA Paris\" \/>\n<meta property=\"og:description\" content=\"[vc_row el_class=\u00a0\u00bbaura-container\u00a0\u00bb][vc_column el_class=\u00a0\u00bbmission-content\u00a0\u00bb][vc_row_inner][vc_column_inner][vc_column_text][\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=\u00a0\u00bb1\/2″][vc_single_image image=\u00a0\u00bb1828″ img_size=\u00a0\u00bblarge\u00a0\u00bb add_caption=\u00a0\u00bbyes\u00a0\u00bb][\/vc_column_inner][vc_column_inner el_class=\u00a0\u00bbmission-content\u00a0\u00bb width=\u00a0\u00bb1\/2″][vc_custom_heading text=\u00a0\u00bbAnatomie des reins\u00a0\u00bb font_container=\u00a0\u00bbtag:h3|text_align:left\u00a0\u00bb use_theme_fonts=\u00a0\u00bbyes\u00a0\u00bb][vc_column_text]Les reins sont localis\u00e9s dans la partie post\u00e9rieure de l\u2019abdomen, de part et d\u2019autre de la colonne vert\u00e9brale, sous les derni\u00e8res c\u00f4tes. Un individu dispose normalement de deux reins, mesurant chacun environ 12 cm de long et pesant en moyenne 150 g. … Continuer la lecture \u00ab\u00a0Pr\u00e9vention et suivi des maladies r\u00e9nales\u00a0\u00bb\" \/>\n<meta property=\"og:url\" content=\"https:\/\/auraparis.org\/fr\/prevention-et-suivi-des-maladies-renales\/\" \/>\n<meta property=\"og:site_name\" content=\"L'AURA Paris\" \/>\n<meta property=\"article:modified_time\" content=\"2022-09-20T17:43:30+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/auraparis.org\\\/fr\\\/prevention-et-suivi-des-maladies-renales\\\/\",\"url\":\"https:\\\/\\\/auraparis.org\\\/fr\\\/prevention-et-suivi-des-maladies-renales\\\/\",\"name\":\"PR\u00c9VENTION ET SUIVI DES MALADIES R\u00c9NALES - L'AURA Paris\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/auraparis.org\\\/#website\"},\"datePublished\":\"2021-11-14T10:53:09+00:00\",\"dateModified\":\"2022-09-20T17:43:30+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/auraparis.org\\\/fr\\\/prevention-et-suivi-des-maladies-renales\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/auraparis.org\\\/fr\\\/prevention-et-suivi-des-maladies-renales\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/auraparis.org\\\/fr\\\/prevention-et-suivi-des-maladies-renales\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/auraparis.org\\\/fr\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pr\u00e9vention et suivi des maladies r\u00e9nales\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/auraparis.org\\\/#website\",\"url\":\"https:\\\/\\\/auraparis.org\\\/\",\"name\":\"L'AURA Paris\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/auraparis.org\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/auraparis.org\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/auraparis.org\\\/#organization\",\"name\":\"L'AURA Paris\",\"url\":\"https:\\\/\\\/auraparis.org\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/auraparis.org\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/auraparis.org\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/cropped-favicon-dore.jpg\",\"contentUrl\":\"https:\\\/\\\/auraparis.org\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/cropped-favicon-dore.jpg\",\"width\":190,\"height\":190,\"caption\":\"L'AURA Paris\"},\"image\":{\"@id\":\"https:\\\/\\\/auraparis.org\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"PR\u00c9VENTION ET SUIVI DES MALADIES R\u00c9NALES - L'AURA Paris","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/auraparis.org\/fr\/prevention-et-suivi-des-maladies-renales\/","og_locale":"fr_FR","og_type":"article","og_title":"PR\u00c9VENTION ET SUIVI DES MALADIES R\u00c9NALES - L'AURA Paris","og_description":"[vc_row el_class=\u00a0\u00bbaura-container\u00a0\u00bb][vc_column el_class=\u00a0\u00bbmission-content\u00a0\u00bb][vc_row_inner][vc_column_inner][vc_column_text][\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner][vc_column_inner width=\u00a0\u00bb1\/2″][vc_single_image image=\u00a0\u00bb1828″ img_size=\u00a0\u00bblarge\u00a0\u00bb add_caption=\u00a0\u00bbyes\u00a0\u00bb][\/vc_column_inner][vc_column_inner el_class=\u00a0\u00bbmission-content\u00a0\u00bb width=\u00a0\u00bb1\/2″][vc_custom_heading text=\u00a0\u00bbAnatomie des reins\u00a0\u00bb font_container=\u00a0\u00bbtag:h3|text_align:left\u00a0\u00bb use_theme_fonts=\u00a0\u00bbyes\u00a0\u00bb][vc_column_text]Les reins sont localis\u00e9s dans la partie post\u00e9rieure de l\u2019abdomen, de part et d\u2019autre de la colonne vert\u00e9brale, sous les derni\u00e8res c\u00f4tes. Un individu dispose normalement de deux reins, mesurant chacun environ 12 cm de long et pesant en moyenne 150 g. … Continuer la lecture \u00ab\u00a0Pr\u00e9vention et suivi des maladies r\u00e9nales\u00a0\u00bb","og_url":"https:\/\/auraparis.org\/fr\/prevention-et-suivi-des-maladies-renales\/","og_site_name":"L'AURA Paris","article_modified_time":"2022-09-20T17:43:30+00:00","twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/auraparis.org\/fr\/prevention-et-suivi-des-maladies-renales\/","url":"https:\/\/auraparis.org\/fr\/prevention-et-suivi-des-maladies-renales\/","name":"PR\u00c9VENTION ET SUIVI DES MALADIES R\u00c9NALES - L'AURA Paris","isPartOf":{"@id":"https:\/\/auraparis.org\/#website"},"datePublished":"2021-11-14T10:53:09+00:00","dateModified":"2022-09-20T17:43:30+00:00","breadcrumb":{"@id":"https:\/\/auraparis.org\/fr\/prevention-et-suivi-des-maladies-renales\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/auraparis.org\/fr\/prevention-et-suivi-des-maladies-renales\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/auraparis.org\/fr\/prevention-et-suivi-des-maladies-renales\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/auraparis.org\/fr\/"},{"@type":"ListItem","position":2,"name":"Pr\u00e9vention et suivi des maladies r\u00e9nales"}]},{"@type":"WebSite","@id":"https:\/\/auraparis.org\/#website","url":"https:\/\/auraparis.org\/","name":"L'AURA Paris","description":"","publisher":{"@id":"https:\/\/auraparis.org\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/auraparis.org\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/auraparis.org\/#organization","name":"L'AURA Paris","url":"https:\/\/auraparis.org\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/auraparis.org\/#\/schema\/logo\/image\/","url":"https:\/\/auraparis.org\/wp-content\/uploads\/2026\/02\/cropped-favicon-dore.jpg","contentUrl":"https:\/\/auraparis.org\/wp-content\/uploads\/2026\/02\/cropped-favicon-dore.jpg","width":190,"height":190,"caption":"L'AURA Paris"},"image":{"@id":"https:\/\/auraparis.org\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/auraparis.org\/fr\/wp-json\/wp\/v2\/pages\/79","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/auraparis.org\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/auraparis.org\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/auraparis.org\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/auraparis.org\/fr\/wp-json\/wp\/v2\/comments?post=79"}],"version-history":[{"count":3,"href":"https:\/\/auraparis.org\/fr\/wp-json\/wp\/v2\/pages\/79\/revisions"}],"predecessor-version":[{"id":1974,"href":"https:\/\/auraparis.org\/fr\/wp-json\/wp\/v2\/pages\/79\/revisions\/1974"}],"wp:attachment":[{"href":"https:\/\/auraparis.org\/fr\/wp-json\/wp\/v2\/media?parent=79"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}