{"id":3139,"date":"2016-07-11T18:00:22","date_gmt":"2016-07-11T17:00:22","guid":{"rendered":"http:\/\/www.petelevage.com\/blog\/?p=3139"},"modified":"2018-04-20T08:44:09","modified_gmt":"2018-04-20T07:44:09","slug":"un-gene-responsable-de-lobesite-du-labrador","status":"publish","type":"post","link":"https:\/\/www.petelevage.com\/blog\/un-gene-responsable-de-lobesite-du-labrador\/","title":{"rendered":"Un g\u00e8ne responsable de l\u2019ob\u00e9sit\u00e9 du Labrador"},"content":{"rendered":"<p><a href=\"http:\/\/www.petelevage.com\/blog\/wp-content\/uploads\/2016\/07\/Art.6-Labrador-glouton.jpg\"><img loading=\"lazy\" class=\"aligncenter size-medium wp-image-3141\" alt=\"labrador ob\u00e9sit\u00e9\" src=\"http:\/\/www.petelevage.com\/blog\/wp-content\/uploads\/2016\/07\/Art.6-Labrador-glouton-300x139.jpg\" width=\"300\" height=\"139\" srcset=\"https:\/\/www.petelevage.com\/blog\/wp-content\/uploads\/2016\/07\/Art.6-Labrador-glouton-300x139.jpg 300w, https:\/\/www.petelevage.com\/blog\/wp-content\/uploads\/2016\/07\/Art.6-Labrador-glouton.jpg 345w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p>Si la gourmandise des labradors retrievers n\u2019est plus \u00e0 prouver, l\u2019origine pourrait bien \u00eatre g\u00e9n\u00e9tique. L\u2019ob\u00e9sit\u00e9 affecterait de 34 \u00e0 49% des chiens dans les pays d\u00e9velopp\u00e9s, et les labradors sont plus souvent affect\u00e9s que les autres races. Des chercheurs ont prouv\u00e9 que l\u2019origine proviendrait du g\u00e8ne POMC modifi\u00e9 chez les labradors affect\u00e9s, qui seraient par cons\u00e9quent incapable de synth\u00e9tiser les neuropeptides b\u00eata-MHS et les b\u00eata endorphines, les mol\u00e9cules qui provoquent le sentiment de sati\u00e9t\u00e9.<\/p>\n<p>N\u00e9anmoins, les porteurs du g\u00e8ne ne sont pas forc\u00e9ment ob\u00e8ses\u00a0: certains labradors porteurs sont de poids normal, alors que d\u2019autres non porteurs sont malgr\u00e9 tout en surpoids. Malgr\u00e9 ces exceptions, les chercheurs ont constat\u00e9 que les labradors porteurs pesaient en moyenne 2,3 kilos de plus que les chiens non porteurs, et qu\u2019ils avaient plus tendance \u00e0 \u00eatre motiv\u00e9s par la nourriture, de mendier ou de fouiller les poubelles.<\/p>\n<p>Cette \u00e9tude, non seulement importante pour la s\u00e9lection de chien de guide pour aveugle, elle l\u2019est \u00e9galement dans le cadre de la pathologie compar\u00e9e de l\u2019ob\u00e9sit\u00e9.<\/p>\n<p>Aviez-vous constat\u00e9 le caract\u00e8re h\u00e9r\u00e9ditaire de leur gourmandise ?<\/p>\n<p>Source\u00a0: L\u2019essentiel n\u00b0410<\/p>\n<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - http:\/\/www.hupso.com\/share\/ --><a class=\"hupso_counters\" href=\"http:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/share-small.png\" style=\"border:0px; padding-top:2px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_c=new Array(\"twitter\",\"facebook_like\",\"facebook_send\",\"google\",\"pinterest\",\"email\",\"print\");var hupso_counters_lang = \"fr_FR\";var hupso_image_folder_url = \"\";var hupso_url_c=\"\";var hupso_title_c=\"Un g\u00e8ne responsable de l\u2019ob\u00e9sit\u00e9 du Labrador\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/counters.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"excerpt":{"rendered":"<p>Si la gourmandise des labradors retrievers n\u2019est plus \u00e0 prouver, l\u2019origine pourrait bien \u00eatre g\u00e9n\u00e9tique. L\u2019ob\u00e9sit\u00e9 affecterait de 34 \u00e0 49% des chiens dans les &hellip; <\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[574,578,575],"tags":[24,411,409,410],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.6.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Un g\u00e8ne responsable de l\u2019ob\u00e9sit\u00e9 du Labrador - Le Blog<\/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:\/\/www.petelevage.com\/blog\/un-gene-responsable-de-lobesite-du-labrador\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un g\u00e8ne responsable de l\u2019ob\u00e9sit\u00e9 du Labrador - Le Blog\" \/>\n<meta property=\"og:description\" content=\"Si la gourmandise des labradors retrievers n\u2019est plus \u00e0 prouver, l\u2019origine pourrait bien \u00eatre g\u00e9n\u00e9tique. 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