{"id":18236,"date":"2020-10-21T12:53:42","date_gmt":"2020-10-21T10:53:42","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=18236"},"modified":"2020-11-06T11:43:14","modified_gmt":"2020-11-06T10:43:14","slug":"trobada-la-relacio-entre-lobesitat-i-la-deterioracio-de-la-memoria","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/trobada-la-relacio-entre-lobesitat-i-la-deterioracio-de-la-memoria\/","title":{"rendered":"Trobada la relaci\u00f3 entre l&#8217;obesitat i la deterioraci\u00f3 de la mem\u00f2ria"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Un equip cient\u00edfic del <a href=\"https:\/\/www.upf.edu\/web\/neurophar\" target=\"_blank\" rel=\"noreferrer noopener\">Laboratori de&nbsp;Neurofarmacologia-Neurophar&nbsp;de la UPF<\/a> ha participat en <a href=\"https:\/\/www.upf.edu\/web\/focus\/noticies\/-\/asset_publisher\/qOocsyZZDGHL\/content\/id\/237901558\/maximized\" target=\"_blank\" rel=\"noreferrer noopener\">un estudi<\/a> que ha trobat en la&nbsp;<strong>microbiota&nbsp;intestinal<\/strong> la relaci\u00f3 existent (i demostrada fa anys) entre <strong>l&#8217;obesitat m\u00f2rbida i la deterioraci\u00f3 de la mem\u00f2ria immediata i recent.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Amb un total de 130 subjectes entre obesos i no obesos, s&#8217;han analitzat diferents factors i s&#8217;ha comprovat que:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>En condicions d&#8217;obesitat, la circulaci\u00f3 sangu\u00ednia de tript\u00f2fan<\/strong> (un amino\u00e0cid clau per a la s\u00edntesi de&nbsp;neurotransmisors)&nbsp;<strong>est\u00e0 redu\u00efda<\/strong>.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>La <strong>pres\u00e8ncia de bacteris que&nbsp;metabolitzen&nbsp;la vitamina B1<\/strong> en la&nbsp;microbiota&nbsp;de subjectes obesos, tamb\u00e9 est\u00e0 associada amb una <strong>disminuci\u00f3 de la mem\u00f2ria recent<\/strong>.<\/li><\/ul>\n\n\n\n<ul class=\"wp-block-list\"><li>La pres\u00e8ncia de determinats bacteris en la&nbsp;microbiota&nbsp;intestinal de persones obeses es relacionava tamb\u00e9 amb un <strong>hipocamp menor<\/strong>.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e9s, en l&#8217;estudi s&#8217;han realitzat<strong> trasplantaments de&nbsp;microbiota&nbsp;fecal<\/strong> dels pacients obesos a ratolins, la qual cosa <strong>va disminuir els resultats de les proves de mem\u00f2ria dels rossegadors.<\/strong><\/p>\n\n\n\n<div style=\"height:42px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>\u201cLa possibilitat de canviar trets de mem\u00f2ria en ratolins mitjan\u00e7ant el trasplantament de&nbsp;microbiota&nbsp;humana destaca el potencial inter\u00e8s de modificar la&nbsp;microbiota&nbsp;amb finalitats terap\u00e8utiques en pacients obesos amb alteracions cognitives\u201d.<br><strong>Rafael Maldonado<\/strong>, UPF<\/p><\/blockquote>\n\n\n\n<div style=\"height:42px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Amb aquests resultats es fa encara m\u00e9s evident <strong>la relaci\u00f3 entre&nbsp;microbiota&nbsp;i cervell<\/strong>, i s&#8217;obren les portes de les <strong>dietes personalitzades per a millorar la mem\u00f2ria.<\/strong><\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Un estudi en el qual ha col\u00b7laborat el Laboratori de Neurofarmacologia-Neurophar de la UPF ha demostrat la vinculaci\u00f3 entre la microbiota intestinal i la mem\u00f2ria recent.<\/p>\n","protected":false},"author":9,"featured_media":18255,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[470,401,503,358],"new-type":[35,43],"class_list":["post-18236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-microbioma","tag-nutricio","tag-obesitat","tag-upf-ca","new-type-noticies","new-type-recomanem"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/18236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=18236"}],"version-history":[{"count":13,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/18236\/revisions"}],"predecessor-version":[{"id":18301,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/18236\/revisions\/18301"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/18255"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=18236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=18236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=18236"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=18236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}