{"id":1525,"date":"2017-09-07T18:16:10","date_gmt":"2017-09-07T17:16:10","guid":{"rendered":"https:\/\/ellipse.3ip.eu\/?p=1525"},"modified":"2024-06-03T12:42:15","modified_gmt":"2024-06-03T10:42:15","slug":"tot-un-micromon-dins-teu","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/tot-un-micromon-dins-teu\/","title":{"rendered":"Tot un microm\u00f3n dins teu"},"content":{"rendered":"<p>Si mai et sents sol o sola, pensa en els milions de microbis que conviuen amb tu dia a dia, la teva <strong>microbiota<\/strong> personal. Es troben per tot el cos \u2013als intestins, per\u00f2 tamb\u00e9 a la boca, la pell o al tracte genitourinari \u2013 i poden pesar fins a 2kg. Per\u00f2 no els vulguis fer fora: aquests \u2018microhostes\u2019 s\u00f3n molt <strong>\u00fatils<\/strong>. Ens ajuden a fer la digesti\u00f3, produeixen vitamines i cooperen amb el nostre sistema immune per lluitar contra pat\u00f2gens.<\/p>\n<p>El conjunt de microorganismes que hostegem, <strong>unes 2000 esp\u00e8cies<\/strong> entre bacteris, fongs i virus, \u00e9s \u00fanic per a cada individu. Alguns d\u2019ells s\u00f3n estables i han co-evolucionat amb els humans, mentre que d\u2019altres varien segons el qu\u00e8 mengem, el nostre estat de salut o fins i tot l\u2019estr\u00e8s.<\/p>\n<p>En total contenen entre 100 i 200 vegades m\u00e9s gens que el nostre propi genoma. De fet, el <strong>Projecte del Microbioma Hum\u00e0<\/strong>, que comen\u00e7\u00e0 el 2008 com a extensi\u00f3 del Projecte del Genoma Hum\u00e0, va descobrir que la majoria dels <strong>gens responsables<\/strong> per la <strong>nostra<\/strong> <strong>superviv\u00e8ncia<\/strong> no s\u00f3n humans, sin\u00f3 part del genoma dels microbis, el <strong>microbioma<\/strong>. Moltes malalties autoimmunes s\u2019hereten amb el microbioma de la mare durant el naixement. De la nostra microbiota dep\u00e8n tamb\u00e9 que siguem obesos, tinguem c\u00e0ries o la nostra resposta a medicaments.<\/p>\n<p>El microbioma \u00e9s, doncs, part essencial de nosaltres mateixos, i cada vegada es reconeix m\u00e9s la seva import\u00e0ncia. Aix\u00ed, els aliments \u2018<strong>probi\u00f2tics\u2019<\/strong>, amb microorganismes vius beneficiosos, s\u00f3n cada cop m\u00e9s comuns, i ja existeixen <strong>tractaments m\u00e8dics<\/strong>, com el transplantament fecal per al s\u00edndrome de l\u2019intest\u00ed irritable, que es basen en la reintroducci\u00f3 de la microbiota intestinal normal amb la femta d\u2019un donant sa.<\/p>\n<p>Per\u00f2 hi ha moltes preguntes obertes: com afecten els antibi\u00f2tics al nostre microbioma? I com s\u2019estableix el microbioma espec\u00edfic d\u2019una persona en primer lloc? Els petits passatgers que portem dins amaguen encara moltes sorpreses.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dins el nostre cos alberguem un conjunt de microorganismes d&#8217;unes 2000 esp\u00e8cies entre bacteris, fongs i virus, que \u00e9s \u00fanic per a cada individu. <\/p>\n","protected":false},"author":2,"featured_media":1561,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[30],"tags":[477,259,513,283,289,470,480,475],"new-type":[35],"class_list":["post-1525","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciencia-i-societat","tag-bacteris","tag-biodiversitat","tag-ciencia-al-descobert","tag-evolucio","tag-genoma","tag-microbioma","tag-microorganismes","tag-virus-ca","new-type-noticies"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/1525","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=1525"}],"version-history":[{"count":3,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/1525\/revisions"}],"predecessor-version":[{"id":1564,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/1525\/revisions\/1564"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/1561"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=1525"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=1525"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=1525"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=1525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}