{"id":8738,"date":"2017-03-13T14:57:40","date_gmt":"2017-03-13T14:57:40","guid":{"rendered":"http:\/\/timesnews.ro\/?p=8738"},"modified":"2017-03-13T14:57:40","modified_gmt":"2017-03-13T14:57:40","slug":"fumatul-lasa-o-amprenta-in-adn-chiar-si-la-30-de-ani-de-la-renuntarea-la-tigari","status":"publish","type":"post","link":"http:\/\/timesnews.ro\/?p=8738","title":{"rendered":"Fumatul las\u0103 o \u201eamprent\u0103\u201d \u00een ADN chiar \u0219i la 30 de ani de la renun\u021barea la \u021big\u0103ri"},"content":{"rendered":"<p><strong>Fumatul las\u0103 o \u201eamprent\u0103\u201d \u00een ADN chiar \u0219i dup\u0103 30 de ani de la renun\u021barea la \u021big\u0103ri, potrivit unui studiu efectuat de unii oameni de \u0219tiin\u021b\u0103 din cadrul US National Institute of Environmental Health Sciences \u0219i Harvard Medical School, informeaz\u0103, miercuri, Daily Mail.<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/timesnews.ro\/wp-content\/uploads\/2017\/03\/fumat-300x193.jpg\" alt=\"fumat\" width=\"300\" height=\"193\" class=\"alignnone size-medium wp-image-8739\" srcset=\"http:\/\/timesnews.ro\/wp-content\/uploads\/2017\/03\/fumat-300x193.jpg 300w, http:\/\/timesnews.ro\/wp-content\/uploads\/2017\/03\/fumat-768x494.jpg 768w, http:\/\/timesnews.ro\/wp-content\/uploads\/2017\/03\/fumat.jpg 800w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>FOTO: Gulliver\/ Getty Images<\/p>\n<p>Conform noii descoperiri, metilarea ADN \u2014 un proces prin care celulele controleaz\u0103 activitatea genelor \u2014 este cea care poate oferi un indiciu important ce tr\u0103deaz\u0103 faptul c\u0103 o persoan\u0103 a fost fum\u0103toare, potrivit Agerpres.<\/p>\n<p>Cercet\u0103torii \u0219tiau deja c\u0103 fo\u0219tii fum\u0103tori risc\u0103 s\u0103 dezvolte anumite tipuri de cancer \u0219i boli de inim\u0103 chiar \u0219i la c\u00e2teva decenii dup\u0103 \u00eencetarea obiceiului nociv, \u00eens\u0103 mecanismele moleculare responsabile de acest lucru nu erau \u00eenc\u0103 pe deplin \u00een\u021belese.<\/p>\n<p>Pentru acest studiu, oamenii de \u0219tiin\u021b\u0103 americani au analizat metilarea ADN \u00een cadrul genomului uman folosind mostre de s\u00e2nge de la aproape 16.000 de participan\u021bi, inclusiv de la actuali \u0219i fo\u0219ti fum\u0103tori, dar \u0219i de la persoane care nu au fumat niciodat\u0103.<\/p>\n<p>Concluziile cercet\u0103torilor demonstreaz\u0103 c\u0103, \u00een cinci ani de la \u00eencetarea acestui obicei, majoritatea secven\u021belor ADN ale fo\u0219tilor fum\u0103tori redevin la fel ca ale persoanelor care nu au fumat niciodat\u0103. \u00cens\u0103, anumite secven\u021be persist\u0103 chiar \u0219i timp de 30 de ani. Cele mai importante dintre acestea sunt legate de gene asociate cu boli provocate de fumat, precum cele cardiovasculare \u0219i anumite tipuri de tumori.<\/p>\n<p>Aceast\u0103 descoperire i-ar putea ajuta pe oamenii de \u0219tiin\u021b\u0103 s\u0103 dezvolte tratamente mai bine localizate.<br \/>\nsursa: <a href=\"http:\/\/www.digi24.ro\/magazin\/stil-de-viata\/fumatul-lasa-o-amprenta-in-adn-chiar-si-la-30-de-ani-de-la-renuntarea-la-tigari-571276\">digi24.ro<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Fumatul las\u0103 o \u201eamprent\u0103\u201d \u00een ADN chiar \u0219i dup\u0103 30 de ani de la renun\u021barea la \u021big\u0103ri, potrivit unui studiu efectuat de unii oameni de \u0219tiin\u021b\u0103 din cadrul US National Institute of Environmental Health Sciences \u0219i Harvard Medical School, informeaz\u0103, miercuri, Daily Mail. FOTO: Gulliver\/ <a class=\"mh-excerpt-more\" href=\"http:\/\/timesnews.ro\/?p=8738\" title=\"Fumatul las\u0103 o \u201eamprent\u0103\u201d \u00een ADN chiar \u0219i la 30 de ani de la renun\u021barea la \u021big\u0103ri\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":8739,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[119],"tags":[3551,1136,3550,3549,2886,3552],"class_list":["post-8738","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-la-zi","tag-30-ani","tag-adn","tag-amprenta","tag-fumat","tag-renuntare","tag-tigari"],"_links":{"self":[{"href":"http:\/\/timesnews.ro\/index.php?rest_route=\/wp\/v2\/posts\/8738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/timesnews.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/timesnews.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/timesnews.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/timesnews.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8738"}],"version-history":[{"count":1,"href":"http:\/\/timesnews.ro\/index.php?rest_route=\/wp\/v2\/posts\/8738\/revisions"}],"predecessor-version":[{"id":8740,"href":"http:\/\/timesnews.ro\/index.php?rest_route=\/wp\/v2\/posts\/8738\/revisions\/8740"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/timesnews.ro\/index.php?rest_route=\/wp\/v2\/media\/8739"}],"wp:attachment":[{"href":"http:\/\/timesnews.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/timesnews.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8738"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/timesnews.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}