{"id":2675,"date":"2018-07-26T07:21:30","date_gmt":"2018-07-26T04:21:30","guid":{"rendered":"https:\/\/mereusanatosi.ro\/wp\/?p=2675"},"modified":"2018-07-29T09:48:57","modified_gmt":"2018-07-29T06:48:57","slug":"atentie-consumul-de-alcool-poate-favoriza-aparitia-cancerului","status":"publish","type":"post","link":"https:\/\/mereusanatosi.ro\/wp\/2018\/07\/26\/atentie-consumul-de-alcool-poate-favoriza-aparitia-cancerului\/","title":{"rendered":"Aten\u021bie! Consumul de alcool poate favoriza apari\u021bia cancerului"},"content":{"rendered":"<figure id=\"attachment_2677\" aria-describedby=\"caption-attachment-2677\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" class=\"wp-image-2677 size-large\" src=\"https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/07\/alcool_cancer-800x445-1024x569.jpg\" alt=\"Surs\u0103 foto: http:\/\/www.todayifoundout.com\" width=\"800\" height=\"445\" \/><figcaption id=\"caption-attachment-2677\" class=\"wp-caption-text\">Surs\u0103 foto: http:\/\/www.todayifoundout.com<\/figcaption><\/figure>\n<p><strong>\u00a0<\/strong><\/p>\n<p>Oamenii de \u0219tiint\u0103 de la Universitatea Cambridge au descoperit de ce consumul de alcool cre\u0219te riscul apari\u021biei cancerului. Rezultatele au demonstrat c\u0103 o substan\u021b\u0103 din organism rezultat\u0103 din procesarea alcoolului produce deteriorarea ADN-ului din celule.<\/p>\n<p>Cercet\u0103rile anterioare privind modalit\u0103\u021bile \u00een care alcoolul cauzeaz\u0103 cancer s-au realizat folosind culturile celulare, dar \u00een acest studiu realizat de cercet\u0103torii de la Laboratorul de Biologie Molecular\u0103 MRC Cambridge, au fost folosi\u021bi \u0219oareci pentru a ar\u0103ta cum poate expunerea la alcool s\u0103 produc\u0103 daune genetice permanente. Cercet\u0103torii au analizat ce se \u00eent\u00e2mpl\u0103 cu organismul \u0219oarecilor atunci c\u00e2nd li s-a administrat alcool diluat (etanol), dup\u0103 care au folosit analize cromozomiale \u0219i secven\u021bierea ADN-ului pentru a examina daunele genetice cauzate de acetaldehid\u0103, o substan\u021b\u0103 chimic\u0103 nociv\u0103 produs\u0103 atunci c\u00e2nd organismul proceseaz\u0103 alcoolul. \u00cen cadrul experimentelor, cercet\u0103torii au descoperit c\u0103 acetaldehida poate deteriora ADN-ul \u00een celulele stem din s\u00e2nge, ceea ce duce la o rearanjare a cromozomilor \u0219i la modificarea permanent\u0103 a secven\u021belor de ADN din aceste celule.<\/p>\n<p>\u201eAceste noi descoperiri ne ajut\u0103 s\u0103 \u00een\u021belegem care este mecanismul prin care consumul de alcool cre\u0219te riscul de dezvoltare a \u0219apte tipuri de cancer, inclusiv tipuri comune ale bolii cum ar fi cancerul de s\u00e2n \u0219i cel de intestin\u201d, a declarat dr. Ketan Patel de la Laboratorul de Biologie Molecular\u0103 MRC.<\/p>\n<p>Studiul a examinat, de asemenea, modul \u00een care organismul \u00eencearc\u0103 s\u0103 se protejeze \u00eempotriva daunelor provocate de alcool. Prima linie de ap\u0103rare este o familie de enzime numite aldehide dehidrogenaze (ALDH). Aceste enzime descompun acetaldehida d\u0103un\u0103toare \u00een acetat, pe care celulele noastre le pot folosi ca surs\u0103 de energie.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>Surs\u0103: https:\/\/www.sciencedaily.com\/releases\/2018\/01\/180103132629.htm<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 Oamenii de \u0219tiint\u0103 de la Universitatea Cambridge au descoperit de ce consumul de alcool cre\u0219te riscul apari\u021biei cancerului. Rezultatele<\/p>\n","protected":false},"author":1,"featured_media":2677,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[101,49,153,11],"tags":[778,780,779],"_links":{"self":[{"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/2675"}],"collection":[{"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/comments?post=2675"}],"version-history":[{"count":1,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/2675\/revisions"}],"predecessor-version":[{"id":2678,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/2675\/revisions\/2678"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/media\/2677"}],"wp:attachment":[{"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/media?parent=2675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/categories?post=2675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/tags?post=2675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}