{"id":2481,"date":"2018-05-29T02:20:22","date_gmt":"2018-05-28T23:20:22","guid":{"rendered":"http:\/\/mereusanatosi.ro\/wp\/?p=2481"},"modified":"2018-06-04T07:00:33","modified_gmt":"2018-06-04T04:00:33","slug":"ce-impact-are-procesul-de-replicare-celulara-asupra-organismului","status":"publish","type":"post","link":"https:\/\/mereusanatosi.ro\/wp\/2018\/05\/29\/ce-impact-are-procesul-de-replicare-celulara-asupra-organismului\/","title":{"rendered":"Ce impact are procesul de replicare celular\u0103 asupra organismului?"},"content":{"rendered":"<figure id=\"attachment_2482\" aria-describedby=\"caption-attachment-2482\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" class=\"wp-image-2482 size-large\" src=\"http:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/05\/replicare-celular\u0103-800x445-1024x569.jpg\" alt=\"Surs\u0103 foto: https:\/\/biologywise.com\" width=\"800\" height=\"445\" srcset=\"https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/05\/replicare-celular\u0103-800x445-1024x569.jpg 1024w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/05\/replicare-celular\u0103-800x445-300x167.jpg 300w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/05\/replicare-celular\u0103-800x445-768x427.jpg 768w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/05\/replicare-celular\u0103-800x445-800x445.jpg 800w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/05\/replicare-celular\u0103-800x445.jpg 1067w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-2482\" class=\"wp-caption-text\">Surs\u0103 foto: https:\/\/biologywise.com<\/figcaption><\/figure>\n<p><strong>\u00a0<\/strong><\/p>\n<p>\u00cen cadrul unui studiu, cercet\u0103torii de la Universitatea Hokkaido, Japonia, au descoperit c\u0103, atunci c\u00e2nd procesul de replicare al celulelor dep\u0103\u0219este limitele normale sau are mai pu\u021bin de o pereche de seturi de cromozomi (un genom), apare un dezechilibru \u00een organism. Bolile severe, de exemplu, cancerul, pot s\u0103 apar\u0103 ca urmare a perturb\u0103rii propriet\u0103\u021bii celulare, provocat\u0103 de o stare non-diploid\u0103.<\/p>\n<p>Cercet\u0103torii de la Universitatea Hokkaido au \u00eencercat s\u0103 afle ce impact are procesul de replicare celular\u0103 asupra liniilor celulare umane. Echipa a remarcat o sc\u0103dere constant\u0103 \u00een centrosomes (regulatori de replicare celular\u0103, care se g\u0103sesc \u00een celulele normale), \u00een celule haploid, precum \u0219i \u00een celulele tetraploide. \u00a0Cantitatea de fibre poate avea o influen\u021b\u0103 considerabil\u0103 asupra duplic\u0103rii centrosomului, deoarece poate provoca o suprapunere dubl\u0103, sau o pierdere de centrosom. Replicarea ADN-ului joac\u0103, de asemenea, un rol esen\u021bial \u00een replicarea celulelor.<\/p>\n<p>Rezultatele cercet\u0103rilor au ar\u0103tat c\u0103 incompatibilitatea \u00eentre duplicarea centrosomului \u0219i ciclul de replicare al ADN-ului ar putea fi cauza principal\u0103 a instabilit\u0103\u021bii celulelor non-diploide la oameni.<\/p>\n<p>&nbsp;<\/p>\n<p>Surs\u0103: https:\/\/www.news-medical.net\/news\/20180525\/Study-establishes-the-importance-of-haploid-cells.aspx<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 \u00cen cadrul unui studiu, cercet\u0103torii de la Universitatea Hokkaido, Japonia, au descoperit c\u0103, atunci c\u00e2nd procesul de replicare al<\/p>\n","protected":false},"author":1,"featured_media":2482,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[101,153,64,11],"tags":[652,649,648,651,650],"_links":{"self":[{"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/2481"}],"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=2481"}],"version-history":[{"count":1,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/2481\/revisions"}],"predecessor-version":[{"id":2483,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/2481\/revisions\/2483"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/media\/2482"}],"wp:attachment":[{"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/media?parent=2481"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/categories?post=2481"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/tags?post=2481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}