Nj\u00eb studim i fundit nga Universiteti i Kalifornis\u00eb n\u00eb San Francisko (UCSF) sugjeron se truri i grave mund t\u00eb jet\u00eb m\u00eb i p\u00ebrshtatur p\u00ebr t\u2019u p\u00ebrballur me plakjen krahasuar me at\u00eb t\u00eb burrave. Sipas studiuesve, grat\u00eb zakonisht kan\u00eb nj\u00eb tru q\u00eb duket m\u00eb i ri n\u00eb procesin e plakjes dhe shkenc\u00ebtar\u00ebt besojn\u00eb se arsyeja mund t\u00eb jet\u00eb kromozomi i tyre i dyt\u00eb X. Deri m\u00eb tani, mendohej se kromozomi i dyt\u00eb X nuk kishte nj\u00eb rol dometh\u00ebn\u00ebs, por studimi i ri ka treguar se ai mund t\u00eb \u201czgjohet\u201d n\u00eb pleq\u00ebri dhe t\u00eb ndihmoj\u00eb n\u00eb ngadal\u00ebsimin e r\u00ebnies kognitive.<\/p>\n
\u201cN\u00eb procesin e zakonsh\u00ebm t\u00eb plakjes, grat\u00eb kan\u00eb nj\u00eb tru q\u00eb duket m\u00eb i ri, me m\u00eb pak deficite kognitive n\u00eb krahasim me burrat,\u201d tha Dena Dubal, profesoresh\u00eb e neurologjis\u00eb dhe autore kryesore e studimit. \u201cRezultatet tregojn\u00eb se kromozomi X, i cili m\u00eb par\u00eb ishte i heshtur, rizgjohet n\u00eb pleq\u00ebri, ndoshta duke ndihmuar n\u00eb ngadal\u00ebsimin e r\u00ebnies s\u00eb aft\u00ebsive mendore.\u201d<\/p>\n
Studimi analizoi trurin e nj\u00eb miu fem\u00ebr t\u00eb modifikuar gjenetikisht, t\u00eb mosh\u00ebs 20 muajshe \u2013 ekuivalente me nj\u00eb 65-vje\u00e7ar te njer\u00ebzit. Shkenc\u00ebtar\u00ebt zbuluan se ky rizgjim i kromozomit X aktivizoi rreth 20 gjene t\u00eb lidhura me zhvillimin e trurit.<\/p>\n
Ekspert\u00ebt tani synojn\u00eb t\u00eb thellojn\u00eb k\u00ebrkimet p\u00ebr t\u00eb kuptuar m\u00eb mir\u00eb k\u00ebt\u00eb fenomen dhe p\u00ebr t\u00eb eksploruar mund\u00ebsit\u00eb e p\u00ebrmir\u00ebsimit t\u00eb funksioneve kognitive si te grat\u00eb, ashtu edhe te burrat.<\/p>\n
\u201cCil\u00ebsia e funksioneve mendore \u00ebsht\u00eb nj\u00eb nga sfidat m\u00eb t\u00eb m\u00ebdha mjek\u00ebsore, por k\u00ebto rezultate tregojn\u00eb se truri i plakur nuk \u00ebsht\u00eb i pandryshuesh\u00ebm dhe se kromozomi X mund t\u00eb na m\u00ebsoj\u00eb shum\u00eb mbi at\u00eb q\u00eb \u00ebsht\u00eb e mundur,\u201d shtoi Dubal.<\/p>\n
N\u00eb t\u00eb ardhmen, studiuesit shpresojn\u00eb t\u00eb zbulojn\u00eb n\u00ebse ky rizgjim i kromozomit X mund t\u00eb luaj\u00eb nj\u00eb rol edhe n\u00eb s\u00ebmundje t\u00eb tjera, si ato kardiovaskulare dhe kanceret, duke hapur rrug\u00ebn p\u00ebr trajtime t\u00eb reja q\u00eb mund t\u00eb p\u00ebrfitojn\u00eb t\u00eb gjith\u00eb.<\/p>\n
The post Studimi i ri: Truri i grave mund t\u00eb plaket m\u00eb ngadal\u00eb se ai i burrave<\/a> appeared first on GIJOTINA<\/a>.<\/p>","protected":false},"excerpt":{"rendered":" Nj\u00eb studim i fundit nga Universiteti i Kalifornis\u00eb n\u00eb San Francisko (UCSF) sugjeron se truri i grave mund t\u00eb jet\u00eb m\u00eb i p\u00ebrshtatur p\u00ebr t\u2019u p\u00ebrballur me plakjen krahasuar me at\u00eb t\u00eb burrave. Sipas studiuesve, grat\u00eb zakonisht kan\u00eb nj\u00eb tru q\u00eb duket m\u00eb i ri n\u00eb procesin e plakjes dhe shkenc\u00ebtar\u00ebt besojn\u00eb se arsyeja mund […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-9096","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/posts\/9096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/comments?post=9096"}],"version-history":[{"count":0,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/posts\/9096\/revisions"}],"wp:attachment":[{"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/media?parent=9096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/categories?post=9096"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zennihost.com\/test\/wp-json\/wp\/v2\/tags?post=9096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}