{"id":2594,"date":"2018-07-16T02:56:27","date_gmt":"2018-07-15T23:56:27","guid":{"rendered":"https:\/\/mereusanatosi.ro\/wp\/?p=2594"},"modified":"2018-07-26T08:00:08","modified_gmt":"2018-07-26T05:00:08","slug":"noi-descoperiri-in-tratarea-bolilor-inflamatorii-intestinale","status":"publish","type":"post","link":"https:\/\/mereusanatosi.ro\/wp\/2018\/07\/16\/noi-descoperiri-in-tratarea-bolilor-inflamatorii-intestinale\/","title":{"rendered":"Noi descoperiri \u00een tratarea bolilor inflamatorii intestinale"},"content":{"rendered":"<figure id=\"attachment_2595\" aria-describedby=\"caption-attachment-2595\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" class=\"wp-image-2595 size-large\" src=\"https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/07\/bolir-inflamatorii-intestinale-800x445-1024x569.jpg\" alt=\"Surs\u0103 foto: http:\/\/woundcaresociety.org\" width=\"800\" height=\"445\" srcset=\"https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/07\/bolir-inflamatorii-intestinale-800x445-1024x569.jpg 1024w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/07\/bolir-inflamatorii-intestinale-800x445-300x167.jpg 300w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/07\/bolir-inflamatorii-intestinale-800x445-768x427.jpg 768w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/07\/bolir-inflamatorii-intestinale-800x445-800x445.jpg 800w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/07\/bolir-inflamatorii-intestinale-800x445.jpg 1067w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-2595\" class=\"wp-caption-text\">Surs\u0103 foto: http:\/\/woundcaresociety.org<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p class=\"yiv5338412576MsoNormal\">Cerecet\u0103torii de la University of Alabama at Birmingham au descoperit un subgrup de celule imune care poate fi responsabil pentru bolile inflamatorii intestinale. Acest subgrup ar putea deveni \u0163inta unor tratamente care s\u0103 previn\u0103 sau s\u0103 vindece boala Crohn sau colita ulcerativ\u0103, o boal\u0103 ce produce ulcera\u0163ii la nivelului intestinului gros.<\/p>\n<p class=\"yiv5338412576MsoNormal\">\u00cen plus, dac\u0103 se dovese\u015fte c\u0103 limfocitele T CD4 au un rol similar \u015fi \u00een declan\u015farea altor boli autoimune, cum ar fi diabetul tip 1 sau artrita reumatoid\u0103, atunci studierea lor poate ajuta la dezvoltarea unor tratamente specifice acestor afec\u0163iuni.<\/p>\n<p class=\"yiv5338412576MsoNormal\">Bolile inflamatorii intestinale sunt cauzate de sistemul imunitar dereglat dar mecanismul de declan\u015fare al acestui grup de afec\u0163iuni este pu\u0163in cunoscut. Cercet\u0103torii au observat, \u00een cazul bolilor intestinale, o cre\u015ftere a nivelului de celule T CD4, cele care exprim\u0103 \u00een mod caracteristic proteina interferon-gama responsabil\u0103 pentru activitatea bacteriilor la nivelul intestinului.<\/p>\n<p class=\"yiv5338412576MsoNormal\">La nivel de laborator, medicii au reu\u015fit s\u0103 separe celulele T CD1 \u00een dou\u0103 grupuri: cele care produc interferon gamma \u015fi cele care nu produc acest tip de protein\u0103. Pe animalele de laborator, celulele T CD1 produc\u0103toare de interferon gamma recoltate de la animalele bolnave nu au dus la declan\u015farea bolilor intertinale atunci c\u00e2nd au fost transplantate pe organisme s\u0103n\u0103toase.<\/p>\n<p class=\"yiv5338412576MsoNormal\">Cercet\u0103torii au mai identificat \u00een celulele responsabile de r\u0103sp\u00e2ndirea bolilor intestinale \u015fi o enzim\u0103 glucotransferaz\u0103, un factor de transcriptie asociat celulelor stem. \u00cen cazul de fa\u0163\u0103, capacitatea at\u00e2t de apreciat\u0103 a celulelor stem de a se a se divide \u015fi re\u00eennoi singure perioade lungi de timp nu este benefic\u0103 \u015fi face dificil\u0103 tratarea bolilor inflamatorii intestinale.<\/p>\n<p class=\"yiv5338412576MsoNormal\"><i>https:\/\/www.uab.edu\/news\/research\/item\/9561-immune-cells-that-create-and-sustain-chronic-inflammatory-bowel-disease-identified<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Cerecet\u0103torii de la University of Alabama at Birmingham au descoperit un subgrup de celule imune care poate fi responsabil<\/p>\n","protected":false},"author":1,"featured_media":2595,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[101],"tags":[743,613,744,742],"_links":{"self":[{"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/2594"}],"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=2594"}],"version-history":[{"count":2,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/2594\/revisions"}],"predecessor-version":[{"id":2612,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/2594\/revisions\/2612"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/media\/2595"}],"wp:attachment":[{"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/media?parent=2594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/categories?post=2594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/tags?post=2594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}