{"id":6314,"date":"2017-10-19T22:59:30","date_gmt":"2017-10-20T06:59:30","guid":{"rendered":"http:\/\/gayecho.com\/news\/?p=6314"},"modified":"2017-10-19T22:59:30","modified_gmt":"2017-10-20T06:59:30","slug":"naucnici-stvorili-lek-za-hiv","status":"publish","type":"post","link":"https:\/\/gayecho.com\/news\/naucnici-stvorili-lek-za-hiv\/","title":{"rendered":"Nau\u010dnici stvorili lek za HIV"},"content":{"rendered":"<p>Nau\u010dnici sa Istra\u017eiva\u010dkog instituta Skrips na Floridi napravili su lek sposoban da zaustavi produkciju HIV u zara\u017eenim \u0107elijama.<\/p>\n<p>S obzirom na to da novo jedinjenje ne samo da blokira produkciju virusa ve\u0107 ga i spre\u010dava da se \u0161iri na zdrave \u0107elije, ovo se smatra prvim funkcionalnim lekom za HIV.<\/p>\n<p><strong>\u0106elijska ma\u0161inerija<\/strong><\/p>\n<p>&#8211; Kombinovanjem na\u0161eg leka sa standardnim antiretrovirusnim koktelom mnogo je smanjena infekcija HIV-1 kod humanizovanih mi\u0161eva. To je siguran dokaz da smo zaista dobili funkcionalni lek &#8211; rekla je Suzana Valente, vo\u0111a tima istra\u017eiva\u010da.<\/p>\n<p>Ona novi pristup le\u010denju naziva \u201eblokiraj i zaklju\u010daj\u201c. Kako obja\u0161njava, za le\u010denje koriste derivat prirodnog jedinjenja didehidro-Cortistatin A (dCa), koji inhibira aktivator virusne transkripcije (Tat) i spre\u010dava ne samo produkciju ve\u0107 i reaktivaciju i obnavljanje virusa.<\/p>\n<p>&#8211; Veoma je va\u017eno re\u0107i da na\u0161 lek nema nikakve nuspojave i vrlo je efikasan. Blokirali smo Tat, a \u0107elijska ma\u0161inerija je odradila ostatak posla. Kod polovine ispitivanih mi\u0161eva virus nije mogao da se primeti ni 16 dana po prekidu terapije. Ipak, to je jo\u0161 relativno kratak period, ali verujemo da du\u017ee le\u010denje mo\u017ee da omogu\u0107i i du\u017ee periode u kojima nije potrebno koristiti lekove &#8211; ka\u017ee Valenteova. <\/p>\n<p>Ona dodaje da nau\u010dnici \u017eele potpuno uni\u0161tenje virusa, ali da to zasad nije realisti\u010dno.<\/p>\n<p><strong>Korak napred<\/strong><\/p>\n<p>Dr Karl Dajfenbah, direktor odeljenja za sidu na ameri\u010dkom Nacionalnom institutu zdravlja, ka\u017ee da je ovo istra\u017eivanje jo\u0161 na po\u010detku da bi se smatralo uspe\u0161nim.<\/p>\n<p>&#8211; Ovo je novi talas inovacija u terapiji za HIV, ali i veliki korak napred. Ipak, potrebna su dalja klini\u010dka ispitivanja da vidimo stvarnu efikasnost dCa &#8211; rekao je on. <\/p>\n<p><strong>Izvor: <a href=\"http:\/\/www.kurir.rs\/planeta\/2927119\/revolucionarno-stvoren-lek-za-hiv\" rel=\"noopener\" target=\"_blank\">Kurir<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nau\u010dnici sa Istra\u017eiva\u010dkog instituta Skrips na Floridi napravili su lek sposoban da zaustavi produkciju HIV u zara\u017eenim \u0107elijama. S obzirom na to da novo jedinjenje ne samo da blokira produkciju [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6315,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[10,5],"tags":[53,154,61,153,29,54],"class_list":["post-6314","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lifestyle","category-seksizdravlje","tag-hiv","tag-istrazivanje","tag-kurir","tag-nauka","tag-sad","tag-zdravlje"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Nau\u010dnici stvorili lek za HIV - GayEcho<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/gayecho.com\/news\/naucnici-stvorili-lek-za-hiv\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nau\u010dnici stvorili lek za HIV - GayEcho\" \/>\n<meta property=\"og:description\" content=\"Nau\u010dnici sa Istra\u017eiva\u010dkog instituta Skrips na Floridi napravili su lek sposoban da zaustavi produkciju HIV u zara\u017eenim \u0107elijama. 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