{"id":5935,"date":"2016-06-30T14:30:08","date_gmt":"2016-06-30T17:30:08","guid":{"rendered":"https:\/\/blog.mindthegraph.com\/?p=5935"},"modified":"2022-10-18T08:10:51","modified_gmt":"2022-10-18T11:10:51","slug":"hiv-virus","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/ro\/hiv-virus\/","title":{"rendered":"Virusul HIV: Originile unui virus care nu moare"},"content":{"rendered":"<p>Oamenii au fost mereu \u00een contact cu bolile de-a lungul evolu\u021biei. Majoritatea bolilor nu au un impact extrem de puternic asupra s\u0103n\u0103t\u0103\u021bii noastre, iar organismul nostru este capabil s\u0103 lupte singur. Chiar dac\u0103 agen\u021bii patogeni evolueaz\u0103 c\u0103tre o form\u0103 mai rezistent\u0103, oamenii au g\u0103sit o modalitate de a \u00eembun\u0103t\u0103\u021bi medicina \u0219i de a salva multe vie\u021bi. Cu toate acestea, unele dintre bolile actuale \u00eenc\u0103 ne \u00eensp\u0103im\u00e2nt\u0103. \u00cen ciuda \u00eembun\u0103t\u0103\u021birii tehnicilor medicale, leacul pentru multe boli r\u0103m\u00e2ne un mister. Acesta este cazul HIV.<\/p>\n<p>Oamenii de \u0219tiin\u021b\u0103 din \u00eentreaga lume au \u00eencercat s\u0103 descifreze virusul HIV pentru a \u00een\u021belege cum putem lupta \u00eempotriva acestuia. Dup\u0103 ani de zile de pa\u0219i m\u0103run\u021bi spre vindecarea acestuia, se pare c\u0103 trebuie s\u0103 facem un pas \u00eenapoi \u0219i s\u0103 ne uit\u0103m la trecutul virusului.<\/p>\n<p><a href=\"https:\/\/mindthegraph.com\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-5936 size-full\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2016\/06\/hiv-in-the-blood.jpg\" alt=\"Virusul HIV\" width=\"720\" height=\"350\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/hiv-in-the-blood.jpg 720w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/hiv-in-the-blood-300x146.jpg 300w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.bbc.com\/earth\/story\/20151119-we-know-the-city-where-hiv-first-infected-a-human?ocid=fbert\">Nuno Faria \u0219i colegii s\u0103i<\/a> de la Universitatea Oxford studiaz\u0103 na\u0219terea unei boli care nu moare niciodat\u0103, \u00een \u00eencercarea de a dezvolta un tratament. Pe m\u0103sur\u0103 ce cercet\u0103rile lor se desf\u0103\u0219oar\u0103, au fost descoperite lucruri curioase despre virusul HIV.<\/p>\n<p>Dup\u0103 ce a colectat probe de la 800 de persoane infectate cu virusul HIV \u00een Africa, Faria a construit arborele genealogic al virusului. Rezultatul a determinat c\u0103 toate genomurile HIV au un str\u0103mo\u0219 comun de acum mai bine de 100 de ani.<a href=\"https:\/\/mindthegraph.com\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-5732 size-medium\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2016\/06\/untitled-creation63724-1-300x120.png\" alt=\"Virusul HIV\" width=\"300\" height=\"120\" srcset=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/untitled-creation63724-1-300x120.png 300w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/untitled-creation63724-1-1024x410.png 1024w, https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2016\/06\/untitled-creation63724-1.png 1500w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>Originea virusului HIV \u00een jurul anului 1920 i-a ajutat pe cercet\u0103tori s\u0103 g\u0103seasc\u0103 un ora\u0219 \u00een care ar fi putut ap\u0103rea virusul: Kinshasa, \u00een Republica Democrat\u0103 Congo. Istoria ne spune c\u0103 acest ora\u0219 promi\u021b\u0103tor s-a schimbat odat\u0103 cu construc\u021bia c\u0103ilor ferate \u0219i cu lucr\u0103torii sexuali - dou\u0103 forme de transport pe care virusul HIV le-a g\u0103sit pentru a se r\u0103sp\u00e2ndi.<\/p>\n<p>Ini\u021bial, exist\u0103 dou\u0103 tipuri de virus HIV: HIV-1 grupa M \u0219i HIV-1 grupa O. HIV-1 grupa M a fost cel care s-a r\u0103sp\u00e2ndit din Kinshasa \u00een lume. Pe de alt\u0103 parte, grupul HIV-1 O a ap\u0103rut \u00een apropiere, dar nu s-a r\u0103sp\u00e2ndit niciodat\u0103, r\u0103m\u00e2n\u00e2nd \u00een Africa de Vest p\u00e2n\u0103 \u00een prezent.<\/p>\n<p><a href=\"https:\/\/mindthegraph.com\/\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-5937 size-full\" src=\"https:\/\/blog.mindthegraph.com\/wp-content\/uploads\/2016\/06\/output_vx7nah.gif\" alt=\"Virusul HIV\" width=\"945\" height=\"708\" \/><\/a><\/p>\n<p>Faria crede c\u0103 evolu\u021bia celor dou\u0103 grupuri ne-ar putea ajuta s\u0103 \u00een\u021belegem cum se dezvolt\u0103 aceast\u0103 boal\u0103. El se concentreaz\u0103 pe diferen\u021bele dintre grupuri \u0219i pe modul \u00een care acestea pot determina urm\u0103torii pa\u0219i ai virusului.<\/p>\n<p>Descoperirea trecutului HIV ar putea fi r\u0103spunsul pentru a schimba viitorul acestui virus. Dac\u0103 Faria are dreptate, aceasta ar putea fi o modalitate de a preveni noi contamin\u0103ri cu HIV.<\/p>\n<p>Continua\u021bi s\u0103 citi\u021bi pe teme \u0219tiin\u021bifice:<\/p>\n<ul>\n<li><a href=\"https:\/\/blog.mindthegraph.com\/how-dangerous-is-snake-poison\/\">V-a\u021bi g\u00e2ndit vreodat\u0103 c\u00e2t de periculoas\u0103 este otrava de \u0219arpe?<\/a><\/li>\n<li><a href=\"https:\/\/blog.mindthegraph.com\/meat-tobacco-and-cancer\/\">Carne, tutun \u0219i cancer. Infografic bun \u00eempotriva presei rele<\/a><\/li>\n<li><a href=\"https:\/\/blog.mindthegraph.com\/infographic-when-do-healthy-food-grow\/\">Cum cresc alimentele s\u0103n\u0103toase?<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Oamenii au fost mereu \u00een contact cu bolile de-a lungul evolu\u021biei. Majoritatea bolilor nu au un impact extrem de puternic asupra s\u0103n\u0103t\u0103\u021bii noastre, iar organismul nostru este capabil s\u0103 lupte singur. Chiar dac\u0103 agen\u021bii patogeni evolueaz\u0103 c\u0103tre o form\u0103 mai rezistent\u0103, oamenii au g\u0103sit o modalitate de a \u00eembun\u0103t\u0103\u021bi medicina \u0219i de a salva multe vie\u021bi. Cu toate acestea, unele dintre [...]<\/p>","protected":false},"author":4,"featured_media":5936,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"image","meta":[],"categories":[959,28],"tags":[554],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>HIV virus: The origins of a virus that doesn&#039;t die - Mind the Graph Blog<\/title>\n<meta name=\"description\" content=\"Scientists have been trying to decode and fight the HIV virus for many years. 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He has a Ph.D. and solid scientific background in Psychopharmacology and experience as a Guest Researcher at the Max Planck Institute of Psychiatry (Germany) and Researcher in D'Or Institute for Research and Education (IDOR, Brazil). Fabricio holds over 2500 citations in Google Scholar. He has 10 years of experience in small innovative businesses, with relevant experience in product design and innovation management. 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