{"id":64587,"date":"2019-11-23T16:19:31","date_gmt":"2019-11-23T14:19:31","guid":{"rendered":"https:\/\/www.giurgiuveanul.ro\/stiri\/?p=64587"},"modified":"2019-11-23T16:19:31","modified_gmt":"2019-11-23T14:19:31","slug":"fost-identificata-noua-tulpina-virusului-hiv","status":"publish","type":"post","link":"https:\/\/www.giurgiuveanul.ro\/stiri\/fost-identificata-noua-tulpina-virusului-hiv\/","title":{"rendered":"A fost identificat\u0103 o nou\u0103 tulpin\u0103 a virusului HIV"},"content":{"rendered":"<p style=\"text-align: justify;\"><strong><a href=\"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2019\/11\/812832-1573065834-a-fost-identificata-o-noua-tulpina-a-virusului-hiv.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-64588\" src=\"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2019\/11\/812832-1573065834-a-fost-identificata-o-noua-tulpina-a-virusului-hiv-560x420.jpg\" alt=\"812832-1573065834-a-fost-identificata-o-noua-tulpina-a-virusului-hiv\" width=\"560\" height=\"420\" srcset=\"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2019\/11\/812832-1573065834-a-fost-identificata-o-noua-tulpina-a-virusului-hiv-560x420.jpg 560w, https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2019\/11\/812832-1573065834-a-fost-identificata-o-noua-tulpina-a-virusului-hiv-250x188.jpg 250w, https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2019\/11\/812832-1573065834-a-fost-identificata-o-noua-tulpina-a-virusului-hiv-400x300.jpg 400w, https:\/\/www.giurgiuveanul.ro\/stiri\/wp-content\/uploads\/2019\/11\/812832-1573065834-a-fost-identificata-o-noua-tulpina-a-virusului-hiv.jpg 880w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/a>Oamenii de \u015ftiin\u0163\u0103 au identificat o nou\u0103 tulpin\u0103 a virusului imunodeficien\u0163ei umane (HIV), prima descoperit\u0103<!--more--> dup\u0103 anul 2000, informeaz\u0103 Press Association.<\/strong><\/p>\n<p style=\"text-align: justify;\">Virusurile din grupa M sunt responsabile de pandemia global\u0103, iar originile sale au fost identificate de cercet\u0103tori \u00een Republica Democrat\u0103 Congo (RDC), \u00een Africa Sub-Saharian\u0103.<\/p>\n<p style=\"text-align: justify;\">Oamenii de \u015ftiin\u0163\u0103 au notat c\u0103 noua descoperire \u00eei ajut\u0103 s\u0103 fie cu un pas \u00eenaintea unui virus mutant \u015fi s\u0103 evite noi pandemii.<\/p>\n<p style=\"text-align: justify;\">\u00cenainte ca un virus neobi\u015fnuit s\u0103 poat\u0103 fi determinat un subtip nou este nevoie ca trei cazuri ale acestuia s\u0103 fie descoperite \u00een mod independent.<\/p>\n<p style=\"text-align: justify;\">Primele dou\u0103 e\u015fantioane ale noului Grup M HIV-1, subtipul L, au fost descoperite \u00een RDC \u00een anii \u201980 \u015fi \u201990.<\/p>\n<p style=\"text-align: justify;\">Al treilea, colectat \u00een 2001, a fost dificil de secven\u0163iat la acea vreme din cauza cantit\u0103\u0163ii de virus din e\u015fantion \u015fi a tehnologiei existente.<\/p>\n<p style=\"text-align: justify;\">Compania Abbott a f\u0103cut descoperirea, publicat\u0103 \u00een Journal of Acquired Immune Deficiency Syndromes (JAIDS).<\/p>\n<p style=\"text-align: justify;\">Carole McArthur din cadrul University of Missouri-Kansas City, una dintre autorii studiului, a declarat: <em>\u201d\u00centr-o lume din ce \u00een ce mai conectat\u0103, nu ne mai putem g\u00e2ndi c\u0103 virusurile ar putea fi limitate \u00eentr-o singur\u0103 zon\u0103. Aceast\u0103 descoperire ne aminte\u015fte c\u0103 pentru a pune cap\u0103t pandemiei HIV trebuie s\u0103 continu\u0103m s\u0103 o lu\u0103m \u00eenaintea acestui virus aflat \u00een continu\u0103 schimbare \u015fi s\u0103 utiliz\u0103m cele mai noi progrese tehnologice \u015fi resurse pentru a-i monitoriza evolu\u0163ia\u201d.<\/em><\/p>\n<p style=\"text-align: justify;\">Testele de diagnostic existente \u015fi medicamentele antiretrovirale, care suprim\u0103 dezvoltarea HIV, sunt concepute s\u0103 vizeze zonele virusului comune tuturor grupurilor, noteaz\u0103 Press Association.<\/p>\n<p style=\"text-align: justify;\">Virusul HIV provoac\u0103 maladia SIDA, care atac\u0103 \u015fi distruge progresiv sistemul imunitar al organismului. Boala se manifest\u0103 prin infec\u0163ii grave care determin\u0103 pierderea accentuat\u0103 \u00een greutate, afec\u0163iuni ale creierului \u015fi ale sistemului nervos central.<\/p>\n<p style=\"text-align: justify;\">Pentru a se reproduce, HIV trebuie s\u0103 p\u0103trund\u0103 \u00eentr-o celul\u0103 a sistemului imunitar. Virusul p\u0103trunde \u00een organism prin contact sexual, prin contaminare cu s\u00e2nge infectat sau de la mam\u0103 infectat\u0103 la f\u0103t, \u00een timpul sarcinii, al na\u015fterii \u015fi al al\u0103pt\u0103rii. HIV poate fi prezent \u00een lichidele biologice, ca s\u00e2nge, sperm\u0103, secre\u0163ii vaginale \u015fi laptele matern.<\/p>\n<p style=\"text-align: justify;\">O persoan\u0103 seropozitiv\u0103 la HIV nu prezint\u0103 \u00een mod obligatoriu semnele bolii. Ea este totu\u015fi purt\u0103toare de virus \u015fi deci susceptibil\u0103 s\u0103 \u00eel transmit\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oamenii de \u015ftiin\u0163\u0103 au identificat o nou\u0103 tulpin\u0103 a virusului imunodeficien\u0163ei umane (HIV), prima descoperit\u0103<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-64587","post","type-post","status-publish","format-standard","hentry","category-breaking-news"],"_links":{"self":[{"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/posts\/64587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/comments?post=64587"}],"version-history":[{"count":0,"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/posts\/64587\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/media?parent=64587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/categories?post=64587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.giurgiuveanul.ro\/stiri\/wp-json\/wp\/v2\/tags?post=64587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}