{"id":70490,"date":"2020-11-05T12:16:53","date_gmt":"2020-11-05T10:16:53","guid":{"rendered":"http:\/\/realitatearutiera.ro\/?p=70490"},"modified":"2020-11-05T12:16:56","modified_gmt":"2020-11-05T10:16:56","slug":"cercetatorii-au-descoperit-tesut-in-ochiul-uman-care-este-rezistent-la-virusul-sars-cov-2","status":"publish","type":"post","link":"https:\/\/realitatearutiera.ro\/?p=70490","title":{"rendered":"Cercet\u0103torii au descoperit \u021besut \u00een ochiul uman care este rezistent la virusul SARS-CoV-2"},"content":{"rendered":"\n<p><strong>Noi cercet\u0103ri sugereaz\u0103 c\u0103, de fapt, corneea ochiului poate rezista infec\u021biei cu noul coronavirus.<\/strong><\/p>\n\n\n\n<p>De\u0219i, virusul herpes simplex poate infecta corneea \u0219i se poate r\u0103sp\u00e2ndi \u00een alte locuri ale corpului \u00een cazul pacien\u021bilor cu un sistem imunitar compromis, iar virusul Zika a fost descoperit \u00een lacrimi \u0219i \u021besutul corneei, SARS-CoV-2, virusul\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/www.descopera.ro\/cultura\/19542220-subiectul-unui-nou-film-covid-19-trece-prin-noi-mutatii-si-sua-raman-in-carantina-pana-in-2024\" target=\"_blank\">care cauzeaz\u0103 COVID-19<\/a>, pare s\u0103 nu se poat\u0103 reproduce \u00een corneea uman\u0103.<\/p>\n\n\n\n<p>Totu\u0219i, oamenii de \u0219tiin\u021b\u0103 \u00eenc\u0103 trebuie s\u0103 stabileasc\u0103 dac\u0103 alte \u021besuturi din jurul sau interiorul corneei, precum glandele lacrimale sau conjunctiva, sunt vulnerabile \u00een fa\u021ba virusului.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ce arat\u0103 studiul cercet\u0103torilor<\/h3>\n\n\n\n<p>Noile descoperiri au fost publicate \u00een jurnalul&nbsp;<em>Cell Reports<\/em>.<\/p>\n\n\n\n<p>\u201eRezultatele noastre nu demonstreaz\u0103 c\u0103 toate corneele sunt rezistente. \u00cens\u0103 fiecare cornee de origine uman\u0103 pe care am testat-o a fost rezistent\u0103 la&nbsp;<a href=\"https:\/\/www.descopera.ro\/stiinta\/19501850-cum-ar-putea-racelile-de-sezon-sa-ne-protejeze-de-infectia-cu-noul-coronavirus\" target=\"_blank\" rel=\"noreferrer noopener\">noul coronavirus<\/a>. Este \u00eenc\u0103 posibil ca un subgrup de oameni s\u0103 aib\u0103 cornee care sus\u021bin dezvoltarea virusului, \u00eens\u0103 niciuna dintre corneele studiate de noi nu a sus\u021binut dezvoltarea&nbsp;<a href=\"https:\/\/www.descopera.ro\/stiinta\/19523656-un-studiu-global-a-identificat-vulnerabilitati-comune-la-coronavirusurile-sars-cov-2-sars-cov-1-si-mers\" target=\"_blank\" rel=\"noreferrer noopener\">SARS-CoV-2<\/a>\u201d, a explicat Jonathan J. Miner, autor principal al noului studiu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cercet\u0103torii au identificat substan\u021be cheie \u00een \u021besutul corneei<\/h3>\n\n\n\n<p>\u201eUnii bolnavi de COVID-19 prezint\u0103 simptome care afecteaz\u0103 ochii, precum conjunctivit\u0103, \u00eens\u0103 nu este clar dac\u0103 infec\u021bia viral\u0103 cauzeaz\u0103 \u00een mod direct aceste simptome. Ar putea avea leg\u0103tur\u0103 cu o inflama\u021bie secundar\u0103. Corneea \u0219i conjunctiva au receptori pentru noul coronavirus, \u00eens\u0103, \u00een timpul studiilor noastre, am descoperit c\u0103 virusul nu s-a reprodus \u00een cornee\u201d, a ad\u0103ugat oftalmologul Rajendra S. Apte.<\/p>\n\n\n\n<p>Cercet\u0103rile anterioare asupra \u021besutului corneei umane \u0219i de la \u0219oareci au demonstrat c\u0103 virusul Zika putea fi eliminat prin lacrimi, iar oamenii de \u0219tiin\u021b\u0103 au dorit s\u0103 afle dac\u0103 ar fi posibil ca SARS-CoV-2 s\u0103 intre \u00een corp prin cornee. Apte, Miner \u0219i colegii lor au testat acea ipotez\u0103 \u0219i au expus \u021besutul ocular la diferite virusuri \u0219i au observat dac\u0103 patogenii se puteau dezvolta \u00een acel mediu. De asemenea, cercet\u0103torii au identificat substan\u021be cheie \u00een \u021besutul corneei care poate ajuta sau inhiba dezvoltarea viral\u0103.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u201eEste important s\u0103 respect\u0103m abilit\u0103\u021bile acestui virus\u201d<\/h3>\n\n\n\n<p>\u201eDatele noastre sugereaz\u0103 c\u0103 noul coronavirus nu pare s\u0103 fie capabil s\u0103 penetreze corneea\u201d, a declarat Apte.<\/p>\n\n\n\n<p>Cu toate acestea, Miner a ad\u0103ugat c\u0103 din cauza necunoscutelor privind glandele lacrimale \u0219i conjunctiva este prea devreme s\u0103 concluzion\u0103m c\u0103 protejarea ochilor nu este necesar\u0103, potrivit&nbsp;<a href=\"https:\/\/medicalxpress.com\/news\/2020-11-cornea-resist-infection-coronavirus.html\" target=\"_blank\" rel=\"noreferrer noopener\">MedicalXpress<\/a>.<\/p>\n\n\n\n<p>\u201eEste important s\u0103 respect\u0103m abilit\u0103\u021bile acestui virus \u0219i s\u0103 lu\u0103m m\u0103surile necesare. Am putea afla c\u0103 protejarea ochilor nu este necesar\u0103 \u00eempotriva infec\u021biei \u00een comunitatea general\u0103, \u00eens\u0103 studiile noastre reprezint\u0103 doar \u00eenceputul. Avem nevoie de mai multe studii clinice pentru a ne ajuta s\u0103 \u00een\u021belegem mai bine toate poten\u021bialele rute de transmitere a SARS-CoV-2, inclusiv \u00een cazul ochilor\u201d, a explicat Miner.<\/p>\n\n\n\n<p>Sursa: descopera.ro<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Noi cercet\u0103ri sugereaz\u0103 c\u0103, de fapt, corneea ochiului poate rezista infec\u021biei cu noul coronavirus. De\u0219i, virusul herpes simplex poate infecta<\/p>\n","protected":false},"author":1,"featured_media":70491,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[6],"tags":[],"class_list":["post-70490","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-social"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/realitatearutiera.ro\/wp-content\/uploads\/2020\/11\/download-1.jpg?fit=299%2C168&ssl=1","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-ikW","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/70490","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=70490"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/70490\/revisions"}],"predecessor-version":[{"id":70492,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/70490\/revisions\/70492"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/70491"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=70490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=70490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=70490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}