{"id":3333,"date":"2018-08-30T07:52:50","date_gmt":"2018-08-30T04:52:50","guid":{"rendered":"https:\/\/mereusanatosi.ro\/wp\/?p=3333"},"modified":"2018-08-30T07:52:50","modified_gmt":"2018-08-30T04:52:50","slug":"a-fost-descoperita-o-structura-speciala-care-poate-actiona-ca-un-scut-impotriva-infectiilor","status":"publish","type":"post","link":"https:\/\/mereusanatosi.ro\/wp\/2018\/08\/30\/a-fost-descoperita-o-structura-speciala-care-poate-actiona-ca-un-scut-impotriva-infectiilor\/","title":{"rendered":"A fost descoperit\u0103 o structur\u0103 special\u0103 care poate ac\u021biona ca un scut \u00eempotriva infec\u021biilor"},"content":{"rendered":"<figure id=\"attachment_3334\" aria-describedby=\"caption-attachment-3334\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" class=\"wp-image-3334 size-large\" src=\"https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/08\/celule___2-800x445-800x445.jpg\" alt=\"Surs\u0103 foto: https:\/\/xlskoor.blogspot.com\" width=\"800\" height=\"445\" srcset=\"https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/08\/celule___2-800x445-800x445.jpg 800w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/08\/celule___2-800x445-300x167.jpg 300w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/08\/celule___2-800x445-768x427.jpg 768w, https:\/\/mereusanatosi.ro\/wp\/wp-content\/uploads\/2018\/08\/celule___2-800x445.jpg 1067w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-3334\" class=\"wp-caption-text\">Surs\u0103 foto: https:\/\/xlskoor.blogspot.com<\/figcaption><\/figure>\n<p><strong>\u00a0<\/strong><\/p>\n<p>Oamenii de \u0219tiin\u021b\u0103 de la Universitatea din Sydney au descoperit c\u0103 organismul uman con\u021bine o structur\u0103 special\u0103 care poate ac\u021biona ca un scut \u00eempotriva infec\u021biilor. Dr. Imogen Moran de la Institutul Garvan din Darlinghurst a denumit aceast\u0103 structur\u0103 mic\u0103 SPF. Aceasta este prezent\u0103 \u00een ganglionii limfatici de pe g\u00e2t \u0219i \u00een bra\u021be. Aceste noduri se m\u0103resc atunci c\u00e2nd o persoan\u0103 se infecteaz\u0103. SPF, potrivit cercet\u0103torilor, a\u0219teapt\u0103 ca o infec\u021bie s\u0103 atace, iar atunci c\u00e2nd o \u00eent\u00e2lne\u0219te, se instaleaz\u0103 un r\u0103spuns imun \u00eempotriva acesteia.<\/p>\n<p>La persoanele cu SPF, reac\u021bia este cu dou\u0103 zile mai rapid\u0103 dec\u00e2t \u00een \u200b\u200bcazul persoanelor care nu au SPF. Sistemul imunitar trebuie s\u0103 se implice imediat \u0219i s\u0103 controleze infec\u021bia, pentru a preveni invadarea intregului organism. Din moment ce bacteriile sunt capabile s\u0103 se \u00eempart\u0103 \u0219i s\u0103 se r\u0103sp\u00e2ndeasc\u0103 repede, timpul este esen\u021bial. SPF nu este altceva dec\u00e2t un grup dens de celule imune. Aceste celule con\u021bin celule scut.<\/p>\n<p>Cele dou\u0103 tipuri de celule reg\u0103site \u00een SPF sunt macrofagii sinusurilor subcapsulare \u0219i celulele helper folliculare T. SPF r\u0103m\u00e2ne mic \u0219i nesemnificativ c\u00e2nd o persoan\u0103 este s\u0103n\u0103toas\u0103, dar c\u00e2nd celulele \u00eent\u00e2lnesc un virus sau o celul\u0103 bacterian\u0103, semnaleaz\u0103 SPF, care cre\u0219te \u00een m\u0103rime \u0219i \u00eencepe s\u0103 produc\u0103 anticorpi pentru a ucide infec\u021bia. Ceea ce este surprinz\u0103tor este faptul c\u0103 SPF, ca structur\u0103, a fost omis\u0103 de oamenii de \u0219tiin\u021b\u0103 p\u00e2n\u0103 acum. P\u00e2n\u0103 \u00een prezent, ganglionii limfatici au fost v\u0103zu\u021bi numai \u00een felii sub\u021biri microscopice, motiv pentru care aceast\u0103 structur\u0103 a fost probabil omis\u0103.<\/p>\n<p>&nbsp;<\/p>\n<p>Surs\u0103: https:\/\/www.news-medical.net\/news\/20180822\/Scientists-gain-new-insight-into-the-immune-system-and-infections.aspx<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 Oamenii de \u0219tiin\u021b\u0103 de la Universitatea din Sydney au descoperit c\u0103 organismul uman con\u021bine o structur\u0103 special\u0103 care poate<\/p>\n","protected":false},"author":1,"featured_media":3334,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[101,837,11,166],"tags":[1141,1140,1139,1138],"_links":{"self":[{"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/3333"}],"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=3333"}],"version-history":[{"count":1,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/3333\/revisions"}],"predecessor-version":[{"id":3335,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/posts\/3333\/revisions\/3335"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/media\/3334"}],"wp:attachment":[{"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/media?parent=3333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/categories?post=3333"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mereusanatosi.ro\/wp\/wp-json\/wp\/v2\/tags?post=3333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}