A v\u00e9rad\u00e1s olyan \u00f6nk\u00e9ntes v\u00e1llal\u00e1s, amellyel r\u00e1szorul\u00f3 betegeket seg\u00edthet\u00fcnk.<\/p>\n
A v\u00e9rv\u00e9tel \u00e9s a v\u00e9rad\u00e1s k\u00e9rd\u00e9se m\u00e1r az \u00f3kori embereket is foglalkoztatta. A k\u00f6z\u00e9pkorban els\u0151sorban a v\u00e9rv\u00e9telre tekintettek \u00fagy, mint a gy\u00f3gy\u00edt\u00e1s eszk\u00f6z\u00e9re. Majd az 1600-as \u00e9vek elej\u00e9n William Harvey angol orvos k\u00f6zz\u00e9tette a v\u00e9rkering\u00e9ssel kapcsolatos felfedez\u00e9seit. Tudom\u00e1nyos m\u00f3dszertan alapj\u00e1n bizony\u00edtotta, hogy a sz\u00edv pump\u00e1lja a folyamatos k\u00f6rforg\u00e1sban l\u00e9v\u0151 v\u00e9rt a testben, \u00e9s mint ilyen, z\u00e1rt rendszert alkot. Az orvosok ekkor kezdtek foglalkozni a v\u00e9r\u00e1t\u00f6mleszt\u00e9ssel val\u00f3 gy\u00f3gy\u00edt\u00e1s lehet\u0151s\u00e9g\u00e9vel. Els\u0151sorban kiv\u00e9rzett betegeket, v\u00e9rszeg\u00e9nyeket, de n\u00e9ha d\u00fch\u00f6ng\u0151 \u0151r\u00fclteket pr\u00f3b\u00e1ltak v\u00e9rrel gy\u00f3gy\u00edtani. Pr\u00f3b\u00e1lkoz\u00e1saik azonban kudarccal v\u00e9gz\u0151dtek.<\/p>\n
Hogy mi\u00e9rt? Mert akkor m\u00e9g nem ismert\u00e9k a v\u00e9rcsoportokat. Erre eg\u00e9szen az 1901-ig kellett v\u00e1rni. Karl Landsteiner osztr\u00e1k orvos ismerte fel, hogy az emberek v\u00e9re k\u00fcl\u00f6nb\u00f6z\u0151. H\u00e1rom v\u00e9rcsoportot siker\u00fclt azonos\u00edtania, az A-t, B-t \u00e9s C-t. (A C v\u00e9rcsoportot k\u00e9s\u0151bb \u00e1tnevezt\u00e9k 0-ra). A v\u00e9rcsoportrendszerek megismer\u00e9se lehet\u0151v\u00e9 tette, hogy a v\u00e9rad\u00f3 \u00e9s a v\u00e9rt kap\u00f3 szem\u00e9lyek \u00f6sszep\u00e1ros\u00edthat\u00f3ak legyenek. A felfedez\u00e9s lehet\u0151v\u00e9 tette a v\u00e9rad\u00e1ssal val\u00f3 gy\u00f3gy\u00edt\u00e1st.<\/p>\n","protected":false},"excerpt":{"rendered":"
Szeretn\u00e9l seg\u00edteni m\u00e1soknak? Adj v\u00e9rt! A v\u00e9rad\u00e1s olyan \u00f6nk\u00e9ntes v\u00e1llal\u00e1s, amellyel r\u00e1szorul\u00f3 betegeket seg\u00edthet\u00fcnk. A v\u00e9rv\u00e9tel \u00e9s a v\u00e9rad\u00e1s k\u00e9rd\u00e9se m\u00e1r az \u00f3kori embereket is foglalkoztatta. A k\u00f6z\u00e9pkorban els\u0151sorban a v\u00e9rv\u00e9telre tekintettek \u00fagy, mint a gy\u00f3gy\u00edt\u00e1s eszk\u00f6z\u00e9re. Majd az 1600-as \u00e9vek elej\u00e9n William Harvey angol orvos k\u00f6zz\u00e9tette a v\u00e9rkering\u00e9ssel kapcsolatos felfedez\u00e9seit. Tudom\u00e1nyos m\u00f3dszertan alapj\u00e1n bizony\u00edtotta, […]<\/p>\n","protected":false},"author":52,"featured_media":6571,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"iawp_total_views":0,"footnotes":""},"categories":[48,46],"tags":[],"class_list":["post-6570","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-civilut-hirek","category-civilut-hirek-esemenyek"],"acf":[],"_links":{"self":[{"href":"https:\/\/civilut.hu\/index.php?rest_route=\/wp\/v2\/posts\/6570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/civilut.hu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/civilut.hu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/civilut.hu\/index.php?rest_route=\/wp\/v2\/users\/52"}],"replies":[{"embeddable":true,"href":"https:\/\/civilut.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6570"}],"version-history":[{"count":1,"href":"https:\/\/civilut.hu\/index.php?rest_route=\/wp\/v2\/posts\/6570\/revisions"}],"predecessor-version":[{"id":6619,"href":"https:\/\/civilut.hu\/index.php?rest_route=\/wp\/v2\/posts\/6570\/revisions\/6619"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/civilut.hu\/index.php?rest_route=\/wp\/v2\/media\/6571"}],"wp:attachment":[{"href":"https:\/\/civilut.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/civilut.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/civilut.hu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}