{"id":16025,"date":"2024-09-25T07:29:52","date_gmt":"2024-09-25T07:29:52","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16025"},"modified":"2024-09-25T07:29:52","modified_gmt":"2024-09-25T07:29:52","slug":"the-dawn-of-blood-banking-a-medical-revolution","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/ro\/science\/medical-science\/the-dawn-of-blood-banking-a-medical-revolution\/","title":{"rendered":"Zorii b\u0103ncilor de s\u00e2nge: o revolu\u021bie medical\u0103"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Zorii b\u0103ncilor de s\u00e2nge: o revolu\u021bie medical\u0103<\/h2>\n\n<h2 class=\"wp-block-heading\">Na\u0219terea b\u0103ncilor de s\u00e2nge<\/h2>\n\n<p>Conceptul de stocare a s\u00e2ngelui pentru transfuzii a ap\u0103rut \u00een mijlocul Primului R\u0103zboi Mondial, c\u00e2nd transfuzii de la om la om au salvat nenum\u0103rate vie\u021bi. \u00cens\u0103 abia \u00een 1937 a fost \u00eenfiin\u021bat\u0103 prima banc\u0103 de s\u00e2nge dedicat\u0103, revolu\u021bion\u00e2nd practica medicinei.<\/p>\n\n<p>Dr. Bernard Fantus, un medic vizionar de la Spitalul Cook County din Chicago, a deschis calea pentru acest progres. Inspirat de cercet\u0103rile sovietice privind conservarea s\u00e2ngelui, Fantus \u0219i-a extins descoperirile \u0219i a atins o born\u0103 remarcabil\u0103: conservarea s\u00e2ngelui pentru un record de 10 zile. Aceast\u0103 durat\u0103 de valabilitate extins\u0103 a pus bazele \u00eenfiin\u021b\u0103rii unui \u201eLaborator de conservare a s\u00e2ngelui\u201d la Spitalul Cook County, redenumit mai t\u00e2rziu \u201eBanca de s\u00e2nge a Spitalului Cook County\u201d pentru a reduce temerile.<\/p>\n\n<h2 class=\"wp-block-heading\">Ascensiunea b\u0103ncilor de s\u00e2nge<\/h2>\n\n<p>Inova\u021bia lui Fantus a declan\u0219at o cre\u0219tere brusc\u0103 a b\u0103ncilor de s\u00e2nge. \u00cen 1941, a fost deschis primul centru comunitar de s\u00e2nge din San Francisco, urmat de \u00eenfiin\u021barea Asocia\u021biei Americane a B\u0103ncilor de S\u00e2nge \u00een 1947. Aceste organiza\u021bii au jucat un rol esen\u021bial \u00een standardizarea practicilor de colectare, depozitare \u0219i transfuzie a s\u00e2ngelui, asigur\u00e2nd siguran\u021ba \u0219i eficacitatea transfuziilor de s\u00e2nge.<\/p>\n\n<h2 class=\"wp-block-heading\">Impactul transfuzilor de s\u00e2nge<\/h2>\n\n<p>Apari\u021bia b\u0103ncilor de s\u00e2nge a f\u0103cut posibil\u0103 chirurgia modern\u0103, deoarece chirurgii se puteau baza acum pe un stoc constant de s\u00e2nge transfuzabil pentru a gestiona pierderea de s\u00e2nge. \u00cenainte de b\u0103ncile de s\u00e2nge, opera\u021biile erau adesea riscante, iar ratele mortalit\u0103\u021bii erau ridicate. Oferind acces la transfuzii de s\u00e2nge, b\u0103ncile de s\u00e2nge au \u00eembun\u0103t\u0103\u021bit semnificativ rezultatele chirurgicale \u0219i au salvat nenum\u0103rate vie\u021bi.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0218tiin\u021ba din spatele conserv\u0103rii s\u00e2ngelui<\/h2>\n\n<p>Cheia \u00eenfiin\u021b\u0103rii b\u0103ncilor de s\u00e2nge a fost capacitatea de a conserva s\u00e2ngele \u00een afara corpului pentru perioade lungi de timp. Cercet\u0103rile lui Fantus, bazate pe descoperirile sovietice, s-au concentrat pe optimizarea condi\u021biilor de depozitare \u0219i a solu\u021biilor anticoagulante. Aceste progrese au asigurat c\u0103 s\u00e2ngele putea r\u0103m\u00e2ne viabil pentru transfuzii timp de c\u00e2teva zile sau chiar s\u0103pt\u0103m\u00e2ni.<\/p>\n\n<h2 class=\"wp-block-heading\">Provoc\u0103rile aprovizion\u0103rii cu s\u00e2nge<\/h2>\n\n<p>\u00cen ciuda beneficiilor imense ale b\u0103ncilor de s\u00e2nge, r\u0103m\u00e2n provoc\u0103ri \u00een asigurarea unui aport de s\u00e2nge suficient \u0219i sigur. Dependen\u021ba de donatori voluntari \u00eenseamn\u0103 c\u0103 disponibilitatea s\u00e2ngelui poate fluctua, \u00een special \u00een timpul urgen\u021belor sau a perioadelor de cerere crescut\u0103. Cercet\u0103torii exploreaz\u0103 \u00een mod activ modalit\u0103\u021bi de a sintetiza s\u00e2ngele, dar \u00een prezent nu exist\u0103 o alternativ\u0103 viabil\u0103 la donarea de s\u00e2nge uman.<\/p>\n\n<h2 class=\"wp-block-heading\">Bernard Fantus: un pionier medical<\/h2>\n\n<p>Mo\u0219tenirea lui Bernard Fantus se extinde cu mult dincolo de \u00eenfiin\u021barea primei b\u0103nci de s\u00e2nge. A fost un expert recunoscut \u00een domeniul farmaciei \u0219i a fost pionier \u00een practica de acoperire a medicamentelor cu bomboane pentru a le face mai pl\u0103cute pentru copii. De asemenea, a efectuat cercet\u0103ri privind febra f\u00e2nului \u0219i a condus eforturile de eliminare a ambroziei din Chicago, demonstr\u00e2nd angajamentul s\u0103u fa\u021b\u0103 de \u00eembun\u0103t\u0103\u021birea s\u0103n\u0103t\u0103\u021bii publice.<\/p>\n\n<h2 class=\"wp-block-heading\">Viitorul b\u0103ncilor de s\u00e2nge<\/h2>\n\n<p>B\u0103ncile de s\u00e2nge continu\u0103 s\u0103 evolueze, odat\u0103 cu progresele tehnologice \u0219i de cercetare. Cercet\u0103torii exploreaz\u0103 noi metode de prelungire a duratei de valabilitate a s\u00e2ngelui, de reducere a riscului de reac\u021bii la transfuzii \u0219i de dezvoltare a \u00eenlocuitori artificiali de s\u00e2nge. Aceste inova\u021bii promit s\u0103 \u00eembun\u0103t\u0103\u021beasc\u0103 \u0219i mai mult siguran\u021ba \u0219i eficacitatea transfuzilor de s\u00e2nge, revolu\u021bion\u00e2nd asisten\u021ba medical\u0103 \u00een anii urm\u0103tori.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zorii b\u0103ncilor de s\u00e2nge: o revolu\u021bie medical\u0103 Na\u0219terea b\u0103ncilor de s\u00e2nge Conceptul de stocare a s\u00e2ngelui pentru transfuzii a ap\u0103rut \u00een mijlocul Primului R\u0103zboi Mondial, c\u00e2nd transfuzii de la om&hellip;<\/p>\n","protected":false},"author":2,"featured_media":24437,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3029],"tags":[21292,21290,21293,705,21291],"class_list":["post-16025","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medical-science","tag-bernard-fantus","tag-blood-banking","tag-blood-preservation","tag-medical-history","tag-transfusion-medicine"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/16025","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/comments?post=16025"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/16025\/revisions"}],"predecessor-version":[{"id":24438,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/posts\/16025\/revisions\/24438"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media\/24437"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/media?parent=16025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/categories?post=16025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/ro\/wp-json\/wp\/v2\/tags?post=16025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}