{"id":470766,"date":"2024-12-17T17:46:20","date_gmt":"2024-12-17T14:46:20","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=470766"},"modified":"2024-12-17T17:46:20","modified_gmt":"2024-12-17T14:46:20","slug":"un-nou-transplant-al-unui-rinichi-de-porc-la-o-pacienta-americana","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=470766","title":{"rendered":"Un nou transplant al unui rinichi de porc la o pacient\u0103 american\u0103"},"content":{"rendered":"
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Towana Looney, o americanc\u0103 \u00een v\u00e2rst\u0103 de 53 de ani al c\u0103rei singur rinichi nu mai era func\u0163ional, a devenit \u00een luna noiembrie cea de-a treia persoan\u0103 \u00een via\u0163\u0103 din lume c\u0103reia medicii i-au transplantat un rinichi de porc, o practic\u0103 \u00eenc\u0103 experimental\u0103, a anun\u0163at mar\u0163i o echip\u0103 \u015ftiin\u0163ific\u0103 din Statele Unite, informeaz\u0103 AFP, preluat\u0103 de Agerpres.<\/p>\n

\t\u201eAm impresia c\u0103 mi s-a dat o a doua \u015fans\u0103 la via\u0163\u0103\u201d, a declarat pacienta, citat\u0103 \u00eentr-un comunicat de pres\u0103, la trei s\u0103pt\u0103m\u00e2ni dup\u0103 realizarea opera\u0163iei.<\/p>\n

\tTowana Looney i-a donat un rinichi mamei sale \u00een 1999 \u015fi a tr\u0103it \u00een ultimii opt ani f\u0103c\u00e2nd dializ\u0103 dup\u0103 o complica\u0163ie medical\u0103 ap\u0103rut\u0103 \u00een timpul unei sarcini, care i-a v\u0103t\u0103mat rinichiul r\u0103mas.<\/p>\n

\tAceast\u0103 femeie american\u0103 care locuie\u015fte \u00een Alabama, \u00een sudul Statelor Unite, a\u015ftepta un transplant din 2017 \u015fi nu reu\u015fea s\u0103 g\u0103seasc\u0103 un donator compatibil. <\/p>\n

\t\u00centruc\u00e2t starea sa medical\u0103 se degrada, ea a primit pe 25 noiembrie la Spitalul NYU Langone din New York, un pionier \u00een acest domeniu, un rinichi de porc modificat genetic pentru ca organul transplantat s\u0103 nu fie respins imediat de organismul uman. <\/p>\n

\t\u201eAceast\u0103 opera\u0163ie constituie cel mai recent progres promi\u0163\u0103tor al unei practici chirurgicale emergente, prezentat\u0103 ca o solu\u0163ie la criza de aprovizionare cu organe\u201d, a transmis echipa medical\u0103.<\/p>\n

\tAcest tip de transplant, cunoscut sub numele de xenotransplant, \u00eentre animal \u015fi om, alimenteaz\u0103 speran\u0163ele legate de rezolvarea penuriei cronice de dona\u0163ii de organe \u00een Statele Unite, o \u0163ar\u0103 \u00een care peste 100.000 de pacien\u0163i se afl\u0103 pe liste de a\u015fteptare, dintre care peste 90.000 a\u015fteapt\u0103 s\u0103 primeasc\u0103 un rinichi.<\/p>\n

\tMult timp asociat cu domeniul \u015ftiin\u0163ifico-fantastic, xenotransplantul a beneficiat \u00een ultima perioad\u0103 de progresele ob\u0163inute \u00een materie de editare a genelor \u015fi de controlare a reac\u0163iei sistemului imunitar, limit\u00e2nd riscurile de respingere a grefei.<\/p>\n

\tMai multe xenotransplanturi au fost realizate de aceea\u015fi echip\u0103 din New York \u00een ultimii ani, inclusiv transplantul \u00een premier\u0103 mondial\u0103 al unui rinichi de porc la un pacient aflat \u00een stare de moarte cerebral\u0103, \u00een septembrie 2021. Atunci, organul a func\u0163ionat bine timp de c\u00e2teva zile. <\/p>\n

\tApoi, medicii de la spitalul NYU Langone din New York au transplantat \u00een 2024 doi rinichi de porc la doi pacien\u0163i vii, grav bolnavi, Rick Slayman \u015fi Lisa Pisano, care au decedat \u00eens\u0103 la c\u00e2teva s\u0103pt\u0103m\u00e2ni dup\u0103 aceea.<\/p>\n

\tOamenii de \u015ftiin\u0163\u0103 sunt \u00eencuraja\u0163i de aceste opera\u0163ii \u00eentruc\u00e2t organele transplantate nu au fost respinse imediat de organismele bolnavilor.<\/p>\n

\tO alt\u0103 echip\u0103 \u015ftiin\u0163ific\u0103 american\u0103 a realizat \u00een 2022 primul transplant din lume al unei inimi de porc la un pacient uman viu. \u00cens\u0103 b\u0103rbatul \u00een cauz\u0103, operat de o echip\u0103 de chirurgi de la Universitatea Maryland, a murit la dou\u0103 luni dup\u0103 acea interven\u0163ie chirurgical\u0103.<\/p>\n

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Urm\u0103re\u0219te mai jos produc\u021biile video ale G4Media:<\/h4>\n<\/div>\n<\/div>\n<\/div>\n

Source URL: https:\/\/www.g4media.ro\/un-nou-transplant-al-unui-rinichi-de-porc-la-o-pacienta-americana.html<\/p>\n","protected":false},"excerpt":{"rendered":"

Towana Looney, o americanc\u0103 \u00een v\u00e2rst\u0103 de 53 de ani al c\u0103rei singur rinichi nu mai era func\u0163ional, a devenit \u00een luna noiembrie cea de-a treia persoan\u0103 \u00een via\u0163\u0103 din lume c\u0103reia medicii i-au transplantat un rinichi de porc, o practic\u0103 \u00eenc\u0103 experimental\u0103, a anun\u0163at mar\u0163i o echip\u0103 \u015ftiin\u0163ific\u0103 din Statele Unite, informeaz\u0103 AFP, preluat\u0103 […]<\/p>\n","protected":false},"author":1,"featured_media":470767,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[24],"class_list":["post-470766","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-politics","tag-g4media"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/470766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=470766"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/470766\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/media\/470767"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=470766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=470766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=470766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}