{"id":128829,"date":"2026-06-25T04:07:09","date_gmt":"2026-06-25T04:07:09","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/128829\/"},"modified":"2026-06-25T04:07:09","modified_gmt":"2026-06-25T04:07:09","slug":"muzi-s-mozkovou-smrti-transplantovali-v-cine-geneticky-upravena-jatra-a-ledviny-prasete","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/128829\/","title":{"rendered":"Mu\u017ei s\u00a0mozkovou smrt\u00ed transplantovali v\u00a0\u010c\u00edn\u011b geneticky upraven\u00e1 j\u00e1tra a\u00a0ledviny prasete"},"content":{"rendered":"<p class=\"c_bz\">V\u00fdzkumn\u00fd t\u00fdm v\u00a0jiho\u010d\u00ednsk\u00e9 autonomn\u00ed oblasti Kuang-si tak provedl studii kombinovan\u00e9 xenotransplantace (snaha nahrazovat nefunk\u010dn\u00ed lidsk\u00e9 org\u00e1ny t\u011bmi zv\u00ed\u0159ec\u00edmi), zahrnuj\u00edc\u00ed cel\u00e1 j\u00e1tra a\u00a0ob\u011b ledviny geneticky upraven\u00e9ho prasete.<\/p>\n<p class=\"c_bz\">P\u0159\u00edjemcem byl t\u0159iapades\u00e1tilet\u00fd mu\u017e s\u00a0potvrzenou mozkovou smrt\u00ed, kter\u00fd trp\u011bl t\u011b\u017ek\u00fdm chronick\u00fdm onemocn\u011bn\u00edm ledvin. Studie byla provedena s\u00a0informovan\u00fdm souhlasem jeho rodiny a\u00a0byla p\u0159ed\u010dasn\u011b ukon\u010dena v\u00a0souladu s\u00a0p\u0159\u00e1n\u00edm dan\u00e9 rodiny. Experiment trval celkem 106\u00a0hodin.<\/p>\n<p class=\"c_bz\">Z\u00e1krok prob\u011bhl ji\u017e loni v\u00a0\u010dervnu, studii o\u00a0tom publikoval letos 29.\u00a0kv\u011btna odborn\u00fd \u010dasopis <a data-dot=\"atm-link\" target=\"_blank\" rel=\"noopener nofollow\" href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2666634026001510?via%3Dihub\" class=\"c_N\">Med<\/a>. Agentura Reuters nyn\u00ed zprost\u0159edkovala videoz\u00e1b\u011bry.<\/p>\n<p><a data-dot=\"atm-link\" target=\"_self\" href=\"https:\/\/www.novinky.cz\/clanek\/veda-skoly-v-usa-zahajili-prvni-klinickou-studii-transplantace-prasecich-ledvin-40547414\" class=\"c_N\" rel=\"nofollow noopener\"><img fetchpriority=\"high\" height=\"1080\" width=\"1920\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/06\/usa-transplantace-ledvina-prase.jpeg\" loading=\"eager\" decoding=\"sync\" class=\"c_t c_r\"\/><\/a>T\u0159i org\u00e1ny najednou a\u00a0na \u201esv\u00e1 m\u00edsta\u201c<\/p>\n<p class=\"c_bz\">Jak p\u0159ipomn\u011bl web <a data-dot=\"atm-link\" target=\"_blank\" rel=\"noopener nofollow\" href=\"https:\/\/www.scientificamerican.com\/article\/in-a-first-scientists-transplanted-both-a-pig-liver-and-kidneys-into-a-person-who-was-braindead\/\" class=\"c_N\">Scientific American<\/a>, v\u011bt\u0161ina z\u00e1krok\u016f, p\u0159i nich\u017e je \u010dlov\u011bku transplantov\u00e1n zv\u00ed\u0159ec\u00ed (prase\u010d\u00ed) org\u00e1n, zahrnuje pouze jeden org\u00e1n, nikoli v\u00edce org\u00e1n\u016f najednou, v\u00a0tomto p\u0159\u00edpad\u011b kombinaci t\u0159\u00ed org\u00e1n\u016f: cel\u00fdch jater a\u00a0obou ledvin.<\/p>\n<p class=\"c_bz\">Mal\u00fd po\u010det lid\u00ed sice ji\u017e d\u0159\u00edve prase\u010d\u00ed org\u00e1ny obdr\u017eel, v\u010detn\u011b srdc\u00ed, ledvin, \u010d\u00e1st\u00ed jater a\u00a0plic, a\u00a0ve Spojen\u00fdch st\u00e1tech i\u00a0v \u010c\u00edn\u011b ji\u017e prob\u00edhaj\u00ed klinick\u00e9 studie u\u00a0\u017eij\u00edc\u00edch pacient\u016f.<\/p>\n<p class=\"c_bz\">\u201eA\u017e dosud v\u0161ak byly \u010dlov\u011bku transplantov\u00e1ny pouze \u010d\u00e1sti prase\u010d\u00edch jater,\u201c upozornil l\u00e9ka\u0159 a\u00a0v\u011bdec Sun S\u00fc-jung, kter\u00fd vedl popisovanou operaci v\u00a0Druh\u00e9 p\u0159idru\u017een\u00e9 nemocnici L\u00e9ka\u0159sk\u00e9 univerzity Kuang-si v\u00a0\u010d\u00ednsk\u00e9m m\u011bst\u011b Nan-ning.<\/p>\n<p class=\"c_bz\">Dan\u00fd z\u00e1krok ozna\u010dil za prvn\u00ed tzv. ortotopickou xenotransplantaci cel\u00fdch jater a\u00a0obou ledvin z\u00a0geneticky upraven\u00e9ho prasete do lidsk\u00e9ho t\u011bla na sv\u011bt\u011b. \u201eOrtotopick\u00e1\u201c znamen\u00e1, \u017ee org\u00e1ny byly transplantov\u00e1ny na jejich obvykl\u00e9 anatomick\u00e9 m\u00edsto v\u00a0t\u011ble, nikoli jen \u201ep\u0159ipojeny bokem\u201c jako do\u010dasn\u00fd pokus.<\/p>\n<p class=\"c_bz\">Jak u\u017e bylo \u0159e\u010deno, ne\u0161lo o\u00a0b\u011b\u017en\u00e9ho \u017eiv\u00e9ho pacienta, ale o\u00a0v\u00fdzkum na \u010dlov\u011bku s\u00a0mozkovou smrt\u00ed. Z\u00a0v\u011bdeck\u00e9ho hlediska je to cenn\u00fd mezikrok, ale je\u0161t\u011b ne d\u016fkaz, \u017ee by tato metoda fungovala jako standardn\u00ed l\u00e9\u010dba.<\/p>\n<p class=\"c_bz\">D\u00e1rcovsk\u00e9 org\u00e1ny poch\u00e1zely ze \u0161estin\u00e1sobn\u011b geneticky upraven\u00e9ho prasete plemene Bama. Obecn\u011b jde o\u00a0\u010d\u00ednsk\u00e9 miniprase z\u00a0oblasti Bama, pou\u017e\u00edvan\u00e9 hlavn\u011b jako laboratorn\u00ed a\u00a0v\u00fdzkumn\u00fd model. Tato miniaturn\u00ed prasata jsou pova\u017eov\u00e1na za slibn\u00e9 d\u00e1rce pro xenotransplantace.<\/p>\n<p class=\"c_bz\">Sun je\u0161t\u011b doplnil, \u017ee transplantovan\u00e1 j\u00e1tra za\u010dala vylu\u010dovat \u017elu\u010d 19\u00a0hodin po operaci, zat\u00edmco j\u00e1tra i\u00a0ledviny vykazovaly z\u00e1kladn\u00ed funkci. Je ale samoz\u0159ejm\u011b st\u00e1le ot\u00e1zkou, zda by takov\u00e9 org\u00e1ny fungovaly dlouhodob\u011b\u00a0\u2013 t\u00fddny, m\u011bs\u00edce nebo dokonce roky.<\/p>\n<p><a data-dot=\"atm-link\" target=\"_self\" href=\"https:\/\/www.novinky.cz\/clanek\/veda-skoly-transplantace-narusuje-strevni-mikrobiom-objev-z-brna-je-dalsim-krokem-v-boji-s-infekcemi-40573718\" class=\"c_N\" rel=\"nofollow noopener\"><img height=\"2304\" width=\"4096\" src=\"https:\/\/www.europesays.com\/cz\/wp-content\/uploads\/2026\/06\/cktch-brno-kristyna-fiedorova.jpeg\" loading=\"eager\" decoding=\"sync\" class=\"c_t c_r\"\/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"V\u00fdzkumn\u00fd t\u00fdm v\u00a0jiho\u010d\u00ednsk\u00e9 autonomn\u00ed oblasti Kuang-si tak provedl studii kombinovan\u00e9 xenotransplantace (snaha nahrazovat nefunk\u010dn\u00ed lidsk\u00e9 org\u00e1ny t\u011bmi zv\u00ed\u0159ec\u00edmi),&hellip;\n","protected":false},"author":2,"featured_media":128830,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[11],"tags":[202,35266,35264,18047,6877,22772,54,2998,77,53,52,35265],"class_list":["post-128829","post","type-post","status-publish","format-standard","has-post-thumbnail","category-svet","tag-cina","tag-darcovstvi-organu","tag-jatra","tag-ledviny","tag-medicina","tag-prasata","tag-svet","tag-transplantace","tag-veda","tag-world","tag-world-news","tag-xenotransplantace"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116808780900857548","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/128829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=128829"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/128829\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/128830"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=128829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=128829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=128829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}