\u201eJaponsko povolilo \u013eudsko-zvieracie embryon\u00e1lne experimenty, chc\u00fa vypestova\u0165 \u013eudsk\u00e9 org\u00e1ny,\u201c objavilo sa na titulnej str\u00e1nke v\u00fdznamn\u00e9ho spravodajsk\u00e9ho servera. Reagoval t\u00fdm na dianie v Japonsku, ktor\u00e9 sa moment\u00e1lne do\u010dkalo pomerne v\u00fdznamn\u00e9ho medi\u00e1lneho pokrytia.<\/p>\n
Ve\u013ekolep\u00e9 titulky spr\u00e1v znej\u00fa v\u0161elijako, podstatn\u00e9 je ale vedie\u0165, \u017ee z\u00e1merom Japoncov je vytvori\u0165 priestor pre embryon\u00e1lny v\u00fdvoj zvierat s \u013eudsk\u00fdmi org\u00e1nmi, ktor\u00e9 by mohli by\u0165 pou\u017eit\u00e9 pri lie\u010dbe \u013eud\u00ed. Jedn\u00e1 sa o svetov\u00fd precedens, ktor\u00fd r\u00faca doteraj\u0161ie etick\u00e9 z\u00e1sady vedeckej obce.<\/p>\n \u013dudsk\u00e9 org\u00e1ny by sa mohli pestova\u0165 v zvierat\u00e1ch a n\u00e1sledne transplantova\u0165, zachr\u00e1nili by sa tak mili\u00f3ny \u013eud\u00ed\n
Dr\u017eite\u013eom \u0161peci\u00e1lneho povolenia od japonskej vl\u00e1dy je biol\u00f3g Hiromicu Nakau\u010di a experimenty maj\u00fa prebieha\u0165 na potkanoch a my\u0161iach. Vytvorenie ak\u00e9hosi spojenia my\u0161i a \u010dloveka je nemyslite\u013en\u00e9 a neprip\u00fa\u0161\u0165a to ani povolenie japonskej vl\u00e1dy. Takto \u201evytvoren\u00e9 zvierat\u00e1\u201c bud\u00fa ve\u013emi \u0161pecifick\u00e9 a ich tel\u00e1 nebud\u00fa schopn\u00e9 vyv\u00edja\u0165 pankreas. Toto je \u00fadajne mimoriadne d\u00f4le\u017eit\u00e9, preto\u017ee toto opatrenie umo\u017en\u00ed cielen\u00fd v\u00fdvoj pankreasu z \u013eudsk\u00fdch buniek.<\/p>\n
Po dvoch rokoch v\u00fdvoja sa eventu\u00e1lne prist\u00fapi k experimentom s prasa\u0165ami.<\/p>\n Cel\u00fd experiment po\u010d\u00edta s injekt\u00e1\u017eou \u013eudsk\u00fdch kme\u0148ov\u00fdch buniek do potkanov, nesk\u00f4r mo\u017eno do prasiat\n
\u201eSna\u017e\u00edme sa zabezpe\u010di\u0165, aby \u013eudsk\u00e9 bunky prispievali iba k vytv\u00e1raniu ur\u010dit\u00fdch org\u00e1nov,\u201c vysvet\u013euje Nakau\u010di pre \u010dasopis\u00a0Stanford Medicine Out There. Z\u00e1rove\u0148 dod\u00e1va, \u017ee akon\u00e1hle zist\u00ed, \u017ee dodan\u00e9 kme\u0148ov\u00e9 bunky ovplyv\u0148uj\u00fa mozog potkana alebo ak\u00e9hoko\u013evek in\u00e9ho testovan\u00e9ho zviera\u0165a, experiment preru\u0161\u00ed. Kme\u0148ov\u00e9 bunky toti\u017e maj\u00fa schopnos\u0165 premie\u0148a\u0165 sa na ak\u00e9ko\u013evek in\u00e9 bunky potrebn\u00e9 napr\u00edklad k regener\u00e1cii organizmu. Pod\u013ea Nakau\u010diho je to v\u0161ak ve\u013emi nepravdepodobn\u00e9.<\/p>\n
Experiment sa teda v skratke sna\u017e\u00ed o vypestovanie \u013eudsk\u00fdch org\u00e1nov v zvierat\u00e1ch, aby bolo mo\u017en\u00e9 tieto org\u00e1ny transplantova\u0165 chor\u00fdm a zranen\u00fdm \u013eu\u010fom.<\/p>\n
<\/p>\n
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Kde s\u00fa hranice mor\u00e1lky a etiky, ke\u010f sa jedn\u00e1 o z\u00e1chranu \u013eudsk\u00fdch \u017eivotov?<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-6234","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/6234","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=6234"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/6234\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=6234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=6234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=6234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}