{"id":13998,"date":"2022-08-23T04:01:51","date_gmt":"2022-08-23T02:01:51","guid":{"rendered":"http:\/\/www.infokuryr.cz\/n\/?p=13998"},"modified":"2022-08-23T04:01:51","modified_gmt":"2022-08-23T02:01:51","slug":"obrovske-eticke-otazky-vyvolal-zombicky-sliz-ktery-v-laboratori-ozivil-mrtva-zvirata","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2022\/08\/23\/obrovske-eticke-otazky-vyvolal-zombicky-sliz-ktery-v-laboratori-ozivil-mrtva-zvirata\/","title":{"rendered":"Obrovsk\u00e9 etick\u00e9 ot\u00e1zky vyvolal zombick\u00fd sliz, kter\u00fd v laborato\u0159i o\u017eivil mrtv\u00e1 zv\u00ed\u0159ata"},"content":{"rendered":"
<\/div>\n

Fanou\u0161ci filmu \u201eThe Walking Dead\u201c (Chod\u00edc\u00ed mrtvoly) d\u00e1vejte pozor: Ve v\u00fdvoji m\u016f\u017ee b\u00fdt nov\u00fd \u201esliz\u201c, kter\u00fd vytvo\u0159\u00ed to, co mnoz\u00ed budou vn\u00edmat jako stav podobn\u00fd zombie u lid\u00ed, kte\u0159\u00ed zem\u0159eli.<\/span><\/p>\n

Podle novin\u00a0<\/span>The New York Times<\/span><\/em>\u00a0v\u011bdci z Univerzity v Yale vst\u0159\u00edkli do t\u011bl mrtv\u00fdch prasat nov\u00fd kalov\u00fd typ s\u00e9ra, kter\u00e9 p\u0159ivedlo org\u00e1ny t\u011bchto mrtv\u00fdch zv\u00ed\u0159at zp\u011bt do ur\u010dit\u00e9ho zd\u00e1n\u00ed \u017eivota.<\/span><\/p>\n

\u201ePrasata le\u017eela mrtv\u00e1 v laborato\u0159i p\u0159ibli\u017en\u011b hodinu \u2013 v jejich t\u011blech necirkulovala \u017e\u00e1dn\u00e1 krev, jejich srdce byla nehybn\u00e1, mozkov\u00e9 vlny \u017e\u00e1dn\u00e9.\u00a0Pak skupina v\u011bdc\u016f z Yale napumpovala do t\u011bl mrtv\u00fdch prasat na m\u00edru vyroben\u00fd roztok pomoc\u00ed za\u0159\u00edzen\u00ed podobn\u00e9ho stroji na podporu pr\u00e1ce srdce a plic,\u201c<\/span><\/em>\u00a0za\u010d\u00edn\u00e1 p\u0159\u00edb\u011bh v New York Times.<\/span><\/p>\n

\u201eCo se stalo pot\u00e9, vzbuzuje ot\u00e1zky ohledn\u011b toho, co v\u011bda pova\u017euje za hranici mezi \u017eivotem a smrt\u00ed.<\/span><\/em><\/p>\n

P\u0159esto\u017ee se prasata v \u017e\u00e1dn\u00e9m p\u0159\u00edpad\u011b nepova\u017eovala, \u017ee jsou p\u0159i v\u011bdom\u00ed, je zd\u00e1nliv\u011b mrtv\u00e9 bu\u0148ky o\u017eily.\u00a0Jejich srdce za\u010dala b\u00edt, kdy\u017e roztok, kter\u00fd v\u011bdci nazvali OrganEx, koloval v \u017eil\u00e1ch a tepn\u00e1ch,\u201c<\/span><\/em>\u00a0pokra\u010dovala zpr\u00e1va.<\/span><\/p>\n

\u201eBu\u0148ky v jejich org\u00e1nech, v\u010detn\u011b srdce, jater, ledvin a mozku, op\u011bt fungovaly a zv\u00ed\u0159ata neztuhla t\u00edm zp\u016fsobem jako typick\u00e1 mrtv\u00e1 prasata.\u201c<\/span><\/em><\/p>\n

Mezit\u00edm v\u00fdzkumn\u00edci napumpovali dal\u0161\u00ed prasata, kter\u00e1 byla hodinu mrtv\u00e1, pomoc\u00ed za\u0159\u00edzen\u00ed ECMO, co\u017e je stroj, kter\u00fd pumpuje skute\u010dnou krev v jejich t\u011blech.\u00a0Av\u0161ak tato prasata ztuhla, jejich org\u00e1ny otekly a po\u0161kodily se, zat\u00edmco krevn\u00ed c\u00e9vy zkolabovaly a na z\u00e1dech se jim vytvo\u0159ily fialov\u00e9 skvrny z nahromad\u011bn\u00e9 krve, informoval New York Times.<\/span><\/p>\n

V\u00fdzkumn\u00edci informovali o sv\u00fdch v\u00fdsledc\u00edch minul\u00fd t\u00fdden v presti\u017en\u00edm \u010dasopise\u00a0<\/span>Nature<\/span><\/a>\u00a0.<\/span><\/p>\n

\u010ceho t\u00edmto cht\u011bli v\u011bdci dos\u00e1hnout?<\/span><\/h2>\n

V\u00fdzkumn\u00fd t\u00fdm uvedl, \u017ee prim\u00e1rn\u00edm c\u00edlem jejich pr\u00e1ce je jednoho dne dramaticky zv\u00fd\u0161it z\u00e1sobu lidsk\u00fdch org\u00e1n\u016f, kter\u00e9 lze transplantovat.<\/span><\/p>\n

M\u00e1 se toho dos\u00e1hnout vyvinut\u00edm procesu, kter\u00fd umo\u017en\u00ed chirurg\u016fm z\u00edskat org\u00e1ny i dlouho pot\u00e9, co \u010dlov\u011bk zem\u0159e.\u00a0Dnes se toti\u017e mus\u00ed org\u00e1ny odeb\u00edrat z je\u0161t\u011b \u017eiv\u00e9ho \u010dlov\u011bka, kter\u00fd je jen prohl\u00e1\u0161en za \u201e\u00a0<\/span>mozkov\u011b mrtv\u00e9ho<\/span><\/a>\u00a0\u201c.<\/span><\/p>\n

T\u00fdm v\u011bdc\u016f tak\u00e9 uvedl, \u017ee by si p\u0159\u00e1l, aby jejich technologie byla vyu\u017e\u00edv\u00e1na zp\u016fsobem, kter\u00fd zabr\u00e1n\u00ed v\u00e1\u017en\u00e9mu a trval\u00e9mu po\u0161kozen\u00ed srdce po infarktu nebo mozku po z\u00e1va\u017en\u00e9 mozkov\u00e9 p\u0159\u00edhod\u011b, poznamenali d\u00e1le New York Times.<\/span><\/p>\n

Stephen Lathan, bioetik z Universzity v Yale, kter\u00fd byl s v\u00fdzkumem \u00fazce spojen, \u0159ekl, \u017ee zji\u0161t\u011bn\u00ed jsou jen prvn\u00edm krokem.\u00a0Tato technologie, jak zd\u016fraznil, je \u201evelmi daleko od pou\u017eit\u00ed u lid\u00ed\u201c.<\/span><\/p>\n

Skupina v\u00fdzkumn\u00edk\u016f veden\u00e1 Dr.\u00a0Nenadom Sestanem, profesorem neurov\u011bdy, komparativn\u00ed medic\u00edny, genetiky a psychiatrie na Yale School of Medicine, byla p\u0159esto ohromena schopnost\u00ed o\u017eivit bu\u0148ky po smrti.<\/span><\/p>\n

Dr.\u00a0David Andrijevic, tak\u00e9 neurov\u011bdec z Yale a spoluautor \u010dl\u00e1nku, poznamenal:\u00a0<\/span>\u201eNev\u011bd\u011bli jsme, co m\u016f\u017eeme o\u010dek\u00e1vat.\u00a0V\u0161echno, co jsme obnovili, bylo pro n\u00e1s neuv\u011b\u0159iteln\u00e9.\u201d<\/span><\/em><\/p>\n

Etick\u00e9 d\u016fsledky nov\u00e9ho v\u00fdzkumu<\/span><\/h2>\n

Dal\u0161\u00ed v\u00fdzkumn\u00edci, kte\u0159\u00ed se pr\u00e1ce nez\u00fa\u010dastnili, tak\u00e9 vyj\u00e1d\u0159ili p\u0159ekvapen\u00ed a \u00fa\u017eas nad v\u00fdsledky.<\/span><\/p>\n

„Je to neuv\u011b\u0159iteln\u00e9, ohromuj\u00edc\u00ed,“<\/span><\/em>\u00a0\u0159ekla podle New York Times Nita Farahanyov\u00e1, profesorka pr\u00e1va na Univerzit\u011b Duke, kter\u00e1 studuje etick\u00e9, pr\u00e1vn\u00ed a soci\u00e1ln\u00ed d\u016fsledky vznikaj\u00edc\u00edch technologi\u00ed.<\/span><\/p>\n

Farahanyov\u00e1 v\u0161ak poznamenala, \u017ee v\u00fdsledky tak\u00e9 vyvol\u00e1vaj\u00ed nov\u00e9 etick\u00e9 ot\u00e1zky o tom, kdy skute\u010dn\u011b nastane smrt.<\/span><\/p>\n

„P\u0159edpokl\u00e1d\u00e1me, \u017ee smrt je v\u011bc, je to stav byt\u00ed,“<\/span><\/em>\u00a0\u0159ekla.\u00a0<\/span>\u201eExistuj\u00ed formy smrti, kter\u00e9 jsou zvr\u00e1titeln\u00e9?\u00a0Nebo ne?\u00a0\u201c<\/span><\/em><\/p>\n

New York Times poznamen\u00e1v\u00e1:<\/span><\/p>\n

\u201ePr\u00e1ce za\u010dala p\u0159ed n\u011bkolika lety, kdy skupina v\u011bdc\u016f ud\u011blala podobn\u00fd experiment s mozky mrtv\u00fdch prasat z jatek.<\/span><\/em><\/p>\n

\u010cty\u0159i hodiny pot\u00e9, co prasata uhynuly, skupina infuz\u00ed podala roztok podobn\u00fd OrganEx, kter\u00fd nazvali BrainEx, a zjistila, \u017ee mozkov\u00e9 bu\u0148ky, kter\u00e9 by m\u011bly b\u00fdt mrtv\u00e9, mohou b\u00fdt o\u017eiveny.<\/span><\/em><\/p>\n

To je p\u0159ivedlo k ot\u00e1zce, zda by mohli o\u017eivit cel\u00e9 t\u011blo, \u0159ekl Dr.\u00a0Zvonimir Vrselja, dal\u0161\u00ed \u010dlen t\u00fdmu z Yale.<\/span><\/em><\/p>\n

Univerzita po\u017e\u00e1dala o patent na tuto technologii, p\u0159i\u010dem\u017e Dr.\u00a0Sestan poznamenal, \u017ee v\u00fdzkumn\u00edci se d\u00e1le pokus\u00ed zjistit, zda by org\u00e1ny mohly spr\u00e1vn\u011b fungovat a pot\u00e9 je \u00fasp\u011b\u0161n\u011b transplantovat.<\/span><\/em><\/p>\n

N\u00e1sledn\u011b cht\u011bj\u00ed zjistit, zda je metoda \u00fa\u010dinn\u00e1 i p\u0159i oprav\u011b po\u0161kozen\u00fdch mozk\u016f a srdc\u00ed.\u201c<\/span><\/em><\/p>\n

Autor: JD Heyes, Zdroj:\u00a0<\/span>naturalnews.com<\/span><\/a><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Fanou\u0161ci filmu \u201eThe Walking Dead\u201c (Chod\u00edc\u00ed mrtvoly) d\u00e1vejte pozor: Ve v\u00fdvoji m\u016f\u017ee b\u00fdt nov\u00fd \u201esliz\u201c,…<\/p>\n","protected":false},"author":2,"featured_media":13999,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[3129,1561,1820,1751],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/13998"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=13998"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/13998\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/13999"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=13998"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=13998"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=13998"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}