{"id":201522,"date":"2024-05-06T06:04:08","date_gmt":"2024-05-06T02:04:08","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T20:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/ucnoqta.az\/?p=201522","title":{"rendered":"D\u00fcnyada ilk d\u0259f\u0259 si\u00e7ovul embrionlar\u0131 aras\u0131nda b\u00f6yr\u0259k toxumas\u0131 k\u00f6\u00e7\u00fcr\u00fcl\u00fcb"},"content":{"rendered":"

Yaponiya aliml\u0259ri dünyada ilk d\u0259f\u0259 siçovul döll\u0259ri aras\u0131nda böyr\u0259k toxumas\u0131n\u0131 h\u0259l\u0259 u\u015faql\u0131qda ik\u0259n u\u011furla köçürdül\u0259r. T\u0259dqiqat h\u0259l\u0259 d\u0259 ekspert r\u0259yind\u0259n keçm\u0259yib, lakin mü\u0259llifl\u0259r bunun g\u0259l\u0259c\u0259kd\u0259 insanlarda intrauterin ksenotransplantasiyaya s\u0259b\u0259b ola bil\u0259c\u0259k bir yolda ilk add\u0131m oldu\u011funu söyl\u0259yirl\u0259r. <\/strong><\/p>\n

Ucnoqta.az x\u0259b\u0259r verir ki, bu bar\u0259d\u0259 “Nature” elmi jurnal\u0131nda d\u0259rc olunan ara\u015fd\u0131rmada deyilir.
\n"T\u0259dqiqat, döl böyüdükc\u0259 onu \u0259hat\u0259 ed\u0259n kifay\u0259t q\u0259d\u0259r amniotik maye olmad\u0131\u011f\u0131 zaman ba\u015f ver\u0259 bil\u0259n Potter ard\u0131c\u0131ll\u0131\u011f\u0131 adl\u0131 neonatal v\u0259ziyy\u0259t\u0259 yön\u0259ldi. Bir çox mümkün simptomlar aras\u0131nda böyr\u0259kl\u0259r ciddi \u015f\u0259kild\u0259 t\u0259sirl\u0259n\u0259 bil\u0259r, x\u0259st\u0259likl\u0259r\u0259 s\u0259b\u0259b ola bil\u0259r v\u0259 ya h\u0259tta inki\u015faf\u0131n\u0131n qar\u015f\u0131s\u0131n\u0131 al\u0131r" – materialda deyilir.<\/p>\n

T\u0259dqiqat mü\u0259llifl\u0259ri qeyd edibl\u0259r ki, bu cür probleml\u0259rl\u0259 do\u011fulan u\u015faqlar ümumiyy\u0259tl\u0259 dializl\u0259 müalic\u0259 olunmaq üçün kifay\u0259t q\u0259d\u0259r uzun ya\u015fam\u0131rlar, bu is\u0259 invaziv müalic\u0259 üçün çox qocalmadan bunu etm\u0259k üçün bir yol tapma\u011f\u0131 t\u0259l\u0259b edir. Elm adamlar\u0131 ümid edirl\u0259r ki, embrion donuz böyr\u0259kl\u0259rinin eyni günd\u0259 insan döll\u0259rin\u0259 transplantasiyas\u0131 bel\u0259 bir h\u0259lli t\u0259min ed\u0259 bil\u0259r, lakin yana\u015fma çox eksperimentald\u0131r.<\/p>\n

"Z\u0259rif prosedur hamil\u0259 siçovullar\u0131n anesteziyas\u0131ndan v\u0259 u\u015faql\u0131q yolunun diqq\u0259tl\u0259 if\u015fa edilm\u0259sind\u0259n ibar\u0259t idi. Kiçik böyr\u0259kl\u0259r art\u0131q donor döll\u0259rd\u0259n ç\u0131xar\u0131l\u0131b v\u0259 u\u015faql\u0131q divar\u0131ndan resipient dölün d\u0259risinin t\u0259xmin\u0259n 5 millimetr d\u0259rinliyin\u0259 daxil edilib. Böyr\u0259kl\u0259r \u0259vv\u0259lc\u0259d\u0259n ya\u015f\u0131l flüoresan zülal il\u0259 etiketl\u0259nib. Bel\u0259likl\u0259, c\u0259rrahlar toxuman\u0131n kök sal\u0131b-almad\u0131\u011f\u0131n\u0131 yoxlaya bildil\u0259r” – qeyd olunur.<\/p>\n

Qeyd edilir ki, transplantasiya müv\u0259ff\u0259qiyy\u0259tinin orta göst\u0259ricisi 88% olub. \u018fm\u0259liyyatdan sonra böyr\u0259kl\u0259r d\u0259 siçovullar\u0131n sidik yollar\u0131ndan ayr\u0131lmas\u0131na baxmayaraq, normal inki\u015faf etdiyi üçün t\u0259dqiqatç\u0131lar onlar\u0131 \u0259l il\u0259 ç\u0131xarmal\u0131 olublar.
\nH\u0259mçinin maraql\u0131 mü\u015fahid\u0259l\u0259rd\u0259n biri d\u0259 donor toxumas\u0131n\u0131n iç\u0259risind\u0259 siçovulun öz qan damarlar\u0131n\u0131n böyüm\u0259y\u0259 ba\u015flamas\u0131 idi ki, bu da yax\u015f\u0131 x\u0259b\u0259rdir, çünki bu, transplantasiyadan imtinan\u0131n mümkünlüyünü göst\u0259rir.<\/p>\n

"Bu halda, ev sahibi orqanizm orqana hücum edir v\u0259 siz onun öhd\u0259sind\u0259n g\u0259lirsiniz. Çox göz\u0259l idi".
\nTakashi Yoku \u0259lav\u0259 etdi ki, t\u0259dqiqatç\u0131lar üçün növb\u0259ti add\u0131m insanlar üz\u0259rind\u0259 eksperimentl\u0259r aparmaq üçün etik raz\u0131l\u0131q \u0259ld\u0259 etm\u0259k olacaq, lakin bu, çox güman ki, h\u0259l\u0259 çox uzaqdad\u0131r.
\nH\u0259l\u0259 ekspert r\u0259yind\u0259n keçm\u0259mi\u015f ara\u015fd\u0131rma bioRxiv-d\u0259 d\u0259rc edilib.<\/p>\n","protected":false},"excerpt":{"rendered":"

Yaponiya aliml\u0259ri dünyada ilk d\u0259f\u0259 siçovul döll\u0259ri aras\u0131nda böyr\u0259k toxumas\u0131n\u0131 h\u0259l\u0259 u\u015faql\u0131qda ik\u0259n u\u011furla köçürdül\u0259r. T\u0259dqiqat h\u0259l\u0259 d\u0259 ekspert r\u0259yind\u0259n keçm\u0259yib, lakin mü\u0259llifl\u0259r bunun g\u0259l\u0259c\u0259kd\u0259 insanlarda intrauterin ksenotransplantasiyaya s\u0259b\u0259b ola…<\/p>\n","protected":false},"author":1,"featured_media":251278,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[101],"tags":[],"class_list":["post-201522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cemiyyet"],"_links":{"self":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/201522","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=201522"}],"version-history":[{"count":0,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/posts\/201522\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=\/wp\/v2\/media\/251278"}],"wp:attachment":[{"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=201522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=201522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ucnoqta.az\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=201522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}