{"id":16043,"date":"2024-05-03T02:04:08","date_gmt":"2024-05-03T02:04:08","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=16043"},"modified":"2024-05-03T02:04:08","modified_gmt":"2024-05-03T02:04:08","slug":"growing-human-organs-in-pig-embryos-a-step-towards-reducing-the-organ-transplant-waitlist","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/biotechnology\/growing-human-organs-in-pig-embryos-a-step-towards-reducing-the-organ-transplant-waitlist\/","title":{"rendered":"Tr\u1ed3ng c\u00e1c c\u01a1 quan c\u1ee7a con ng\u01b0\u1eddi trong ph\u00f4i l\u1ee3n: M\u1ed9t b\u01b0\u1edbc ti\u1ebfn t\u1edbi m\u1ee5c ti\u00eau gi\u1ea3m danh s\u00e1ch ch\u1edd gh\u00e9p t\u1ea1ng"},"content":{"rendered":"

Tr\u1ed3ng c\u00e1c c\u01a1 quan c\u1ee7a con ng\u01b0\u1eddi trong ph\u00f4i l\u1ee3n: M\u1ed9t b\u01b0\u1edbc ti\u1ebfn t\u1edbi m\u1ee5c ti\u00eau gi\u1ea3m danh s\u00e1ch ch\u1edd gh\u00e9p t\u1ea1ng<\/h2>\n\n

Ph\u1ea7n m\u1edf \u0111\u1ea7u<\/h2>\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 \u0111\u00e1ng k\u1ec3 trong l\u0129nh v\u1ef1c gh\u00e9p t\u1ea1ng khi nu\u00f4i c\u1ea5y th\u00e0nh c\u00f4ng m\u1ed9t ph\u1ea7n th\u1eadn ng\u01b0\u1eddi b\u00ean trong ph\u00f4i l\u1ee3n. Th\u00e0nh t\u1ef1u n\u00e0y l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn l\u1edbn trong h\u00e0nh tr\u00ecnh t\u00ecm ki\u1ebfm nh\u1eefng c\u00e1ch th\u1ee9c m\u1edbi \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u01a1 quan kh\u1ea3 thi cho m\u1ee5c \u0111\u00edch gh\u00e9p t\u1ea1ng cho con ng\u01b0\u1eddi, gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng thi\u1ebfu h\u1ee5t nghi\u00eam tr\u1ecdng c\u00e1c c\u01a1 quan hi\u1ebfn t\u1eb7ng cho nh\u1eefng b\u1ec7nh nh\u00e2n c\u00f3 nhu c\u1ea7u.<\/p>\n\n

Nh\u1eefng c\u00e2n nh\u1eafc v\u1ec1 m\u1eb7t \u0111\u1ea1o \u0111\u1ee9c<\/h2>\n\n

B\u00ean c\u1ea1nh nh\u1eefng h\u1ee9a h\u1eb9n l\u1edbn lao, nghi\u00ean c\u1ee9u n\u00e0y c\u0169ng \u0111\u1eb7t ra c\u00e1c m\u1ed1i quan ng\u1ea1i quan tr\u1ecdng v\u1ec1 m\u1eb7t \u0111\u1ea1o \u0111\u1ee9c. Vi\u1ec7c nu\u00f4i c\u1ea5y c\u00e1c c\u01a1 quan ng\u01b0\u1eddi trong \u0111\u1ed9ng v\u1eadt c\u00f3 th\u1ec3 ti\u1ec1m \u1ea9n nh\u1eefng v\u1ea5n \u0111\u1ec1 nan gi\u1ea3i v\u1ec1 m\u1eb7t \u0111\u1ea1o \u0111\u1ee9c n\u1ebfu c\u00e1c \u0111\u1ed9ng v\u1eadt n\u00e0y \u0111\u01b0\u1ee3c sinh ra v\u00e0 c\u00e1c t\u1ebf b\u00e0o ng\u01b0\u1eddi lan r\u1ed9ng \u0111\u1ebfn n\u00e3o ho\u1eb7c c\u00e1c t\u1ebf b\u00e0o sinh s\u1ea3n c\u1ee7a ch\u00fang. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1ea5n m\u1ea1nh r\u1eb1ng c\u1ea7n ph\u1ea3i c\u00e2n nh\u1eafc c\u1ea9n th\u1eadn nh\u1eefng t\u00e1c \u0111\u1ed9ng v\u1ec1 m\u1eb7t \u0111\u1ea1o \u0111\u1ee9c n\u00e0y trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u ti\u1ebfn tri\u1ec3n.<\/p>\n\n

Ph\u01b0\u01a1ng ph\u00e1p v\u00e0 k\u1ebft qu\u1ea3<\/h2>\n\n

\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ed9t m\u1ed1c n\u00e0y, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 nh\u1eafm m\u1ee5c ti\u00eau v\u00e0o c\u00e1c gen c\u1ee5 th\u1ec3 trong ph\u00f4i l\u1ee3n ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u1eadn v\u00e0 v\u00f4 hi\u1ec7u h\u00f3a ch\u00fang. Sau \u0111\u00f3, h\u1ecd ti\u1ebfn h\u00e0nh bi\u1ebfn \u0111\u1ed5i gen c\u00e1c t\u1ebf b\u00e0o g\u1ed1c c\u1ee7a ng\u01b0\u1eddi \u0111\u1ec3 ch\u00fang t\u01b0\u01a1ng th\u00edch h\u01a1n v\u1edbi ph\u00f4i l\u1ee3n v\u00e0 \u0111\u01b0a nh\u1eefng t\u1ebf b\u00e0o n\u00e0y v\u00e0o c\u00e1c ph\u00f4i.<\/p>\n\n

Sau khi c\u1ea5y c\u00e1c ph\u00f4i \u0111\u00e3 bi\u1ebfn \u0111\u1ed5i v\u00e0o t\u1eed cung c\u1ee7a l\u1ee3n n\u00e1i thay th\u1ebf, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u theo d\u00f5i s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ch\u00fang. Sau 25-28 ng\u00e0y, h\u1ecd \u0111\u00e3 l\u1ea5y ra c\u00e1c ph\u00f4i v\u00e0 ki\u1ec3m tra nh\u1eefng qu\u1ea3 th\u1eadn thu \u0111\u01b0\u1ee3c. \u0110\u00e1ng ch\u00fa \u00fd l\u00e0 h\u1ecd ph\u00e1t hi\u1ec7n ra r\u1eb1ng c\u00e1c t\u1ebf b\u00e0o ng\u01b0\u1eddi chi\u1ebfm m\u1ed9t t\u1ef7 l\u1ec7 \u0111\u00e1ng k\u1ec3 trong c\u00e1c qu\u1ea3 th\u1eadn, t\u1eeb 50% \u0111\u1ebfn 65%.<\/p>\n\n

L\u1ee3i \u00edch v\u00e0 th\u00e1ch th\u1ee9c<\/h2>\n\n

Kh\u1ea3 n\u0103ng t\u1ea1o ra c\u00e1c c\u01a1 quan ng\u01b0\u1eddi trong l\u1ee3n c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng to l\u1edbn \u0111\u1ebfn vi\u1ec7c gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng b\u1ec7nh nh\u00e2n \u0111ang ch\u1edd gh\u00e9p t\u1ea1ng. Ch\u1ec9 t\u00ednh ri\u00eang t\u1ea1i Hoa K\u1ef3, hi\u1ec7n c\u00f3 h\u01a1n 106.000 ng\u01b0\u1eddi \u0111ang trong danh s\u00e1ch ch\u1edd gh\u00e9p t\u1ea1ng, trong \u0111\u00f3 c\u00f3 h\u01a1n 92.000 ng\u01b0\u1eddi \u0111ang ch\u1edd gh\u00e9p th\u1eadn.<\/p>\n\n

Tuy nhi\u00ean, v\u1eabn c\u00f2n nh\u1eefng th\u00e1ch th\u1ee9c c\u1ea7n ph\u1ea3i gi\u1ea3i quy\u1ebft. C\u00e1c qu\u1ea3 th\u1eadn \u0111\u01b0\u1ee3c nu\u00f4i c\u1ea5y trong nghi\u00ean c\u1ee9u ch\u1ec9 l\u00e0 nh\u1eefng qu\u1ea3 th\u1eadn t\u1ea1m th\u1eddi ph\u00e1t tri\u1ec3n trong giai \u0111o\u1ea1n \u0111\u1ea7u c\u1ee7a qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u00f4i thai. Lo\u1ea1i th\u1eadn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gh\u00e9p t\u1ea1ng l\u00e0 lo\u1ea1i kh\u00e1c v\u00e0 h\u00ecnh th\u00e0nh \u1edf giai \u0111o\u1ea1n sau c\u1ee7a qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n. Ngo\u00e0i ra, c\u00e1c t\u1ebf b\u00e0o g\u1ed1c c\u1ee7a ng\u01b0\u1eddi ch\u1ec9 ph\u00e1t tri\u1ec3n th\u00e0nh m\u1ed9t s\u1ed1 \u00edt c\u00e1c lo\u1ea1i t\u1ebf b\u00e0o kh\u00e1c nhau c\u00f3 trong th\u1eadn ng\u01b0\u1eddi. M\u1ed9t c\u01a1 quan c\u1ee7a ng\u01b0\u1eddi c\u00f3 ch\u1ee9c n\u0103ng \u0111\u1ea7y \u0111\u1ee7 c\u00f3 th\u1ec3 s\u1ebd y\u00eau c\u1ea7u c\u00f3 \u0111\u1ee7 t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i t\u1ebf b\u00e0o n\u00e0y.<\/p>\n\n

C\u00e1c h\u01b0\u1edbng nghi\u00ean c\u1ee9u trong t\u01b0\u01a1ng lai<\/h2>\n\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang ti\u1ebfp t\u1ee5c c\u1ea3i ti\u1ebfn c\u00e1c k\u1ef9 thu\u1eadt c\u1ee7a m\u00ecnh v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c th\u00e1ch th\u1ee9c li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u1ea1o ra c\u00e1c c\u01a1 quan li\u00ean lo\u00e0i. H\u1ecd c\u00f3 k\u1ebf ho\u1ea1ch k\u00e9o d\u00e0i th\u1eddi gian mang thai c\u1ee7a c\u00e1c ph\u00f4i \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c qu\u1ea3 th\u1eadn tr\u01b0\u1edfng th\u00e0nh h\u01a1n. Ngo\u00e0i ra, h\u1ecd \u0111ang kh\u00e1m ph\u00e1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p bi\u1ebfn \u0111\u1ed5i gen \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 l\u00e2y lan c\u1ee7a c\u00e1c t\u1ebf b\u00e0o ng\u01b0\u1eddi sang c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c c\u1ee7a l\u1ee3n.<\/p>\n\n

Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n

Th\u00e0nh c\u00f4ng trong vi\u1ec7c nu\u00f4i c\u1ea5y m\u1ed9t ph\u1ea7n th\u1eadn ng\u01b0\u1eddi trong ph\u00f4i l\u1ee3n \u0111\u00e1nh d\u1ea5u m\u1ed9t b\u01b0\u1edbc ti\u1ebfn \u0111\u00e1ng k\u1ec3 h\u01b0\u1edbng t\u1edbi m\u1ee5c ti\u00eau ph\u00e1t tri\u1ec3n c\u00e1c ngu\u1ed3n cung c\u1ea5p c\u01a1 quan m\u1edbi \u0111\u1ec3 gh\u00e9p t\u1ea1ng. M\u1eb7c d\u00f9 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u1eb7t \u0111\u1ea1o \u0111\u1ee9c c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft c\u1ea9n th\u1eadn, nghi\u00ean c\u1ee9u n\u00e0y h\u1ee9a h\u1eb9n nhi\u1ec1u kh\u1ea3 n\u0103ng \u0111\u1ec3 gi\u1ea3m g\u00e1nh n\u1eb7ng do t\u00ecnh tr\u1ea1ng thi\u1ebfu h\u1ee5t c\u01a1 quan v\u00e0 c\u1ea3i thi\u1ec7n cu\u1ed9c s\u1ed1ng c\u1ee7a v\u00f4 s\u1ed1 b\u1ec7nh nh\u00e2n \u0111ang c\u00f3 nhu c\u1ea7u.<\/p>","protected":false},"excerpt":{"rendered":"

Tr\u1ed3ng c\u00e1c c\u01a1 quan c\u1ee7a con ng\u01b0\u1eddi trong ph\u00f4i l\u1ee3n: M\u1ed9t b\u01b0\u1edbc ti\u1ebfn t\u1edbi m\u1ee5c ti\u00eau gi\u1ea3m danh s\u00e1ch ch\u1edd gh\u00e9p t\u1ea1ng Ph\u1ea7n m\u1edf \u0111\u1ea7u C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1763],"tags":[16182,21317,8024,15425],"class_list":["post-16043","post","type-post","status-publish","format-standard","hentry","category-biotechnology","tag-organ-transplantation","tag-stem-cell-research","tag-bioethics","tag-xenotransplantation"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16043","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=16043"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16043\/revisions"}],"predecessor-version":[{"id":16044,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/16043\/revisions\/16044"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=16043"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=16043"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=16043"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}