{"id":13413,"date":"2018-08-16T08:54:41","date_gmt":"2018-08-16T01:54:41","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=13413"},"modified":"2018-08-16T08:54:41","modified_gmt":"2018-08-16T01:54:41","slug":"cac-nha-khoa-hoc-anh-dao-nguoc-duoc-qua-trinh-lao-hoa-cua-te-bao-nguoi-trong-phong-thi-nghiem","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cac-nha-khoa-hoc-anh-dao-nguoc-duoc-qua-trinh-lao-hoa-cua-te-bao-nguoi-trong-phong-thi-nghiem\/","title":{"rendered":"C\u00e1c nh\u00e0 khoa h\u1ecdc Anh \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a t\u1ebf b\u00e0o ng\u01b0\u1eddi trong ph\u00f2ng th\u00ed nghi\u1ec7m"},"content":{"rendered":"<p>Nhi\u1ec1u ng\u01b0\u1eddi trong s\u1ed1 ch\u00fang ta c\u00f3 m\u1ed9t hi v\u1ecdng vi\u1ec3n v\u00f4ng r\u1eb1ng, m\u00ecnh s\u1ebd k\u1ecbp s\u1ed1ng \u0111\u1ebfn l\u00fac c\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm ra ph\u01b0\u01a1ng ph\u00e1p c\u1ea3i l\u00e3o ho\u00e0n \u0111\u1ed3ng. Th\u1ec3 nh\u01b0ng, hi v\u1ecdng \u1ea5y b\u00e2y gi\u1edd l\u1ea1i \u0111ang \u0111\u01b0\u1ee3c th\u1eafp s\u00e1ng b\u1edfi m\u1ed9t\u00a0nghi\u00ean c\u1ee9u m\u1edbi c\u1ee7a \u0110\u1ea1i h\u1ecdc Exeter, Anh Qu\u1ed1c.<\/p>\n<p>Trong \u0111\u00f3, c\u00e1c nh\u00e0 khoa h\u1ecdc d\u01b0\u1eddng nh\u01b0 \u0111\u00e3 \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a t\u1ebf b\u00e0o ng\u01b0\u1eddi. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c lo\u1ea1i thu\u1ed1c ch\u1ed1ng l\u00e3o h\u00f3a trong t\u01b0\u01a1ng lai. N\u00f3 s\u1ebd th\u00e1ch th\u1ee9c quy lu\u1eadt\u00a0<i>&#8220;Sinh, l\u00e3o, b\u1ec7nh, t\u1eed<\/i>&#8221; nghi\u1ec7t ng\u00e3 m\u00e0 tri\u1ebft h\u1ecdc bu\u1ed9c ph\u1ea3i th\u1eeba nh\u1eadn t\u1eeb h\u00e0ng ng\u00e0n n\u0103m qua.<\/p>\n<div class=\"VCSortableInPreviewMode active\">\n<div style=\"text-align: center;\"><img decoding=\"async\" id=\"img_b47673f0-9ed3-11e8-a70a-3914911ff822\" title=\"C\u00e1c nh\u00e0 khoa h\u1ecdc Anh \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a t\u1ebf b\u00e0o ng\u01b0\u1eddi trong ph\u00f2ng th\u00ed nghi\u1ec7m - \u1ea2nh 1.\" src=\"http:\/\/genknews.genkcdn.vn\/thumb_w\/660\/2018\/8\/13\/photo-1-1534149269593165547503.jpg\" alt=\"C\u00e1c nh\u00e0 khoa h\u1ecdc Anh \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a t\u1ebf b\u00e0o ng\u01b0\u1eddi trong ph\u00f2ng th\u00ed nghi\u1ec7m - \u1ea2nh 1.\" width=\"\" height=\"\" data-original=\"http:\/\/genknews.genkcdn.vn\/2018\/8\/13\/photo-1-1534149269593165547503.jpg\" \/><\/div>\n<div class=\"PhotoCMS_Caption\">\n<p class=\"\" style=\"text-align: center;\" data-placeholder=\"[nh\u1eadp ch\u00fa th\u00edch]\">C\u00e1c nh\u00e0 khoa h\u1ecdc Anh \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a t\u1ebf b\u00e0o ng\u01b0\u1eddi trong ph\u00f2ng th\u00ed nghi\u1ec7m<\/p>\n<\/div>\n<\/div>\n<p><b>\u0110i\u1ec1u g\u00ec g\u00e2y ra l\u00e3o h\u00f3a?<\/b><\/p>\n<p>L\u00e3o h\u00f3a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a \u0111\u01a1n gi\u1ea3n l\u00e0 s\u1ef1 suy gi\u1ea3m ch\u1ee9c n\u0103ng c\u1ee7a c\u01a1 th\u1ec3 theo th\u1eddi gian. N\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n nguy\u00ean nh\u00e2n g\u00e2y ra nhi\u1ec1u b\u1ec7nh m\u1ea1n t\u00ednh nguy hi\u1ec3m, ch\u1eb3ng h\u1ea1n nh\u01b0 ung th\u01b0, ti\u1ec3u \u0111\u01b0\u1eddng, m\u1ea5t tr\u00ed nh\u1edb\u2026 d\u1eabn \u0111\u1ebfn c\u00e1i ch\u1ebft kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi cho con ng\u01b0\u1eddi c\u0169ng nh\u01b0 m\u1ecdi sinh v\u1eadt.<\/p>\n<p>C\u00f3 nhi\u1ec1u l\u00fd do gi\u1ea3i th\u00edch t\u1ea1i sao c\u00e1c t\u1ebf b\u00e0o v\u00e0 m\u00f4 c\u1ee7a ch\u00fang ta ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. Nh\u01b0ng m\u1ed9t trong nh\u1eefng gi\u1ea3 thuy\u1ebft l\u1edbn nh\u1ea5t hi\u1ec7n nay ch\u1ec9 ra l\u00e3o h\u00f3a th\u1ef1c ch\u1ea5t l\u00e0 s\u1ef1 t\u00edch t\u1ee5 c\u1ee7a c\u00e1c t\u1ebf b\u00e0o &#8220;<i>gi\u00e0<\/i>&#8221; trong t\u1eebng m\u00f4 v\u00e0 c\u01a1 quan.<\/p>\n<p>C\u00e1c t\u1ebf b\u00e0o gi\u00e0 l\u00e0 nh\u1eefng t\u1ebf b\u00e0o b\u1ecb suy gi\u1ea3m ch\u1ee9c n\u0103ng v\u00e0 kh\u00f4ng c\u00f2n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. Ch\u00fang kh\u00f4ng ch\u1ec9 tr\u1edf n\u00ean v\u00f4 d\u1ee5ng, m\u00e0 c\u00f2n g\u00e2y h\u1ea1i b\u1eb1ng c\u00e1ch l\u00e0m t\u1ed5n th\u01b0\u01a1ng ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c t\u1ebf b\u00e0o xung quanh.<\/p>\n<p>Tr\u01b0\u1edbc \u0111\u00e2y, th\u1eed nghi\u1ec7m tr\u00ean \u0111\u1ed9ng v\u1eadt \u0111\u00e3 ch\u1ee9ng minh lo\u1ea1i b\u1ecf nh\u1eefng t\u1ebf b\u00e0o gi\u00e0 kh\u1ecfi c\u01a1 th\u1ec3 chu\u1ed9t c\u00f3 th\u1ec3 t\u1ea1o ra hi\u1ec7u \u1ee9ng tr\u1ebb h\u00f3a v\u00e0 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh kh\u1edfi ph\u00e1t b\u1ec7nh \u0111\u1ee5c th\u1ee7y tinh th\u1ec3. B\u1edfi v\u1eady, l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c t\u1ebf b\u00e0o n\u00e0y l\u00e0 m\u1ed9t con \u0111\u01b0\u1eddng \u0111\u1ec3 gi\u1ea3i nhi\u1ec1u b\u00e0i to\u00e1n li\u00ean quan \u0111\u1ebfn l\u00e3o h\u00f3a.<\/p>\n<p>S\u1ef1 th\u1eadt, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn ch\u01b0a ho\u00e0n to\u00e0n hi\u1ec3u t\u1ea1i sao c\u00e1c t\u1ebf b\u00e0o b\u1ecb gi\u00e0 h\u00f3a khi ch\u00fang ta nhi\u1ec1u tu\u1ed5i. C\u00f3 th\u1ec3, \u0111\u00f3 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a t\u00edch l\u0169y t\u1ed5n th\u01b0\u01a1ng DNA, tr\u1ea3i qua nhi\u1ec1u \u0111\u1ee3t vi\u00eam nhi\u1ec5m, s\u1ef1 t\u1ed5n th\u01b0\u01a1ng \u1edf c\u00e1c ph\u00e2n t\u1eed \u0111ang b\u1ea3o v\u1ec7 telomere, \u0111o\u1ea1n cu\u1ed1i c\u1ee7a nhi\u1ec5m s\u1eafc th\u1ec3 \u0111ang \u0111\u1ebfm ng\u01b0\u1ee3c tu\u1ed5i th\u1ecd c\u1ee7a b\u1ea1n.<\/p>\n<p>G\u1ea7n \u0111\u00e2y, c\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm ra m\u1ed9t c\u00e2u tr\u1ea3 l\u1eddi m\u1edbi, gi\u1ea3i th\u00edch c\u00e1c t\u1ebf b\u00e0o gi\u00e0 \u0111i khi gen m\u1ea5t kh\u1ea3 n\u0103ng &#8220;<i>b\u1eadt\/t\u1eaft<\/i>&#8221; c\u00e1c ch\u1ee9c n\u0103ng \u0111\u00fang th\u1eddi \u0111i\u1ec3m m\u00e0 c\u01a1 th\u1ec3 c\u1ea7n. H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng, n\u00f3 nh\u01b0 c\u00f4ng t\u1eafc c\u1eeda gara b\u1ecb h\u1ecfng, khi\u1ebfn b\u1ea1n kh\u00f4ng th\u1ec3 m\u1edf c\u1eeda l\u00fac c\u1ea7n \u0111\u1ed7 xe v\u00e0o nh\u00e0, nh\u01b0ng l\u1ea1i t\u1ef1 \u0111\u1ed9ng b\u1eadt v\u00e0o n\u1eeda \u0111\u00eam, khi l\u1ebd ra c\u1eeda gara c\u1ea7n \u0111\u00f3ng l\u1ea1i.<\/p>\n<div class=\"VCSortableInPreviewMode active\">\n<div style=\"text-align: center;\"><img decoding=\"async\" id=\"img_fe22bb90-9ed2-11e8-b50d-69f9b23558ef\" title=\"C\u00e1c nh\u00e0 khoa h\u1ecdc Anh \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a t\u1ebf b\u00e0o ng\u01b0\u1eddi trong ph\u00f2ng th\u00ed nghi\u1ec7m - \u1ea2nh 2.\" src=\"http:\/\/genknews.genkcdn.vn\/thumb_w\/660\/2018\/8\/13\/photo-1-15341489661301802862555.jpg\" alt=\"C\u00e1c nh\u00e0 khoa h\u1ecdc Anh \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a t\u1ebf b\u00e0o ng\u01b0\u1eddi trong ph\u00f2ng th\u00ed nghi\u1ec7m - \u1ea2nh 2.\" width=\"\" height=\"\" data-original=\"http:\/\/genknews.genkcdn.vn\/2018\/8\/13\/photo-1-15341489661301802862555.jpg\" \/><\/div>\n<div class=\"PhotoCMS_Caption\">\n<p class=\"\" style=\"text-align: center;\" data-placeholder=\"[nh\u1eadp ch\u00fa th\u00edch]\">M\u1ed9t t\u1ebf b\u00e0o gi\u00e0<\/p>\n<\/div>\n<\/div>\n<p><b>Khi t\u1ebf b\u00e0o gi\u00e0 \u0111i<\/b><\/p>\n<p>Khi gi\u00e0 \u0111i, ch\u00fang ta d\u1ea7n m\u1ea5t kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t c\u00e1c bi\u1ec3u hi\u1ec7n c\u1ee7a gen. Ngh\u0129a l\u00e0 gen \u0111\u00f3 v\u1eabn t\u1ed3n t\u1ea1i, nh\u01b0ng vi\u1ec7c n\u00f3 \u0111i\u1ec1u khi\u1ec3n ch\u1ee9c n\u0103ng n\u00e0o trong c\u01a1 th\u1ec3 th\u00ec ch\u00fang ta kh\u00f4ng ki\u1ec3m so\u00e1t n\u1ed5i n\u1eefa.<\/p>\n<p>M\u1ed7i t\u1ebf b\u00e0o trong c\u01a1 th\u1ec3 \u0111\u1ec1u ch\u1ee9a t\u1ea5t c\u1ea3 c\u00e1c gen c\u1ea7n thi\u1ebft cho s\u1ef1 s\u1ed1ng, nh\u01b0ng t\u1eebng lo\u1ea1i t\u1ebf b\u00e0o kh\u00e1c nhau s\u1ebd b\u1eadt v\u00e0 t\u1eaft c\u00e1c gen kh\u00e1c nhau. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao t\u1ebf b\u00e0o tim kh\u00e1c v\u1edbi t\u1ebf b\u00e0o th\u1eadn, m\u1eb7c d\u00f9 th\u1ef1c t\u1ebf ch\u00fang ch\u1ee9a c\u00f9ng m\u1ed9t gen.<\/p>\n<p>Khi m\u1ed9t gen \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi c\u00e1c t\u00edn hi\u1ec7u t\u1eeb b\u00ean trong ho\u1eb7c b\u00ean ngo\u00e0i t\u1ebf b\u00e0o, n\u00f3 t\u1ea1o ra m\u1ed9t th\u00f4ng \u0111i\u1ec7p ph\u00e2n t\u1eed (\u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 RNA) ch\u1ee9a t\u1ea5t c\u1ea3 th\u00f4ng tin c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra nh\u1eefng s\u1ef1 thay \u0111\u1ed5i trong c\u01a1 th\u1ec3 m\u00e0 gen \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh.<\/p>\n<p>B\u00e2y gi\u1edd, ch\u00fang ta bi\u1ebft r\u1eb1ng h\u01a1n 95% gen trong c\u01a1 th\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t ra nhi\u1ec1u lo\u1ea1i th\u00f4ng \u0111i\u1ec7p kh\u00e1c nhau, t\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u v\u00e0 ngu\u1ed3n cung protein c\u1ee7a t\u1ebf b\u00e0o.<\/p>\n<p>M\u1ed9t so s\u00e1nh t\u1ed1t \u0111\u1ec3 h\u00ecnh dung v\u1ec1 \u0111i\u1ec1u n\u00e0y l\u00e0 v\u00ed gen nh\u01b0 m\u1ed9t \u0111\u1ea7u b\u1ebfp. Nhu c\u1ea7u c\u1ee7a b\u1ea1n l\u00e0 \u0103n m\u1ed9t chi\u1ebfc b\u00e1nh s\u00f4 c\u00f4 la. Nh\u01b0ng b\u1edfi b\u1ea1n kh\u00f4ng c\u00f3 s\u00f4 c\u00f4 la \u0111\u1ec3 cung c\u1ea5p cho \u0111\u1ea7u b\u1ebfp, anh ta ch\u1ec9 c\u00f3 th\u1ec3 l\u00e0m cho b\u1ea1n m\u1ed9t chi\u1ebfc b\u00e1nh vani m\u00e0 th\u00f4i.<\/p>\n<p>Quy\u1ebft \u0111\u1ecbnh v\u1ec1 lo\u1ea1i th\u00f4ng \u0111i\u1ec7p \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1ea1i b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o c\u1ee7a gen b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi m\u1ed9t nh\u00f3m nguy\u00ean li\u1ec7u g\u1ed3m kho\u1ea3ng 300 protein \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8220;<i>c\u00e1c y\u1ebfu t\u1ed1 gh\u00e9p n\u1ed1i<\/i>&#8220;.<\/p>\n<p>Sau khi ph\u00e2n t\u00edch m\u1eabu m\u00e1u v\u00e0 c\u00e1c t\u1ebf b\u00e0o b\u1ea1ch c\u1ea7u b\u1ecb c\u00f4 l\u1eadp trong c\u00e1c lo\u1ea1i m\u00f4 kh\u00e1c nhau \u1edf ng\u01b0\u1eddi gi\u00e0, c\u00e1c nh\u00e0 khoa h\u1ecdc nh\u1eadn th\u1ea5y s\u1ed1 l\u01b0\u1ee3ng c\u00e1c y\u1ebfu t\u1ed1 gh\u00e9p n\u1ed1i b\u00e0y b\u1ecb suy gi\u1ea3m.<\/p>\n<p>\u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 c\u00e1c t\u1ebf b\u00e0o \u00edt c\u00f3 kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed5i ho\u1eb7c b\u1eadt t\u1eaft bi\u1ec3u hi\u1ec7n gen \u0111\u1ec3 th\u00edch nghi v\u1edbi nh\u1eefng thay \u0111\u1ed5i trong m\u00f4i tr\u01b0\u1eddng, tr\u1edf th\u00e0nh t\u1ebf b\u00e0o gi\u00e0 g\u00e2y l\u00e3o h\u00f3a trong c\u01a1 th\u1ec3.<\/p>\n<div class=\"VCSortableInPreviewMode active\">\n<div style=\"text-align: center;\"><img decoding=\"async\" id=\"img_8c02c540-9ed3-11e8-808f-43e8b49a8509\" title=\"C\u00e1c nh\u00e0 khoa h\u1ecdc Anh \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a t\u1ebf b\u00e0o ng\u01b0\u1eddi trong ph\u00f2ng th\u00ed nghi\u1ec7m - \u1ea2nh 3.\" src=\"http:\/\/genknews.genkcdn.vn\/thumb_w\/660\/2018\/8\/13\/photo-1-1534149203203580230744.jpg\" alt=\"C\u00e1c nh\u00e0 khoa h\u1ecdc Anh \u0111\u1ea3o ng\u01b0\u1ee3c \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a t\u1ebf b\u00e0o ng\u01b0\u1eddi trong ph\u00f2ng th\u00ed nghi\u1ec7m - \u1ea2nh 3.\" width=\"\" height=\"\" data-original=\"http:\/\/genknews.genkcdn.vn\/2018\/8\/13\/photo-1-1534149203203580230744.jpg\" \/><\/div>\n<div class=\"PhotoCMS_Caption\">\n<p class=\"\" style=\"text-align: center;\" data-placeholder=\"[nh\u1eadp ch\u00fa th\u00edch]\">H\u01a1n 300 protein \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8220;y\u1ebfu t\u1ed1 gh\u00e9p n\u1ed1i&#8221; ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho qu\u00e1 tr\u00ecnh gi\u00e0 \u0111i c\u1ee7a t\u1ebf b\u00e0o<\/p>\n<\/div>\n<\/div>\n<p><b>Tr\u1ebb h\u00f3a c\u00e1c t\u1ebf b\u00e0o<\/b><\/p>\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc Anh \u0111\u00e3 t\u00ecm c\u00e1ch \u0111\u1ec3 mang c\u00e1c y\u1ebfu t\u1ed1 n\u1ed1i tr\u1edf l\u1ea1i. Trong nghi\u00ean c\u1ee9u m\u1edbi c\u1ee7a m\u00ecnh, h\u1ecd \u0111\u00e3 x\u1eed l\u00fd c\u00e1c t\u1ebf b\u00e0o gi\u00e0 v\u1edbi m\u1ed9t h\u00f3a ch\u1ea5t gi\u1ea3i ph\u00f3ng m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf Hydro sulfua (H<sub>2<\/sub>S). B\u1eb1ng c\u00e1ch n\u00e0y, t\u1ebf b\u00e0o c\u00f3 th\u1ec3 t\u0103ng \u0111\u01b0\u1ee3c n\u1ed3ng \u0111\u1ed9 c\u1ee7a m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 gh\u00e9p n\u1ed1i, v\u00e0 t\u1eeb \u0111\u00f3 tr\u1ebb h\u00f3a v\u00e0 gi\u1eef \u0111\u01b0\u1ee3c nhi\u1ec1u ch\u1ee9c n\u0103ng h\u01a1n.<\/p>\n<p>Hydro sulfua l\u00e0 m\u1ed9t ph\u00e2n t\u1eed t\u1ef1 nhi\u00ean trong c\u01a1 th\u1ec3 ch\u00fang ta, \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh gi\u00fap c\u1ea3i thi\u1ec7n m\u1ed9t s\u1ed1 b\u1ec7nh li\u00ean quan \u0111\u1ebfn l\u00e3o h\u00f3a \u1edf \u0111\u1ed9ng v\u1eadt.<\/p>\n<p>Nh\u01b0ng h\u00f3a ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 g\u00e2y \u0111\u1ed9c khi \u1edf li\u1ec1u cao, v\u00ec v\u1eady c\u00e1c nh\u00e0 khoa h\u1ecdc kh\u00f4ng th\u1ec3 ti\u00eam n\u00f3 tr\u1ef1c ti\u1ebfp v\u00e0o t\u1ebf b\u00e0o. H\u1ecd c\u1ea7n s\u1eed d\u1ee5ng m\u1ed9t m\u00e3 ph\u00e2n t\u1eed \u0111\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng H<sub>2<\/sub>S, ch\u1ec9 ph\u00e2n ph\u1ed1i ch\u00fang t\u1edbi ty th\u1ec3, c\u01a1 quan s\u1ea3n sinh n\u0103ng l\u01b0\u1ee3ng trong t\u1ebf b\u00e0o, n\u01a1i t\u1ea1o ra ph\u1ea3n \u1ee9ng tr\u1ebb h\u00f3a.<\/p>\n<p>B\u1eb1ng c\u00e1ch n\u00e0y, hydro sulfua \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf li\u1ec1u th\u1ea5p h\u01a1n v\u00e0 \u00edt c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y t\u00e1c d\u1ee5ng ph\u1ee5.<\/p>\n<p>C\u00e1c nh\u00e0 khoa h\u1ecdc hi v\u1ecdng ph\u01b0\u01a1ng ph\u00e1p s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 ph\u00e2n t\u1eed m\u1edbi c\u1ee7a h\u1ecd s\u1ebd lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c c\u00e1c t\u1ebf b\u00e0o gi\u00e0 trong ng\u01b0\u1eddi s\u1ed1ng, t\u1eeb \u0111\u00f3 l\u00e0m ch\u1eadm v\u00e0 \u0111\u1ea3o ng\u01b0\u1ee3c qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a. \u0110\u00e2y l\u00e0 m\u1ed9t kh\u1edfi \u0111\u1ea7u th\u00fa v\u1ecb cho nh\u1eefng lo\u1ea1i thu\u1ed1c c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3i l\u00e3o ho\u00e0n \u0111\u1ed3ng trong t\u01b0\u01a1ng lai.<\/p>\n<p style=\"text-align: right;\">Tham kh\u1ea3o\u00a0<i>Sciencealert<\/i><\/p>\n<p style=\"text-align: right;\">B\u00c1O \u0110I\u1ec6N T\u1eec TR\u00cd TH\u1ee8C TR\u1eba<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nhi\u1ec1u ng\u01b0\u1eddi trong s\u1ed1 ch\u00fang ta c\u00f3 m\u1ed9t hi v\u1ecdng vi\u1ec3n v\u00f4ng r\u1eb1ng, m\u00ecnh s\u1ebd k\u1ecbp s\u1ed1ng \u0111\u1ebfn l\u00fac c\u00e1c nh\u00e0 khoa h\u1ecdc t\u00ecm ra ph\u01b0\u01a1ng ph\u00e1p c\u1ea3i l\u00e3o ho\u00e0n \u0111\u1ed3ng. Th\u1ec3 nh\u01b0ng, hi v\u1ecdng \u1ea5y b\u00e2y gi\u1edd l\u1ea1i \u0111ang \u0111\u01b0\u1ee3c th\u1eafp s\u00e1ng b\u1edfi m\u1ed9t\u00a0nghi\u00ean c\u1ee9u m\u1edbi c\u1ee7a \u0110\u1ea1i h\u1ecdc Exeter, Anh Qu\u1ed1c. Trong \u0111\u00f3, [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":13414,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-13413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/13413","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=13413"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/13413\/revisions"}],"predecessor-version":[{"id":13415,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/13413\/revisions\/13415"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/13414"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=13413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=13413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=13413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}