{"id":6188,"date":"2012-04-03T11:14:50","date_gmt":"2012-04-03T04:14:50","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=3262"},"modified":"2012-04-03T11:14:50","modified_gmt":"2012-04-03T04:14:50","slug":"thuc-pham-bien-doi-gen-2","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/thuc-pham-bien-doi-gen-2\/","title":{"rendered":"Th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen"},"content":{"rendered":"

Vi\u1ec7c s\u1eed d\u1ee5ng th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen c\u00f3 nh\u1eefng \u01b0u vi\u1ec7t nh\u1ea5t \u0111\u1ecbnh. Ch\u00fang ta c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng th\u1ef1c ph\u1ea9m gi\u00e0u dinh d\u01b0\u1ee1ng \u1edf m\u1ed9t y\u1ebfu t\u1ed1 dinh d\u01b0\u1ee1ng n\u00e0o \u0111\u00f3. Tuy nhi\u00ean, c\u1ea7n ph\u1ea3i l\u01b0u \u00fd khi d\u00f9ng d\u00f2ng th\u1ef1c ph\u1ea9m c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y.<\/p>\n

Th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen l\u00e0 g\u00ec?<\/span><\/b><\/p>\n

Th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef \u00e1m ch\u1ec9 c\u00e1c th\u1ef1c ph\u1ea9m thu \u0111\u01b0\u1ee3c t\u1eeb nh\u1eefng sinh v\u1eadt \u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed5i gen b\u1eb1ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc. V\u1edbi c\u00f4ng c\u1ee5 l\u00e0 c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0 b\u1eb1ng m\u1ed9t c\u00e1ch th\u1ee9c n\u00e0o \u0111\u00f3, l\u00e0m thay \u0111\u1ed5i m\u1ed9t hay nhi\u1ec1u gen c\u00f3 ch\u1ee7 \u0111\u1ecbnh v\u1edbi c\u00e2y tr\u1ed3ng v\u1eadt nu\u00f4i, t\u1eeb \u0111\u00f3 c\u00e1c gi\u1ed1ng c\u00e2y tr\u1ed3ng v\u1eadt nu\u00f4i n\u00e0y t\u1ea1o cho ta nh\u1eefng th\u1ef1c ph\u1ea9m \u0111\u1ec3 s\u1eed d\u1ee5ng. Nh\u1eefng th\u1ef1c ph\u1ea9m c\u00f3 \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch th\u1ee9c n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen. Th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen kh\u00f4ng bao g\u1ed3m nh\u1eefng th\u1ef1c ph\u1ea9m thu \u0111\u01b0\u1ee3c t\u1eeb m\u00f9a m\u00e0ng v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc. Ch\u1eb3ng h\u1ea1n, ta x\u1eed l\u00fd gen c\u1ee7a m\u1ed9t c\u00e2y ng\u00f4 tr\u01b0\u1edbc khi gieo tr\u1ed3ng th\u00ec nh\u1eefng b\u1eafp ng\u00f4 thu \u0111\u01b0\u1ee3c t\u1eeb c\u00e2y ng\u00f4 n\u00e0y l\u00e0 th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen. Nh\u01b0ng khi ta \u0111\u00e3 thu ho\u1ea1ch \u0111\u01b0\u1ee3c b\u1eafp ng\u00f4 t\u1eeb m\u00f9a v\u1ee5 r\u1ed3i x\u1eed l\u00fd c\u00f4ng ngh\u1ec7 sinh h\u1ecdc th\u00ec b\u1eafp ng\u00f4 n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen.<\/span><\/p>\n

\u00dd t\u01b0\u1edfng ch\u1ebf t\u1ea1o ra th\u1ef1c ph\u1ea9m chuy\u1ec3n gen kh\u00f4ng ph\u1ea3i ng\u1eabu nhi\u00ean m\u00e0 c\u00f3. \u0110\u1ee9ng tr\u01b0\u1edbc m\u1ed9t th\u1ef1c t\u1ebf, d\u00e2n s\u1ed1 t\u0103ng l\u00ean m\u00e0 l\u01b0\u01a1ng th\u1ef1c th\u00ec \u0111ang thi\u1ebfu v\u00ec nhi\u1ec1u l\u00fd do n\u00ean ng\u01b0\u1eddi ta khao kh\u00e1t c\u00f3 nh\u1eefng gi\u1ed1ng c\u00e2y tr\u1ed3ng v\u1eadt nu\u00f4i c\u00f3 m\u1ed9t \u0111\u1eb7c t\u00ednh \u01b0u vi\u1ec7t n\u00e0o \u0111\u00f3 c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p \u0111\u1ee7 th\u1ef1c ph\u1ea9m \u0103n. T\u1eeb \u0111\u00f3, ng\u01b0\u1eddi ta mu\u1ed1n c\u00f3 nh\u1eefng th\u1ef1c v\u1eadt c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu h\u1ea1n t\u1ed1t, nh\u1eefng c\u00e2y tr\u1ed3ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh cao nh\u1eb1m l\u00e0m t\u0103ng n\u0103ng su\u1ea5t m\u00f9a m\u00e0ng. Do \u0111\u00f3 m\u00e0 th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen ra \u0111\u1eddi.<\/span><\/p>\n

Nh\u01b0ng cho \u0111\u1ebfn ng\u00e0y nay th\u00ec th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen kh\u00f4ng n\u1eb1m trong ph\u1ea1m tr\u00f9 b\u00f3 h\u1eb9p nh\u01b0 th\u1ebf. Ng\u01b0\u1eddi ta c\u00f2n s\u1eed d\u1ee5ng th\u1ef1c ph\u1ea9m chuy\u1ec3n gen nh\u1eb1m t\u1ea1o ra nh\u1eefng th\u1ef1c ph\u1ea9m c\u00f3 m\u1ed9t \u0111\u1eb7c t\u00ednh dinh d\u01b0\u1ee1ng \u01b0u vi\u1ec7t n\u00e0o \u0111\u00f3. Ho\u1eb7c c\u0169ng c\u00f3 khi l\u00e0 nh\u1eb1m t\u1ed5ng h\u1ee3p ra c\u00e1c ch\u1ebf ph\u1ea9m sinh h\u1ecdc hay c\u00e1c <\/span>thu\u1ed1c<\/span><\/span> d\u00f9ng trong <\/span>\u0111i\u1ec1u tr\u1ecb<\/span><\/span> b\u1ec7nh.<\/span><\/p>\n

N\u1ed5i ti\u1ebfng trong l\u00e0ng th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen l\u00e0 c\u00e2u chuy\u1ec7n c\u1ee7a ng\u00f4 bi\u1ebfn \u0111\u1ed5i gen Bt. Ng\u00f4 bi\u1ebfn \u0111\u1ed5i gen Bt v\u1ed1n xu\u1ea5t th\u00e2n t\u1eeb m\u1ed9t lo\u1ea1i ng\u00f4 b\u00ecnh th\u01b0\u1eddng \u1edf ch\u00e2u \u00c2u v\u00e0 M\u1ef9. Nh\u01b0ng sau \u0111\u00f3 ng\u00f4 n\u00e0y \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p m\u1ed9t gen B.t t\u1eeb vi khu\u1ea9n Bacillus thuringiensis tr\u1edf th\u00e0nh m\u1ed9t gi\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i \u1ea5u tr\u00f9ng s\u00e2u b\u1ecd. N\u0103ng su\u1ea5t ng\u00f4 t\u1eeb gi\u1ed1ng ng\u00f4 n\u00e0y \u0111\u01b0\u1ee3c t\u0103ng l\u00ean r\u00f5 r\u1ec7t.<\/span><\/p>\n

Sau c\u00e2u chuy\u1ec7n c\u1ee7a ng\u00f4 Bt ng\u01b0\u1eddi ta c\u00f2n c\u00f3 nhi\u1ec1u lo\u1ea1i th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen kh\u00e1c nh\u01b0 c\u00e2y c\u1ea3i d\u1ea7u Canada, khoai t\u00e2y Bt, \u0111\u1eadu n\u00e0nh roundup, ng\u00f4 roundup, insulin tr\u1ecb \u0111\u00e1i th\u00e1o \u0111\u01b0\u1eddng v\u00e0 men chemotripsin l\u00e0m pho m\u00e1t t\u1ed5ng h\u1ee3p t\u1eeb vi khu\u1ea9n.<\/span><\/p>\n

C\u00f3 \u0111\u1ea3m b\u1ea3o dinh d\u01b0\u1ee1ng?<\/b><\/span><\/p>\n

V\u1ec1 m\u1eb7t nguy\u00ean t\u1eafc, ng\u01b0\u1eddi ta ch\u1ec9 l\u00e0m bi\u1ebfn \u0111\u1ed5i gen mang t\u00ednh c\u00f3 l\u1ee3i. Ngh\u0129a l\u00e0 ch\u1ec9 ti\u1ebfn h\u00e0nh bi\u1ebfn \u0111\u1ed5i \u1edf nh\u1eefng gen kh\u00f4ng li\u00ean quan g\u00ec \u0111\u1ebfn th\u00e0nh ph\u1ea7n gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng c\u1ee7a th\u1ef1c ph\u1ea9m, ho\u1eb7c n\u1ebfu c\u00f3 th\u00ec s\u1ebd l\u00e0m \u0111\u1ed9ng t\u00e1c theo h\u01b0\u1edbng t\u0103ng c\u01b0\u1eddng h\u00e0m l\u01b0\u1ee3ng m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i theo chi\u1ec1u h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i. Do \u0111\u00f3, gi\u00e1 tr\u1ecb dinh d\u01b0\u1ee1ng c\u1ee7a th\u00e0nh ph\u1ea9m kh\u00f4ng h\u1ec1 b\u1ecb suy gi\u1ea3m.<\/span><\/p>\n

V\u00ed d\u1ee5 nh\u01b0 c\u00e2y c\u1ea3i d\u1ea7u Canada. Lo\u1ea1i th\u1ef1c v\u1eadt n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c chuy\u1ec3n gen theo h\u01b0\u1edbng l\u00e0m t\u0103ng h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t b\u00e9o. Ng\u01b0\u1eddi ta th\u1ea5y, c\u00e2y c\u1ea3i d\u1ea7u n\u00e0y sau khi \u0111\u01b0\u1ee3c bi\u1ebfn \u0111\u1ed5i \u0111\u00e3 cho nhi\u1ec1u d\u1ea7u h\u01a1n, d\u1ea7u c\u1ee7a n\u00f3 \u00edt ch\u1ea5t b\u00e9o b\u00e3o ho\u00e0 h\u01a1n, cung c\u1ea5p nhi\u1ec1u axit b\u00e9o omega 3.<\/span><\/p>\n

Nh\u01b0 v\u1eady vi\u1ec7c s\u1eed d\u1ee5ng th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen r\u00f5 r\u00e0ng c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh. B\u00ean c\u1ea1nh vi\u1ec7c cung c\u1ea5p dinh d\u01b0\u1ee1ng th\u00ec th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen c\u00f2n cho ch\u00fang ta nh\u1eefng v\u1ee5 m\u00f9a b\u1ed9i thu, nh\u1eefng v\u1ee5 m\u00f9a t\u1ed3n t\u1ea1i ngay c\u1ea3 \u1edf trong \u0111i\u1ec1u ki\u1ec7n s\u00e2u b\u1ec7nh v\u00e0 kh\u00ed h\u1eadu kh\u1eafc nghi\u1ec7t.<\/span><\/p>\n

\"\"
\n<\/span><\/p>\n

V\u00e0 nh\u1eefng quan ng\u1ea1i<\/b><\/span><\/p>\n

R\u00f5 r\u00e0ng l\u00e0m bi\u1ebfn \u0111\u1ed5i gen c\u00e1c c\u00e2y tr\u1ed3ng v\u1eadt nu\u00f4i trong ph\u00f2ng th\u00ed nghi\u1ec7m tr\u01b0\u1edbc khi \u0111em ra nu\u00f4i tr\u1ed3ng \u0111\u00e3 t\u1ea1o ra \u0111\u01b0\u1ee3c nh\u1eefng sinh v\u1eadt c\u00f3 \u0111\u1eb7c t\u00ednh nh\u01b0 \u00fd \u0111\u1ec3 cung \u1ee9ng m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng th\u1ef1c ph\u1ea9m. Kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ebf m\u00e0 th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen c\u00f2n c\u00f3 th\u1ec3 ch\u1ee9a \u0111\u1ef1ng nh\u1eefng gen \u201cxa l\u1ea1\u201d t\u1eeb m\u1ed9t sinh v\u1eadt ch\u1eb3ng h\u1ec1 li\u00ean quan di truy\u1ec1n. Ngu\u1ed3n gen nh\u01b0 th\u1ebf c\u00f3 th\u1ec3 l\u1ea5y t\u1eeb nhi\u1ec1u lo\u1ea1i kh\u00e1c nhau, c\u00f3 th\u1ec3 l\u1ea5y t\u1eeb th\u1ef1c v\u1eadt kh\u00e1c h\u1ecd, c\u00f3 th\u1ec3 l\u1ea5y t\u1eeb n\u1ea5m, \u0111\u1ecba y ho\u1eb7c c\u0169ng c\u00f3 khi l\u1ea5y t\u1eeb vi khu\u1ea9n hay vi r\u00fat. B\u1eb1ng c\u00f4ng ngh\u1ec7 n\u00e0y, sinh v\u1eadt \u0111\u01b0\u1ee3c t\u1ea1o ra ho\u00e0n to\u00e0n c\u00f3 \u0111\u1ee7 \u0111\u1ed9 \u201cm\u1edbi\u201d kh\u00e1c bi\u1ec7t ho\u00e0n to\u00e0n so v\u1edbi sinh v\u1eadt ban \u0111\u1ea7u, l\u00e0m \u0111a d\u1ea1ng ho\u00e1 t\u00ednh n\u0103ng l\u1ef1a ch\u1ecdn. \u0110i\u1ec3m n\u00e0y r\u00f5 r\u00e0ng l\u00e0 l\u1ee3i th\u1ebf h\u01a1n so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p lai gh\u00e9p th\u00f4ng qua sinh s\u1ea3n, b\u1eaft bu\u1ed9c ph\u1ea3i c\u00f3 m\u1ed1i quan h\u1ec7 g\u1ea7n v\u1ec1 m\u1eb7t sinh s\u1ea3n.<\/span><\/p>\n

Song v\u1eabn c\u00f2n qu\u00e1 s\u1edbm \u0111\u1ec3 c\u00f3 an t\u00e2m s\u1eed d\u1ee5ng. M\u1eb7c d\u00f9 th\u1ef1c ph\u1ea9m chuy\u1ec3n gen kh\u00f4ng l\u00e0m gi\u1ea3m dinh d\u01b0\u1ee1ng nh\u01b0ng ch\u00fang ta l\u1ea1i kh\u00f4ng c\u00f3 g\u00ec \u0111\u1ea3m b\u1ea3o l\u00e0 trong c\u00e1c th\u1ef1c ph\u1ea9m \u1ea5y kh\u00f4ng c\u00f3 ch\u1ea5t \u201cl\u1ea1\u201d kh\u00f4ng ph\u1ea3i dinh d\u01b0\u1ee1ng \u0111\u01b0\u1ee3c t\u1ea1o ra. Nh\u01b0 trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a ng\u00f4 Bt, th\u1ef1c ch\u1ea5t gen Bt t\u00edch h\u1ee3p v\u00e0o ng\u00f4 gi\u00fap ng\u00f4 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecdi s\u00e2u b\u1ec7nh l\u00e0 v\u00ec gen n\u00e0y ch\u1ecbu tr\u00e1ch nhi\u1ec7m t\u1ed5ng h\u1ee3p ra m\u1ed9t protein g\u00e2y \u0111\u1ed9c cho s\u00e2u b\u1ec7nh. V\u1eady li\u1ec7u protein n\u00e0y c\u00f3 \u0111\u1ed9c h\u1ea1i cho ng\u01b0\u1eddi v\u00e0 c\u00e1c sinh th\u1ec3 kh\u00e1c c\u00f3 l\u1ee3i trong t\u1ef1 nhi\u00ean.<\/span><\/p>\n

L\u1ea1i n\u1eefa, vi\u1ec7c can thi\u1ec7p c\u00e1c gen trong chu tr\u00ecnh t\u1ea1o ra th\u1ef1c ph\u1ea9m r\u1ea5t c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 t\u01b0\u01a1ng t\u00e1c sinh h\u1ecdc, d\u1eabn \u0111\u1ebfn m\u1ed9t k\u1ebft qu\u1ea3 l\u00e0 l\u00e0m thay \u0111\u1ed5i c\u1ea5u tr\u00fac c\u00e1c ph\u00e2n t\u1eed dinh d\u01b0\u1ee1ng. Ch\u1eb3ng h\u1ea1n nh\u01b0 thay \u0111\u1ed5i h\u00ecnh d\u1ea1ng, c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c ph\u00e2n t\u1eed \u0111\u1ea1m (protein). N\u1ebfu trong tr\u01b0\u1eddng h\u1ee3p ng\u01b0\u1eddi s\u1eed d\u1ee5ng l\u00e0 ng\u01b0\u1eddi d\u1ec5 b\u1ecb d\u1ecb \u1ee9ng th\u00ec nh\u1eefng s\u1ef1 thay \u0111\u1ed5i n\u00e0y l\u00e0 nguy c\u01a1 t\u1ea1o ra nh\u1eefng tr\u01b0\u1eddng h\u1ee3p d\u1ecb \u1ee9ng th\u1ef1c ph\u1ea9m. Tr\u00ean th\u1ef1c t\u1ebf ng\u01b0\u1eddi ta \u0111\u00e3 th\u1ea5y hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y \u1edf th\u1ef1c ph\u1ea9m chuy\u1ec3n gen m\u00e0 kh\u00f4ng quan s\u00e1t th\u1ea5y \u1edf th\u1ef1c ph\u1ea9m th\u00f4ng th\u01b0\u1eddng.<\/span><\/p>\n

M\u1ed9t y\u1ebfu t\u1ed1 kh\u00e1c c\u0169ng \u0111\u00e1ng lo ng\u1ea1i l\u00e0 t\u1ea1o ra nh\u1eefng gi\u1ed1ng c\u00e2y tr\u1ed3ng v\u1eadt nu\u00f4i mang t\u00ednh \u0111\u1ed9t bi\u1ebfn sinh h\u1ecdc x\u1ea5u. \u1ede m\u1ed9t ch\u1eebng m\u1ef1c, ch\u00fang c\u00f3 th\u1ec3 t\u1ef1 lai t\u1ea1o v\u1edbi sinh v\u1eadt c\u00f9ng d\u00f2ng. Th\u1eadm ch\u00ed ch\u00fang c\u00f3 th\u1ec3 truy\u1ec1n \u0111\u1ea1t gen cho c\u00e1c c\u1ed9ng \u0111\u1ed3ng vi khu\u1ea9n. Li\u1ec7u nh\u1eefng gen ch\u00fang truy\u1ec1n \u0111\u1ea1t hay \u0111\u1ed9t bi\u1ebfn c\u00f3 ch\u1ed1ng l\u1ea1i hay hu\u1ef7 di\u1ec7t cu\u1ed9c s\u1ed1ng v\u00e0 t\u00ednh m\u1ea1ng c\u1ee7a m\u1ed9t c\u00e1 nh\u00e2n hay m\u1ed9t c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi? Li\u1ec7u nh\u1eefng gen kh\u00e1ng thu\u1ed1c di\u1ec7t c\u1ecf c\u00f3 gi\u00fap vi khu\u1ea9n nh\u1eadn \u0111\u01b0\u1ee3c gen n\u00e0y kh\u00e1ng l\u1ea1i kh\u00e1ng sinh\u2026 T\u1ea5t c\u1ea3 nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y \u0111ang l\u00e0m \u0111au \u0111\u1ea7u c\u00e1c nh\u00e0 y h\u1ecdc. \u0110\u00f3 l\u00e0 \u0111i\u1ec1u m\u00e0 v\u00ec th\u1eddi gian c\u00f2n qu\u00e1 ng\u1eafn ng\u01b0\u1eddi ta ch\u01b0a th\u1ec3 tr\u1ea3 l\u1eddi kh\u1eb3ng \u0111\u1ecbnh. Ch\u1ec9 bi\u1ebft r\u1eb1ng, d\u01b0\u1edbi g\u00f3c \u0111\u1ed9 khoa h\u1ecdc, c\u00e1c nh\u00e0 khoa h\u1ecdc\u00a0 khuy\u00ean ch\u00fang ta n\u00ean s\u1eed d\u1ee5ng th\u1ef1c ph\u1ea9m t\u1ef1 nhi\u00ean. N\u1ebfu c\u00f3 s\u1eed d\u1ee5ng th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen th\u00ec ch\u1ec9 n\u00ean s\u1eed d\u1ee5ng nh\u1eefng th\u1ef1c ph\u1ea9m c\u00f3 s\u1ed1 l\u01b0\u1ee3ng gen bi\u1ebfn \u0111\u1ed5i d\u01b0\u1edbi 1%. Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng nh\u1eefng th\u1ef1c ph\u1ea9m c\u00f3 s\u1ed1 l\u01b0\u1ee3ng gen bi\u1ebfn \u0111\u1ed5i tr\u00ean 5% \u0111\u1ec3 tr\u00e1nh c\u00e1c bi\u1ebfn c\u1ed1 v\u1ec1 di truy\u1ec1n.<\/span><\/div>\n

Theo BS. Nguy\u1ec5n Thu Hi\u1ec1n – suckhoegiadinh.org<\/p>\n","protected":false},"excerpt":{"rendered":"

Vi\u1ec7c s\u1eed d\u1ee5ng th\u1ef1c ph\u1ea9m bi\u1ebfn \u0111\u1ed5i gen c\u00f3 nh\u1eefng \u01b0u vi\u1ec7t nh\u1ea5t \u0111\u1ecbnh. Ch\u00fang ta c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng th\u1ef1c ph\u1ea9m gi\u00e0u dinh d\u01b0\u1ee1ng \u1edf m\u1ed9t y\u1ebfu t\u1ed1 dinh d\u01b0\u1ee1ng n\u00e0o \u0111\u00f3. Tuy nhi\u00ean, c\u1ea7n ph\u1ea3i l\u01b0u \u00fd khi d\u00f9ng d\u00f2ng th\u1ef1c ph\u1ea9m c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y.<\/p>\n","protected":false},"author":1,"featured_media":3263,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6188"}],"collection":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/comments?post=6188"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6188\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/3263"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}