{"id":6706,"date":"2015-07-14T08:21:01","date_gmt":"2015-07-14T01:21:01","guid":{"rendered":"http:\/\/antoansinhhoc.vn\/?p=1272"},"modified":"2015-07-14T08:21:01","modified_gmt":"2015-07-14T01:21:01","slug":"so-sanh-ti-le-tieu-hoa-cac-axit-amin-o-dau-tuong","status":"publish","type":"post","link":"https:\/\/nbca.gov.vn\/so-sanh-ti-le-tieu-hoa-cac-axit-amin-o-dau-tuong\/","title":{"rendered":"So s\u00e1nh t\u1ec9 l\u1ec7 ti\u00eau h\u00f3a c\u00e1c axit amin \u1edf \u0111\u1eadu t\u01b0\u01a1ng"},"content":{"rendered":"<p>P<span id=\"ArticalDetail1_lblTeaser\" class=\"OverollContentDesc\">h\u00f2ng th\u00ed nghi\u1ec7m dinh d\u01b0\u1ee1ng d\u1ea1 d\u00e0y \u0111\u01a1n Stein \u0111\u00e3 ti\u1ebfn h\u00e0nh m\u1ed9t th\u00ed nghi\u1ec7m \u0111\u1ec3 so s\u00e1nh t\u1ef7 l\u1ec7 ti\u00eau h\u00f3a h\u1ed3i tr\u00e0ng ti\u00eau chu\u1ea9n (SID) c\u1ee7a c\u00e1c axit amin v\u00e0 n\u1ed3ng \u0111\u1ed9 c\u1ee7a axit amin SID trong b\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u1edf c\u00e1c v\u00f9ng kh\u00e1c nhau t\u1ea1i M\u1ef9 v\u00e0 l\u00e0m th\u1ee9c \u0103n cho nh\u1eefng con l\u1ee3n \u0111ang ph\u00e1t tri\u1ec3n.<\/span><\/p>\n<div class=\"NoiDungBai\">\n<div>Theo c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u Kelly Sotak-Peper v\u00e0 Hans H. Stein, \u0111\u1eadu t\u01b0\u01a1ng tr\u1ed3ng \u1edf mi\u1ec1n B\u1eafc n\u01b0\u1edbc M\u1ef9 ti\u1ebfp x\u00fac v\u1edbi \u00edt ng\u00e0y sinh tr\u01b0\u1edfng h\u01a1n v\u00e0 th\u1eddi gian chi\u1ebfu s\u00e1ng c\u1ee7a m\u1eb7t tr\u1eddi \u00edt h\u01a1n so v\u1edbi c\u00e2y \u0111\u1eadu t\u01b0\u01a1ng tr\u1ed3ng \u1edf nh\u1eefng n\u01a1i kh\u00e1c t\u1ea1i M\u1ef9. K\u1ebft qu\u1ea3 l\u00e0, \u0111\u1eadu t\u01b0\u01a1ng tr\u1ed3ng \u1edf mi\u1ec1n B\u1eafc n\u01b0\u1edbc M\u1ef9 c\u1ed1 \u0111\u1ecbnh \u00edt nit\u01a1 h\u01a1n v\u00e0 c\u00f3 h\u00e0m l\u01b0\u1ee3ng pr\u00f4t\u00eain th\u00f4 th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c gi\u1ed1ng \u0111\u1eadu t\u01b0\u01a1ng kh\u00e1c c\u1ee7a M\u1ef9. Tuy nhi\u00ean, h\u00e0m l\u01b0\u1ee3ng c\u00e1c axit amin c\u1ee5 th\u1ec3, axit amin c\u1ea7n thi\u1ebft l\u00e0 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c m\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c x\u00e2y d\u1ef1ng ch\u1ebf \u0111\u1ed9 \u0103n h\u01a1n l\u00e0 h\u00e0m l\u01b0\u1ee3ng c\u1ee7a pr\u00f4t\u00eain th\u00f4. H\u00e0m l\u01b0\u1ee3ng c\u1ee7a c\u00e1c axit amin trong \u0111\u1eadu t\u01b0\u01a1ng \u0111\u01b0\u1ee3c tr\u1ed3ng \u1edf c\u00e1c khu v\u1ef1c kh\u00e1c c\u1ee7a M\u1ef9 ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/div>\n<div><img decoding=\"async\" class=\"aligncenter\" src=\"http:\/\/iasvn.org\/upload\/news\/h_434.jpg\" alt=\"\" \/><\/div>\n<div>L\u01b0\u1ee3ng axit amin trong b\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng s\u1eb5n c\u00f3 cho l\u1ee3n c\u0169ng ph\u1ee5 thu\u1ed9c v\u00e0o kh\u1ea3 n\u0103ng ti\u00eau h\u00f3a, nh\u01b0ng kh\u00f4ng c\u00f3 nghi\u00ean c\u1ee9u n\u00e0o so s\u00e1nh t\u1ef7 l\u1ec7 ti\u00eau h\u00f3a c\u1ee7a c\u00e1c axit amin trong b\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng \u0111\u01b0\u1ee3c tr\u1ed3ng \u1edf c\u00e1c v\u00f9ng kh\u00e1c nhau c\u1ee7a M\u1ef9. Do \u0111\u00f3, m\u1ed9t th\u00ed nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh \u0111\u1ec3 so s\u00e1nh t\u1ef7 l\u1ec7 ti\u00eau h\u00f3a h\u1ed3i tr\u00e0ng ti\u00eau chu\u1ea9n (SID) c\u1ee7a c\u00e1c axit amin v\u00e0 h\u00e0m l\u01b0\u1ee3ng c\u1ee7a axit amin SID trong b\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng \u0111\u01b0\u1ee3c tr\u1ed3ng \u1edf c\u00e1c v\u00f9ng kh\u00e1c nhau trong ph\u1ea1m vi n\u01b0\u1edbc M\u1ef9 v\u00e0 l\u00e0m th\u1ee9c \u0103n cho l\u1ee3n \u0111ang t\u0103ng tr\u01b0\u1edfng.<\/div>\n<div><\/div>\n<div>Hai m\u01b0\u01a1i ngu\u1ed3n b\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong th\u00ed nghi\u1ec7m. \u0110\u1eadu t\u01b0\u01a1ng c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb c\u00e1c nh\u00e0 m\u00e1y nghi\u1ec1n tr\u00ean kh\u1eafp c\u00e1c khu v\u1ef1c tr\u1ed3ng \u0111\u1eadu t\u01b0\u01a1ng c\u1ee7a M\u1ef9. \u0110\u1ec3 ph\u00e2n t\u00edch, \u0111\u1ecba \u0111i\u1ec3m nh\u00e0 m\u00e1y nghi\u1ec1n \u0111\u01b0\u1ee3c chia th\u00e0nh 4 khu v\u1ef1c: 1) di\u1ec7n t\u00edch tr\u1ed3ng \u1edf mi\u1ec1n B\u1eafc (Michigan, Minnesota, v\u00e0 Nam Dakota, 4 m\u1eabu ph\u1ea9m), 2) di\u1ec7n t\u00edch tr\u1ed3ng \u1edf mi\u1ec1n \u0110\u00f4ng (Georgia, Indiana v\u00e0 Ohio, 6 m\u1eabu ph\u1ea9m), 3) khu v\u1ef1c tr\u1ed3ng \u1edf mi\u1ec1n T\u00e2y (Iowa, Missouri, v\u00e0 Nebraska, 7 m\u1eabu ph\u1ea9m), v\u00e0 4) Illinois (5 m\u1eabu ph\u1ea9m).<\/div>\n<div><\/div>\n<div>Hai m\u01b0\u01a1i hai con l\u1ee3n thi\u1ebfn \u0111ang t\u0103ng tr\u01b0\u1edfng c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3 trung b\u00ecnh ban \u0111\u1ea7u l\u00e0 25,5 kg \u0111\u01b0\u1ee3c cho \u0103n m\u1ed9t 1 trong 22 ch\u1ebf \u0111\u1ed9 cho \u0103n. C\u00e1c ch\u1ebf \u0111\u1ed9 \u0103n d\u1ef1a tr\u00ean tinh b\u1ed9t ng\u00f4, sucrose, v\u00e0 b\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng t\u1eeb b\u1ed1n v\u00f9ng tr\u1ed3ng. B\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng l\u00e0 ngu\u1ed3n axit amin duy nh\u1ea5t trong kh\u1ea9u ph\u1ea7n \u0103n c\u1ee7a l\u1ee3n. M\u1eabu h\u1ed3i tr\u00e0ng \u0111\u01b0\u1ee3c thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u1ef7 l\u1ec7 ti\u00eau h\u00f3a pr\u00f4t\u00eain th\u00f4 v\u00e0 axit amin h\u1ed3i tr\u00e0ng.<\/div>\n<div><\/div>\n<div>Kh\u00f4ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0o v\u1ec1 SID trung b\u00ecnh c\u1ee7a c\u00e1c axit amin thi\u1ebft y\u1ebfu v\u00e0 ch\u1ec9 c\u00f3 nh\u1eefng kh\u00e1c bi\u1ec7t nh\u1ecf trong SID trung b\u00ecnh c\u1ee7a c\u00e1c axit amin t\u1ed5ng th\u1ec3 trong b\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb b\u1ed1n khu v\u1ef1c kh\u00e1c nhau \u1edf M\u1ef9. Kh\u00f4ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 n\u1ed3ng \u0111\u1ed9 c\u1ee7a c\u00e1c axit amin thi\u1ebft y\u1ebfu SID, axit amin SID kh\u00f4ng thi\u1ebft y\u1ebfu, ho\u1eb7c axit amin SID t\u1ed5ng s\u1ed1 trong b\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng t\u1eeb b\u1ed1n khu v\u1ef1c tr\u1ed3ng kh\u00e1c nhau. C\u00e1c khu v\u1ef1c tr\u1ed3ng \u0111\u1eadu t\u01b0\u01a1ng c\u1ee7a M\u1ef9 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1 tr\u1ecb pr\u00f4t\u00eain c\u1ee7a b\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng l\u00e0m th\u1ee9c \u0103n cho l\u1ee3n.<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00f2ng th\u00ed nghi\u1ec7m dinh d\u01b0\u1ee1ng d\u1ea1 d\u00e0y \u0111\u01a1n Stein \u0111\u00e3 ti\u1ebfn h\u00e0nh m\u1ed9t th\u00ed nghi\u1ec7m \u0111\u1ec3 so s\u00e1nh t\u1ef7 l\u1ec7 ti\u00eau h\u00f3a h\u1ed3i tr\u00e0ng ti\u00eau chu\u1ea9n (SID) c\u1ee7a c\u00e1c axit amin v\u00e0 n\u1ed3ng \u0111\u1ed9 c\u1ee7a axit amin SID trong b\u1ed9t \u0111\u1eadu t\u01b0\u01a1ng \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t \u1edf c\u00e1c v\u00f9ng kh\u00e1c nhau t\u1ea1i M\u1ef9 v\u00e0 l\u00e0m th\u1ee9c [&#8230;]\n","protected":false},"author":1,"featured_media":1294,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6706"}],"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=6706"}],"version-history":[{"count":0,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/posts\/6706\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media\/1294"}],"wp:attachment":[{"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/media?parent=6706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/categories?post=6706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nbca.gov.vn\/wp-json\/wp\/v2\/tags?post=6706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}