{"id":47159,"date":"2024-02-22T12:17:01","date_gmt":"2024-02-22T20:17:01","guid":{"rendered":"https:\/\/sweet-pascal.52-27-215-206.plesk.page\/vi-sao-an-keo-cao-su-khong-duong-bi-xi-hoi\/"},"modified":"2024-02-22T12:17:01","modified_gmt":"2024-02-22T20:17:01","slug":"vi-sao-an-keo-cao-su-khong-duong-bi-xi-hoi","status":"publish","type":"post","link":"https:\/\/vietvalley.com\/en\/vi-sao-an-keo-cao-su-khong-duong-bi-xi-hoi\/","title":{"rendered":"V\u00ec sao \u0103n k\u1eb9o cao su kh\u00f4ng \u0111\u01b0\u1eddng, b\u1ecb \u2018x\u00ec h\u01a1i\u2019"},"content":{"rendered":"<p><strong>Nhi\u1ec1u ng\u01b0\u1eddi ch\u1ecdn nhai k\u1eb9o cao su kh\u00f4ng \u0111\u01b0\u1eddng \u0111\u1ec3 b\u1ea3o v\u1ec7 r\u0103ng, nh\u01b0ng \u00edt ai bi\u1ebft r\u1eb1ng, n\u00f3 l\u1ea1i l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y \u0111\u1ea7y h\u01a1i, kh\u00f4ng t\u1ed1t cho \u0111\u01b0\u1eddng ru\u1ed9t.<\/strong><\/p>\n<p><span>M\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n c\u1ee7a k\u1eb9o cao su kh\u00f4ng \u0111\u01b0\u1eddng l\u00e0 sorbitol \u2013 m\u1ed9t lo\u1ea1i ch\u1ea5t g\u00e2y co th\u1eaft ti\u00eau h\u00f3a, \u0111\u1ea7y h\u01a1i v\u00e0 ti\u00eau ch\u1ea3y \u1edf n\u1ed3ng \u0111\u1ed9 cao, nh\u01b0ng \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 ng\u01b0\u1eddi, nh\u1eefng tri\u1ec7u ch\u1ee9ng n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng xu\u1ea5t hi\u1ec7n ch\u1ec9 sau khi ti\u00eau th\u1ee5 m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf do h\u1ecd kh\u00f4ng \u0111\u01b0\u1ee3c dung n\u1ea1p sorbitol. (theo <a href=\"https:\/\/www.newsweek.com\/\" target=\"_blank\" rel=\"noopener\">Newsweek<\/a>)<\/span><span><br \/><\/span><span><br \/><\/span><span> Theo m\u1ed9t b\u00e0i b\u00e1o m\u1edbi tr\u00ean t\u1ea1p ch\u00ed Cell, c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eeba ph\u00e1t hi\u1ec7n ra r\u1eb1ng m\u1ed9t k\u1ebf ho\u1ea1ch \u0103n nhi\u1ec1u ch\u1ea5t b\u00e9o k\u1ebft h\u1ee3p v\u1edbi vi\u1ec7c d\u00f9ng thu\u1ed1c kh\u00e1ng sinh l\u00e0 nguy\u00ean nh\u00e2n khi\u1ebfn cho t\u00ecnh tr\u1ea1ng kh\u00f4ng dung n\u1ea1p sorbitol \u1edf chu\u1ed9t x\u1ea3y ra.<\/span><\/p>\n<p><span>Sorbitol l\u00e0 m\u1ed9t ch\u1ea5t c\u00f3 c\u1ed3n ch\u1ee9a \u0111\u01b0\u1eddng v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t s\u1ed1 lo\u1ea1i \u0111\u1ed3 \u0103n kh\u00f4ng \u0111\u01b0\u1eddng, nh\u01b0 k\u1eb9o ng\u1ecdt v\u00e0 k\u1eb9o l\u00e0m th\u01a1m mi\u1ec7ng, \u0111\u1ed3ng th\u1eddi c\u00f2n c\u00f3 ngu\u1ed3n g\u1ed1c t\u1ef1 nhi\u00ean trong nhi\u1ec1u lo\u1ea1i tr\u00e1i c\u00e2y kh\u00e1c nhau, nh\u01b0 m\u01a1, t\u00e1o, l\u00ea v\u00e0 b\u01a1.<\/span><\/p>\n<p><span>Th\u00f4ng th\u01b0\u1eddng, sorbitol b\u1ecb ph\u00e2n h\u1ee7y trong ru\u1ed9t, ch\u1ec9 khi n\u00e0o ai \u0111\u00f3 \u0103n v\u00e0o m\u1ed9t l\u01b0\u1ee3ng sorbitol cao, m\u1edbi x\u1ea3y ra v\u1ea5n \u0111\u1ec1. Tuy nhi\u00ean, sorbitol s\u1ebd \u0111i qua ru\u1ed9t non r\u1ed3i \u0111\u1ebfn \u0111\u1ea1i tr\u00e0ng, n\u01a1i c\u00e1c vi khu\u1ea9n kh\u00e1c ph\u00e2n h\u1ee7y, th\u00f4ng qua qu\u00e1 tr\u00ecnh l\u00ean men, n\u1ebfu n\u00f3 kh\u00f4ng th\u1ec3 b\u1ecb ph\u00e2n h\u1ee7y. Qu\u00e1 tr\u00ecnh l\u00ean men n\u00e0y s\u1ea3n sinh ra kh\u00ed, d\u1eabn \u0111\u1ebfn vi\u1ec7c \u2018x\u00ec h\u01a1i\u2019 ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 ti\u00eau ch\u1ea3y.<\/span><\/p>\n<p>(minh h\u1ecda: Marvin Meyer\/Unsplash)<\/p>\n<p><span><br \/><\/span><span><br \/><\/span><span> C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u00ecn v\u00e0o ph\u00e2n t\u00edch metagenomic \u0111\u1ec3 ph\u00e1t hi\u1ec7n ra r\u1eb1ng vi khu\u1ea9n \u0111\u01b0\u1eddng ru\u1ed9t mang t\u00ean Clostridia ch\u1ecbu tr\u00e1ch nhi\u1ec7m ph\u00e1 v\u1ee1 sorbitol m\u1ed9t c\u00e1ch b\u00ecnh th\u01b0\u1eddng v\u00e0 kh\u00f4ng c\u00f3 \u1edf nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng dung n\u1ea1p lo\u1ea1i ch\u1ea5t n\u00e0y. H\u1ecd c\u0169ng nh\u1eadn th\u1ea5y r\u1eb1ng vi\u1ec7c d\u00f9ng thu\u1ed1c kh\u00e1ng sinh v\u00e0 c\u00f3 m\u1ed9t kh\u1ea9u ph\u1ea7n \u0103n nhi\u1ec1u ch\u1ea5t b\u00e9o c\u0169ng l\u00e0m gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng vi khu\u1ea9n \u0111\u01b0\u1eddng ru\u1ed9t Clostridia \u1edf chu\u1ed9t, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng kh\u00f4ng dung n\u1ea1p sorbitol.<\/span><\/p>\n<p><span>\u0110\u1ed3ng t\u00e1c gi\u1ea3 c\u1ee7a b\u00e0i b\u00e1o \u2013 Jee-Yon Lee, tr\u1ee3 l\u00fd nh\u00e0 khoa h\u1ecdc d\u1ef1 \u00e1n t\u1ea1i Khoa Vi sinh y h\u1ecdc v\u00e0 Mi\u1ec5n d\u1ecbch h\u1ecdc thu\u1ed9c UC Davis, cho bi\u1ebft trong m\u1ed9t tuy\u00ean b\u1ed1: \u201cNghi\u00ean c\u1ee9u c\u1ee7a ch\u00fang t\u00f4i cho th\u1ea5y s\u1ef1 ph\u00e2n h\u1ee7y sorbitol c\u1ee7a vi sinh v\u1eadt th\u01b0\u1eddng b\u1ea3o v\u1ec7 v\u1eadt ch\u1ee7 ch\u1ed1ng l\u1ea1i t\u00ecnh tr\u1ea1ng kh\u00f4ng dung n\u1ea1p sorbitol. Tuy nhi\u00ean, s\u1ef1 suy gi\u1ea3m kh\u1ea3 n\u0103ng ph\u00e2n h\u1ee7y sorbitol c\u1ee7a vi sinh v\u1eadt g\u00e2y ra t\u00ecnh tr\u1ea1ng kh\u00f4ng h\u1ea5p th\u1ee5 lo\u1ea1i ch\u1ea5t n\u00e0y.\u201d<\/span><\/p>\n<p><span>Vi khu\u1ea9n Clostridium l\u00e0 lo\u00e0i k\u1ef5 kh\u00ed, c\u00f3 ngh\u0129a l\u00e0 ch\u00fang ph\u00e1t tri\u1ec3n m\u1ea1nh trong m\u00f4i tr\u01b0\u1eddng kh\u00f4ng c\u00f3 oxy v\u00e0 y\u1ebfu \u0111i khi c\u00f3 oxy. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ph\u00e1t hi\u1ec7n ra r\u1eb1ng n\u1ebfu lo\u00e0i chu\u1ed9t \u0111\u01b0\u1ee3c cho d\u00f9ng thu\u1ed1c kh\u00e1ng sinh v\u00e0 c\u00f3 m\u1ed9t kh\u1ea9u ph\u1ea7n \u0103n nhi\u1ec1u ch\u1ea5t b\u00e9o, c\u00e1c t\u1ebf b\u00e0o l\u00f3t ru\u1ed9t c\u1ee7a ch\u00fang s\u1ebd s\u1eed d\u1ee5ng \u00edt oxy \u0111i, \u0111\u1ec3 l\u1ea1i nhi\u1ec1u oxy h\u01a1n trong ru\u1ed9t, khi\u1ebfn vi khu\u1ea9n ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec1u oxy h\u01a1n. \u0110i\u1ec1u n\u00e0y ng\u0103n c\u1ea3n vi khu\u1ea9n ph\u00e1t tri\u1ec3n, ngh\u0129a l\u00e0 c\u00f3 \u00edt vi khu\u1ea9n hi\u1ec7n di\u1ec7n h\u01a1n \u0111\u1ec3 ph\u00e2n h\u1ee7y sorbitol trong ru\u1ed9t c\u1ee7a m\u1ed9t con chu\u1ed9t.<\/span><\/p>\n<p><span>Lee cho bi\u1ebft: \u201cPh\u00e1t hi\u1ec7n n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng, v\u00ec vi\u1ec7c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn sorbitol v\u00e0 c\u00e1c lo\u1ea1i ch\u1ea5t c\u00f3 c\u1ed3n ch\u1ee9a \u0111\u01b0\u1eddng t\u01b0\u01a1ng t\u1ef1 trong giai \u0111o\u1ea1n s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m \u0103n ki\u00eang th\u00e2n thi\u1ec7n v\u1edbi keto c\u00f3 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t b\u00e9o cao. Kh\u00e1m ph\u00e1 n\u00e0y c\u0169ng nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ti\u00eau th\u1ee5 oxy b\u1edfi l\u1edbp bi\u1ec3u m\u00f4 trong ru\u1ed9t, trong vi\u1ec7c duy tr\u00ec s\u1ef1 c\u00e2n b\u1eb1ng l\u00e0nh m\u1ea1nh c\u1ee7a vi khu\u1ea9n \u0111\u01b0\u1eddng ru\u1ed9t, \u0111\u1eb7c bi\u1ec7t l\u00e0 Clostridia, \u0111\u1ec3 ti\u00eau h\u00f3a m\u1ed9t s\u1ed1 lo\u1ea1i \u0111\u01b0\u1eddng m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd.\u201d<\/span><\/p>\n\n<p><span>Trong b\u00e0i b\u00e1o, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u gi\u1ea3i th\u00edch r\u1eb1ng h\u1ecd \u0111\u00e3 th\u1eed nghi\u1ec7m m\u1ed9t c\u00e1ch \u0111\u1ec3 kh\u00f4i ph\u1ee5c vi khu\u1ea9n \u0111\u01b0\u1eddng ru\u1ed9t, bao g\u1ed3m c\u1ea3 vi\u1ec7c cho chu\u1ed9t \u0103n m\u1ed9t lo\u1ea1i vi khu\u1ea9n k\u1ef5 kh\u00ed, c\u00f3 t\u00ean l\u00e0 Anaerostipes. Lo\u1ea1i vi khu\u1ea9n n\u00e0y t\u1ea1o ra m\u1ed9t ch\u1ea5t h\u00f3a h\u1ecdc g\u1ecdi l\u00e0 butyrate, gi\u00fap t\u0103ng c\u01b0\u1eddng vi\u1ec7c s\u1eed d\u1ee5ng oxy c\u1ee7a c\u00e1c t\u1ebf b\u00e0o trong ru\u1ed9t v\u00e0 do \u0111\u00f3 l\u00e0m gi\u1ea3m n\u1ed3ng \u0111\u1ed9 oxy trong khu v\u1ef1c vi khu\u1ea9n sinh s\u1ed1ng. \u0110i\u1ec1u n\u00e0y l\u00e0m ph\u1ee5c h\u1ed3i m\u1ee9c \u0111\u1ed9 ban \u0111\u1ea7u c\u1ee7a vi khu\u1ea9n Clostridia, gi\u00fap b\u1ea3o v\u1ec7 chu\u1ed9t kh\u1ecfi t\u00ecnh tr\u1ea1ng kh\u00f4ng dung n\u1ea1p sorbitol, ngay c\u1ea3 sau khi vi khu\u1ea9n k\u1ef5 kh\u00ed Anaerostipes \u0111\u00e3 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf kh\u1ecfi ru\u1ed9t c\u1ee7a ch\u00fang.<\/span><\/p>\n<p><span>\u0110\u1ed3ng t\u00e1c gi\u1ea3 c\u1ee7a b\u00e0i b\u00e1o \u2013 Andreas B\u00e4umler, m\u1ed9t v\u1ecb gi\u00e1o s\u01b0 \u1edf UC Davis, cho bi\u1ebft trong m\u1ed9t tuy\u00ean b\u1ed1: \u201cTh\u1eed nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p m\u1ed9t \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u ho\u00e0n to\u00e0n m\u1edbi cho c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ch\u1ea9n \u0111o\u00e1n, ng\u0103n ng\u1eeba v\u00e0 \u0111i\u1ec1u tr\u1ecb t\u00ecnh tr\u1ea1ng kh\u00f4ng h\u1ea5p th\u1ee5 sorbitol.\u201d<\/span><\/p>\n<p><span>R\u00f5 r\u00e0ng l\u00e0 t\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u n\u00e0y \u0111\u1ec1u x\u1ea3y ra \u1edf chu\u1ed9t, m\u1ed9t lo\u00e0i c\u00f3 kh\u1ea3 n\u0103ng dung n\u1ea1p sorbitol cao h\u01a1n nhi\u1ec1u so v\u1edbi con ng\u01b0\u1eddi, l\u00e0 do ch\u00fang c\u00f3 m\u1ed9t t\u00fai \u0111\u1eb7c bi\u1ec7t trong h\u1ec7 th\u1ed1ng ti\u00eau h\u00f3a, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 manh tr\u00e0ng, gi\u00fap lo\u00e0i chu\u1ed9t c\u00f3 th\u1ec3 ti\u00eau h\u00f3a carbohydrate. C\u00e1c nh\u00e0 th\u00ed nghi\u1ec7m cho bi\u1ebft r\u1eb1ng h\u1ecd s\u1ebd c\u1ea7n ph\u1ea3i nghi\u00ean c\u1ee9u th\u00eam v\u1ec1 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a vi\u1ec7c kh\u00f4ng h\u1ea5p th\u1ee5 sorbitol \u1edf ng\u01b0\u1eddi v\u00e0 c\u00e1ch \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb t\u00ecnh tr\u1ea1ng n\u00e0y.<\/span><\/p>\n<p><span>Trong b\u00e0i b\u00e1o, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u0169ng g\u1ee3i \u00fd r\u1eb1ng m\u1ed9t gi\u1ea3i ph\u00e1p cho t\u00ecnh tr\u1ea1ng kh\u00f4ng dung n\u1ea1p sorbitol \u1edf ng\u01b0\u1eddi, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u tr\u1ecb b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t lo\u1ea1i thu\u1ed1c, g\u1ecdi l\u00e0 mesalazine (5-aminosalicylate), th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ed1ng vi\u00eam lo\u00e9t \u0111\u1ea1i tr\u00e0ng, b\u1ec7nh Crohn v\u00e0 c\u00e1c b\u1ec7nh vi\u00eam ru\u1ed9t kh\u00e1c.<\/span><\/p>\n<p><span>Lo\u1ea1i thu\u1ed1c n\u00e0y v\u1eadn h\u00e0nh theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 vi khu\u1ea9n s\u1ea3n xu\u1ea5t butyrate \u1edf chu\u1ed9t, nh\u1eb1m ph\u1ee5c h\u1ed3i l\u01b0\u1ee3ng oxy th\u1ea5p trong ru\u1ed9t, n\u01a1i vi khu\u1ea9n Clostridia ph\u00e1t tri\u1ec3n m\u1ea1nh.<\/span><\/p>\n<p>The post <a href=\"https:\/\/saigonnhonews.com\/doi-song\/suc-khoe\/vi-sao-an-keo-cao-su-khong-duong-bi-xi-hoi\/\" target=\"_blank\" rel=\"noopener\">V\u00ec sao \u0103n k\u1eb9o cao su kh\u00f4ng \u0111\u01b0\u1eddng, b\u1ecb \u2018x\u00ec h\u01a1i\u2019<\/a> appeared first on <a href=\"https:\/\/saigonnhonews.com\/\" target=\"_blank\" rel=\"noopener\">Saigon Nh\u1ecf<\/a>.<\/p>\n<p>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>Nhi\u1ec1u ng\u01b0\u1eddi ch\u1ecdn nhai k\u1eb9o cao su kh\u00f4ng \u0111\u01b0\u1eddng \u0111\u1ec3 b\u1ea3o v\u1ec7 r\u0103ng, nh\u01b0ng \u00edt ai bi\u1ebft r\u1eb1ng, n\u00f3 l\u1ea1i l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y \u0111\u1ea7y h\u01a1i, kh\u00f4ng t\u1ed1t cho \u0111\u01b0\u1eddng ru\u1ed9t. M\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n c\u1ee7a k\u1eb9o cao su kh\u00f4ng \u0111\u01b0\u1eddng l\u00e0 sorbitol \u2013 m\u1ed9t lo\u1ea1i ch\u1ea5t g\u00e2y co th\u1eaft ti\u00eau h\u00f3a, \u0111\u1ea7y h\u01a1i &hellip;<\/p>","protected":false},"author":0,"featured_media":47160,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[82,43],"tags":[],"class_list":["post-47159","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-society","category-health"],"_links":{"self":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts\/47159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/comments?post=47159"}],"version-history":[{"count":0,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts\/47159\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/media\/47160"}],"wp:attachment":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/media?parent=47159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/categories?post=47159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/tags?post=47159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}