Nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y sucralose, m\u1ed9t ch\u1ea5t t\u1ea1o ng\u1ecdt nh\u00e2n t\u1ea1o ph\u1ed5 bi\u1ebfn, c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3n tr\u1edf hi\u1ec7u qu\u1ea3 c\u1ee7a m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb ung th\u01b0.\u00a0Theo Newsweek.<\/p>\n
M\u1ed9t nghi\u00ean c\u1ee9u do c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i University of Pittsburgh v\u00e0 UPMC Hillman Cancer Center Hillman th\u1ef1c hi\u1ec7n, ch\u1ec9 ra r\u1eb1ng \u0111\u1ed1i v\u1edbi b\u1ec7nh nh\u00e2n ung th\u01b0 h\u1eafc t\u1ed1 v\u00e0 ung th\u01b0 ph\u1ed5i kh\u00f4ng ph\u1ea3i t\u1ebf b\u00e0o nh\u1ecf, vi\u1ec7c dung n\u1ea1p sucralose \u1edf m\u1ee9c \u0111\u1ed9 cao s\u1ebd d\u1eabn \u0111\u1ebfn \u0111\u00e1p \u1ee9ng k\u00e9m thu\u1eadn l\u1ee3i v\u1edbi li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch v\u00e0 t\u1ef7 l\u1ec7 s\u1ed1ng s\u00f3t th\u1ea5p.<\/p>\n
Ph\u00e1t hi\u1ec7n mang t\u00ednh \u0111\u1ed9t ph\u00e1 n\u00e0y ch\u1ec9 ra m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u01b0ng d\u1ec5 b\u1ecb b\u1ecf qua trong \u0111i\u1ec1u tr\u1ecb ung th\u01b0 \u2013 kh\u1ea9u ph\u1ea7n \u0103n u\u1ed1ng.<\/p>\n
Sucralose l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ed5 bi\u1ebfn trong nhi\u1ec1u s\u1ea3n ph\u1ea9m h\u00e0ng ng\u00e0y, t\u1eeb n\u01b0\u1edbc ng\u1ecdt \u0103n ki\u00eang v\u00e0 n\u01b0\u1edbc t\u0103ng l\u1ef1c kh\u00f4ng \u0111\u01b0\u1eddng \u0111\u1ebfn c\u00e0 ph\u00ea v\u00e0 tr\u00e0 \u0111\u00f3ng g\u00f3i c\u00f3 \u0111\u01b0\u1eddng. C\u00e1c nh\u00e0 khoa h\u1ecdc nh\u1eadn ra t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a sucralose l\u00e0 do nh\u1eefng thay \u0111\u1ed5i trong h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t.<\/p>\n
Tr\u00ean chu\u1ed9t th\u00ed nghi\u1ec7m, ch\u1ea5t t\u1ea1o ng\u1ecdt nh\u00e2n t\u1ea1o l\u00e0m thay \u0111\u1ed5i th\u00e0nh ph\u1ea7n c\u1ee7a vi khu\u1ea9n \u0111\u01b0\u1eddng ru\u1ed9t, th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c lo\u00e0i vi khu\u1ea9n ph\u00e2n h\u1ee7y axit amin arginine. Qu\u00e1 tr\u00ecnh n\u00e0y l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 n\u1ed3ng \u0111\u1ed9 arginine trong m\u00e1u v\u00e0 trong m\u00f4i tr\u01b0\u1eddng kh\u1ed1i u.<\/p>\n
C\u00e1c li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch, \u0111\u1eb7c bi\u1ec7t c\u00e1c ch\u1ea5t \u1ee9c ch\u1ebf \u0111i\u1ec3m ki\u1ec3m so\u00e1t mi\u1ec5n d\u1ecbch nh\u01b0 li\u1ec7u ph\u00e1p kh\u00e1ng PD1, ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch k\u00edch ho\u1ea1t t\u1ebf b\u00e0o T \u2013 m\u1ed9t lo\u1ea1i t\u1ebf b\u00e0o mi\u1ec5n d\u1ecbch \u2013 \u0111\u1ec3 nh\u1eadn di\u1ec7n v\u00e0 t\u1ea5n c\u00f4ng c\u00e1c t\u1ebf b\u00e0o ung th\u01b0.<\/p>\n
Arginine l\u00e0 ch\u1ea5t dinh d\u01b0\u1ee1ng thi\u1ebft y\u1ebfu m\u00e0 t\u1ebf b\u00e0o T c\u1ea7n \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, nh\u1ea5t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t c\u1ee7a kh\u1ed1i u. Khi vi\u1ec7c dung n\u1ea1p sucralose l\u00e0m c\u1ea1n ki\u1ec7t arginine, t\u1ebf b\u00e0o T tr\u1edf n\u00ean k\u00e9m hi\u1ec7u qu\u1ea3 h\u01a1n, t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch.<\/p>\n
Nghi\u00ean c\u1ee9u x\u00e1c nh\u1eadn \u0111i\u1ec1u n\u00e0y tr\u00ean chu\u1ed9t th\u00ed nghi\u1ec7m, trong \u0111\u00f3 nh\u1eefng con \u0111\u01b0\u1ee3c cho \u0103n nhi\u1ec1u sucralose c\u00f3 kh\u1ed1i u l\u1edbn h\u01a1n v\u00e0 th\u1eddi gian s\u1ed1ng s\u00f3t ng\u1eafn h\u01a1n khi \u0111\u01b0\u1ee3c \u0111i\u1ec1u tr\u1ecb b\u1eb1ng li\u1ec7u ph\u00e1p kh\u00e1ng PD1.<\/p>\n
Tuy nhi\u00ean, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1eadn th\u1ea5y vi\u1ec7c b\u1ed5 sung arginine ho\u1eb7c citrulline v\u00e0o kh\u1ea9u ph\u1ea7n \u0103n c\u1ee7a chu\u1ed9t, m\u00e0 c\u01a1 th\u1ec3 chuy\u1ec3n h\u00f3a th\u00e0nh arginine, \u0111\u1ea3o ng\u01b0\u1ee3c t\u00e1c d\u1ee5ng ti\u00eau c\u1ef1c c\u1ee7a sucralose. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p t\u1ebf b\u00e0o T ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, kh\u00f4i ph\u1ee5c hi\u1ec7u qu\u1ea3 c\u1ee7a li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch. Ph\u00e1t hi\u1ec7n n\u00e0y \u0111\u1eb7c bi\u1ec7t th\u00fa v\u1ecb v\u00ec n\u00f3 cung c\u1ea5p m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 dung n\u1ea1p \u0111\u1ec3 ch\u1ed1ng l\u1ea1i t\u00e1c \u0111\u1ed9ng c\u1ee7a sucralose m\u00e0 kh\u00f4ng y\u00eau c\u1ea7u b\u1ec7nh nh\u00e2n ph\u1ea3i thay \u0111\u1ed5i k\u1ebf ho\u1ea1ch \u0103n u\u1ed1ng qu\u00e1 m\u1ee9c trong th\u1eddi \u0111i\u1ec3m c\u0103ng th\u1eb3ng.<\/p>\n
\u0110\u1ec3 xem x\u00e9t li\u1ec7u nh\u1eefng ph\u00e1t hi\u1ec7n n\u00e0y c\u00f3 \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c cho con ng\u01b0\u1eddi hay kh\u00f4ng, c\u00e1c nh\u00e0 khoa h\u1ecdc ph\u00e2n t\u00edch d\u1eef li\u1ec7u t\u1eeb 132 b\u1ec7nh nh\u00e2n ung th\u01b0 h\u1eafc t\u1ed1 ti\u1ebfn tri\u1ec3n ho\u1eb7c ung th\u01b0 ph\u1ed5i kh\u00f4ng ph\u1ea3i t\u1ebf b\u00e0o nh\u1ecf. B\u1eb1ng c\u00e1ch xem x\u00e9t c\u00e1c b\u1ea3ng c\u00e2u h\u1ecfi chi ti\u1ebft v\u1ec1 k\u1ebf ho\u1ea1ch \u0103n u\u1ed1ng, h\u1ecd t\u00ecm th\u1ea5y m\u1ed9t m\u1ed1i t\u01b0\u01a1ng quan r\u00f5 r\u00e0ng: nh\u1eefng b\u1ec7nh nh\u00e2n dung n\u1ea1p sucralose \u1edf m\u1ee9c \u0111\u1ed9 cao c\u00f3 ph\u1ea3n \u1ee9ng k\u00e9m h\u01a1n v\u1edbi li\u1ec7u ph\u00e1p mi\u1ec5n d\u1ecbch.<\/p>\n
\u0110i\u1ec1u \u0111\u00e1ng ng\u1ea1c nhi\u00ean l\u00e0 ch\u1ec9 c\u1ea7n m\u1ed9t l\u01b0\u1ee3ng sucralose nh\u1ecf c\u0169ng \u0111\u1ee7 \u0111\u1ec3 c\u00f3 hi\u1ec7u qu\u1ea3. Nghi\u00ean c\u1ee9u ch\u1ec9 ra vi\u1ec7c s\u1eed d\u1ee5ng d\u00f9 r\u1ea5t \u00edt ch\u1ea5t t\u1ea1o ng\u1ecdt m\u1ed7i ng\u00e0y c\u0169ng \u0111\u1ee7 \u0111\u1ec3 g\u00e2y ph\u1ea3n \u1ee9ng ti\u00eau c\u1ef1c cho vi\u1ec7c \u0111i\u1ec1u tr\u1ecb.<\/p>\n
M\u1eb7c d\u00f9 vi\u1ec7c tr\u00e1nh sucralose ho\u00e0n to\u00e0n l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean h\u1ee3p l\u00fd, nh\u01b0ng \u0111i\u1ec1u n\u00e0y kh\u00e1 kh\u00f3 kh\u0103n v\u00ec ch\u1ea5t t\u1ea1o ng\u1ecdt n\u00e0y th\u01b0\u1eddng \u201c\u1ea9n\u201d trong nhi\u1ec1u lo\u1ea1i th\u1ef1c ph\u1ea9m ch\u1ebf bi\u1ebfn s\u1eb5n. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u hy v\u1ecdng vi\u1ec7c b\u1ed5 sung arginine s\u1ebd\u00a0gi\u00fap nh\u1eefng b\u1ec7nh nh\u00e2n kh\u00f4ng th\u1ec3 ho\u1eb7c kh\u00f4ng mu\u1ed1n lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n sucralose kh\u1ecfi kh\u1ea9u ph\u1ea7n \u0103n u\u1ed1ng c\u1ee7a h\u1ecd.<\/p>\n
Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cung c\u1ea5p m\u1ed9t c\u00e1ch thi\u1ebft th\u1ef1c \u0111\u1ec3 ki\u1ec3m so\u00e1t t\u00e1c \u0111\u1ed9ng c\u1ee7a k\u1ebf ho\u1ea1ch \u0103n u\u1ed1ng \u0111\u1ed1i v\u1edbi vi\u1ec7c \u0111i\u1ec1u tr\u1ecb ung th\u01b0 v\u00e0 c\u00f3 th\u1ec3 m\u1edf \u0111\u01b0\u1eddng cho c\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng trong t\u01b0\u01a1ng lai \u0111\u1ec3 x\u00e1c nh\u1eadn nh\u1eefng ph\u00e1t hi\u1ec7n n\u00e0y v\u00e0 kh\u00e1m ph\u00e1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 prebiotic ho\u1eb7c c\u1ea5y gh\u00e9p h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t, \u0111\u1ec3 ph\u1ee5c h\u1ed3i h\u1ec7 vi sinh v\u1eadt \u0111\u01b0\u1eddng ru\u1ed9t.<\/p>\n
Nh\u00f3m nghi\u00ean c\u1ee9u c\u0169ng c\u00f3 k\u1ebf ho\u1ea1ch t\u00ecm hi\u1ec3u xem c\u00e1c ch\u1ea5t t\u1ea1o ng\u1ecdt nh\u00e2n t\u1ea1o ph\u1ed5 bi\u1ebfn kh\u00e1c, nh\u01b0 aspartame v\u00e0 stevia, c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch v\u00e0 k\u1ebft qu\u1ea3 \u0111i\u1ec1u tr\u1ecb ung th\u01b0 ra sao.<\/p>\n
The post Nghi\u00ean c\u1ee9u m\u1edbi: sucralose \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111i\u1ec1u tr\u1ecb b\u1ec7nh ung th\u01b0<\/a> appeared first on Saigon Nh\u1ecf<\/a>.<\/p>\n \u00a0<\/p>","protected":false},"excerpt":{"rendered":" Nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y sucralose, m\u1ed9t ch\u1ea5t t\u1ea1o ng\u1ecdt nh\u00e2n t\u1ea1o ph\u1ed5 bi\u1ebfn, c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3n tr\u1edf hi\u1ec7u qu\u1ea3 c\u1ee7a m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb ung th\u01b0.\u00a0Theo Newsweek. M\u1ed9t nghi\u00ean c\u1ee9u do c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i University of Pittsburgh v\u00e0 UPMC Hillman Cancer Center Hillman th\u1ef1c hi\u1ec7n, ch\u1ec9 ra r\u1eb1ng \u0111\u1ed1i …<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[43],"tags":[],"class_list":["post-59577","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-health"],"_links":{"self":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts\/59577","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"}],"author":[{"embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/comments?post=59577"}],"version-history":[{"count":0,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/posts\/59577\/revisions"}],"wp:attachment":[{"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/media?parent=59577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/categories?post=59577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietvalley.com\/en\/wp-json\/wp\/v2\/tags?post=59577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}