{"id":6025,"date":"2016-11-08T19:20:31","date_gmt":"2016-11-08T12:20:31","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=6025"},"modified":"2017-10-04T08:46:43","modified_gmt":"2017-10-04T01:46:43","slug":"thiet-bi-giup-dien-thoai-xac-dinh-ung-thu-chinh-xac-den-99","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/thiet-bi-giup-dien-thoai-xac-dinh-ung-thu-chinh-xac-den-99\/","title":{"rendered":"Thi\u1ebft b\u1ecb gi\u00fap \u0111i\u1ec7n tho\u1ea1i x\u00e1c \u0111\u1ecbnh ung th\u01b0 ch\u00ednh x\u00e1c \u0111\u1ebfn 99%"},"content":{"rendered":"<p><strong>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t m\u00e1y quang ph\u1ed5 c\u1ea7m tay c\u00f3 th\u1ec3 g\u1eafn v\u00e0o \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh gi\u00fap ph\u00e1t hi\u1ec7n b\u1ec7nh ung th\u01b0 v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00ean \u0111\u1ebfn 99%. B\u00ean c\u1ea1nh \u0111\u00f3, n\u00f3 c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n th\u00eam nhi\u1ec1u lo\u1ea1i b\u1ec7nh nguy hi\u1ec3m kh\u00e1c.<\/strong><\/p>\n<p>B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch s\u1ef1 ph\u1ed1i tr\u1ed9n c\u1ee7a c\u00e1c h\u00f3a ch\u1ea5t trong c\u00e1c m\u1eabu m\u00f4, thi\u1ebft b\u1ecb n\u00e0y c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n m\u1ed9t lo\u1ea1i d\u1ea5u \u1ea5n sinh h\u1ecdc c\u00f3 t\u00ean l\u00e0 interleukin 6 (IL-6). Ch\u1ea5t n\u00e0y c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn ph\u1ed5i, tuy\u1ebfn ti\u1ec1n li\u1ec7t, gan, v\u00fa, v\u00e0 ung th\u01b0 da.<\/p>\n<p>T\u00ednh n\u0103ng v\u01b0\u1ee3t tr\u1ed9n nh\u1ea5t c\u1ee7a chi\u1ebfc m\u00e1y ph\u00e2n t\u00edch quang ph\u1ed5 c\u1ea7m tay n\u00e0y l\u00e0 n\u00f3 c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00f9ng m\u1ed9t l\u00fac 8 m\u1eabu m\u00f4. Ch\u00ednh v\u00ec th\u1ebf, n\u00f3 s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t tr\u1edf th\u1ee7 \u0111\u1eafc l\u1ef1c c\u1ee7a c\u00e1c b\u00e1c s\u0129 \u1edf nh\u1eefng v\u00f9ng s\u00e2u v\u00f9ng xa, n\u01a1i m\u00e0 \u0111i\u1ec1u ki\u1ec7n y t\u1ebf c\u00f2n ngh\u00e8o n\u00e0n thi\u1ebfu th\u1ed1n.<\/p>\n<p>&#8220;H\u1ecd kh\u00f4ng th\u1ec3 mang theo c\u1ea3 m\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ebfn nh\u1eefng v\u00f9ng c\u00f2n kh\u00f3 kh\u0103n nh\u01b0 v\u1eady v\u00ec \u0111\u01b0\u1eddng x\u00e1 r\u1ea5t t\u1ec7. C\u00e1c b\u00e1c s\u0129 c\u1ea7n m\u1ed9t thi\u1ebft b\u1ecb c\u00f3 kh\u1ea3 di \u0111\u1ed9ng cao, ti\u1ec7n d\u1ee5ng v\u00e0 hi\u1ec7u qu\u1ea3\u201d, theo l\u1eddi c\u1ee7a Ti\u1ebfn s\u0129 Lei Li \u0111\u1ebfn t\u1eeb \u0110\u1ea1i h\u1ecdc Washington cho bi\u1ebft.<\/p>\n<p>Quang ph\u1ed5 k\u1ebf ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch \u0111o l\u1ea1i c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a \u00e1nh s\u00e1ng trong h\u1ec7 quang ph\u1ed5 \u0111i\u1ec7n t\u1eeb. B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh s\u1ef1 thay \u0111\u1ed5i c\u1ee7a c\u00e1c b\u01b0\u1edbc s\u00f3ng \u00e1nh s\u00e1ng, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c li\u1ec7u c\u00e1c t\u1ebf b\u00e0o b\u00ean trong c\u01a1 th\u1ec3 c\u00f3 xu\u1ea5t hi\u1ec7n nh\u1eefng kh\u1ed1i u hay kh\u00f4ng.<\/p>\n<p>C\u00e1c m\u00e1y quang ph\u1ed5 k\u1ebft h\u1ee3p \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh n\u00e0y s\u1eed d\u1ee5ng m\u1ed9t k\u1ef9 thu\u1eadt g\u1ecdi l\u00e0 ELISA (enzyme-linked immunosorbent assay). Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 r\u1ea5t nhi\u1ec1u d\u1ea1ng m\u00e0 \u0111\u1eb7c \u0111i\u1ec3m chung l\u00e0 \u0111\u1ec1u d\u1ef1a tr\u00ean s\u1ef1 k\u1ebft h\u1ee3p \u0111\u1eb7c hi\u1ec7u gi\u1eefa kh\u00e1ng nguy\u00ean v\u00e0 kh\u00e1ng th\u1ec3, trong \u0111\u00f3 kh\u00e1ng th\u1ec3 \u0111\u01b0\u1ee3c g\u1eafn v\u1edbi m\u1ed9t enzyme. Khi cho th\u00eam c\u01a1 ch\u1ea5t th\u00edch h\u1ee3p (th\u01b0\u1eddng l\u00e0 nitrophenol phosphate) v\u00e0o ph\u1ea3n \u1ee9ng, enzyme s\u1ebd th\u1ee7y ph\u00e2n c\u01a1 ch\u1ea5t th\u00e0nh m\u1ed9t ch\u1ea5t c\u00f3 m\u00e0u. S\u1ef1 xu\u1ea5t hi\u1ec7n m\u00e0u ch\u1ee9ng t\u1ecf \u0111\u00e3 x\u1ea3y ra ph\u1ea3n \u1ee9ng \u0111\u1eb7c hi\u1ec7u gi\u1eefa kh\u00e1ng th\u1ec3 v\u1edbi kh\u00e1ng nguy\u00ean v\u00e0 th\u00f4ng qua c\u01b0\u1eddng \u0111\u1ed9 m\u00e0u m\u00e0 bi\u1ebft \u0111\u01b0\u1ee3c n\u1ed3ng \u0111\u1ed9 kh\u00e1ng nguy\u00ean hay kh\u00e1ng th\u1ec3 c\u1ea7n ph\u00e1t hi\u1ec7n.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho vi\u1ec7c ph\u00e1t hi\u1ec7n v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng v\u1eadt ch\u1ea5t nh\u01b0 peptides, protein, antibodies, hormone,\u2026 \u0110\u00f4i khi n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi b\u1edfi m\u1ed9t t\u00ean g\u1ecdi kh\u00e1c l\u00e0 EIA (Enzyme ImmunoAssay). ELISA \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 ch\u1ea9n \u0111o\u00e1n trong y h\u1ecdc v\u00e0 b\u1ec7nh l\u00fd h\u1ecdc th\u1ef1c v\u1eadt, c\u0169ng nh\u01b0 ki\u1ec3m tra ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 \u1ee9ng d\u1ee5ng ELISA trong ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u1ef1c ph\u1ea9m.<\/p>\n<p>CS\u00e1c m\u1eabu m\u00f4 \u0111\u01b0\u1ee3c \u0111\u1eb7t trong nh\u1eefng \u00f4 nh\u1ecf v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c th\u1eafp s\u00e1ng t\u1eeb b\u00ean d\u01b0\u1edbi l\u00ean. \u00c1nh s\u00e1ng s\u1ebd \u0111\u01b0\u1ee3c ch\u1ee5p l\u1ea1i b\u1eb1ng m\u00e1y \u1ea3nh c\u1ee7a \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh.<\/p>\n<p>Gi\u1eefa hai b\u1ed9 ph\u1eadn n\u00e0y l\u00e0 m\u1ed9t c\u1ea5u tr\u00fac g\u1ecdi l\u00e0 t\u00f9y ch\u1ec9nh \u0111\u1ed9 nhi\u1ec5u x\u1ea1, cho ph\u00e9p chia t\u00e1ch ch\u00f9m \u00e1nh s\u00e1ng tr\u01b0\u1edbc khi ch\u00fang \u0111\u1ebfn \u0111i\u1ec7n tho\u1ea1i nh\u1eb1m ph\u00e2n t\u00edch chi ti\u1ebft quang ph\u1ed5.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\"><em>Theo khampha.vn<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t m\u00e1y quang ph\u1ed5 c\u1ea7m tay c\u00f3 th\u1ec3 g\u1eafn v\u00e0o \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh gi\u00fap ph\u00e1t hi\u1ec7n b\u1ec7nh ung th\u01b0 v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00ean \u0111\u1ebfn 99%. B\u00ean c\u1ea1nh \u0111\u00f3, n\u00f3 c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n th\u00eam nhi\u1ec1u lo\u1ea1i b\u1ec7nh nguy hi\u1ec3m kh\u00e1c. B\u1eb1ng c\u00e1ch ph\u00e2n t\u00edch [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":5456,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-6025","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\/6025","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\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=6025"}],"version-history":[{"count":4,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/6025\/revisions"}],"predecessor-version":[{"id":7281,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/6025\/revisions\/7281"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5456"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=6025"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=6025"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=6025"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}