{"id":6159,"date":"2016-12-14T19:46:47","date_gmt":"2016-12-14T12:46:47","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=6159"},"modified":"2017-10-03T14:10:23","modified_gmt":"2017-10-03T07:10:23","slug":"mieng-dan-thong-minh-dieu-tri-cuc-mau-dong","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/mieng-dan-thong-minh-dieu-tri-cuc-mau-dong\/","title":{"rendered":"Mi\u1ebfng d\u00e1n th\u00f4ng minh \u0111i\u1ec1u tr\u1ecb c\u1ee5c m\u00e1u \u0111\u00f4ng"},"content":{"rendered":"

Nh\u00f3m nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc North Carolina, M\u1ef9 v\u1eeba s\u00e1ng ch\u1ebf mi\u1ebfng d\u00e1n th\u00f4ng minh \u0111i\u1ec1u tr\u1ecb c\u00e1c c\u1ee5c m\u00e1u \u0111\u00f4ng (huy\u1ebft kh\u1ed1i) – y\u1ebfu t\u1ed1 g\u00e2y \u0111\u1ed9t qu\u1ef5 v\u00e0 \u0111au tim, t\u1eafc m\u1ea1ch ph\u1ed5i.<\/strong><\/p>\n

\"\"<\/p>\n

C\u00e1c c\u1ee5c m\u00e1u \u0111\u00f4ng trong m\u00e1u. \u1ea2nh: TopClassActions<\/em><\/p>\n

Heparin – ch\u1ea5t l\u00e0m lo\u00e3ng m\u00e1u, ng\u0103n h\u00ecnh th\u00e0nh c\u00e1c c\u1ee5c m\u00e1u \u0111\u00f4ng – trong mi\u1ebfng d\u00e1n s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng khi c\u1ea7n thi\u1ebft. \u0110i\u1ec1u n\u00e0y mang \u0111\u1ebfn hy v\u1ecdng cho h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n

L\u00e2u nay, heparin v\u1eabn \u0111\u01b0\u1ee3c d\u00f9ng \u0111i\u1ec1u tr\u1ecb ch\u1ee9ng huy\u1ebft kh\u1ed1i. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi vi\u1ec7c gi\u00e1m s\u00e1t li\u00ean t\u1ee5c t\u00ecnh tr\u1ea1ng m\u00e1u th\u00f4ng qua x\u00e9t nghi\u1ec7m nh\u1eb1m x\u00e1c \u0111\u1ecbnh chu\u1ea9n li\u1ec1u heparin c\u1ea7n s\u1eed d\u1ee5ng. Mi\u1ebfng d\u00e1n k\u1ec3 tr\u00ean c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n c\u00e1c c\u1ee5c m\u00e1u \u0111\u00f4ng v\u00e0 gi\u1ea3i ph\u00f3ng heparin v\u1edbi li\u1ec1u l\u01b0\u1ee3ng ph\u00f9 h\u1ee3p. Zhen Gu – \u0111\u1ed3ng t\u00e1c gi\u1ea3 nghi\u00ean c\u1ee9u – cho bi\u1ebft, c\u00e1c mi\u1ebfng d\u00e1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u00e1m s\u00e1t l\u01b0u l\u01b0\u1ee3ng m\u00e1u v\u00e0 gi\u1ea3i ph\u00f3ng heparin khi c\u1ea7n theo c\u01a1 ch\u1ebf t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh.<\/p>\n

Yuqi Zhang – t\u00e1c gi\u1ea3 ch\u00ednh – cho bi\u1ebft, c\u1ea5u t\u1ea1o mi\u1ebfng d\u00e1n g\u1ed3m c\u00e1c polymer ch\u1ee9a ax\u00edt hyaluronic v\u00e0 heparin d\u1ea1ng kim si\u00eau nh\u1ecf. C\u00e1c polymer \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 nh\u1ea1y c\u1ea3m v\u1edbi thrombin – ch\u1ea5t g\u00e2y h\u00ecnh th\u00e0nh c\u1ee5c m\u00e1u \u0111\u00f4ng. Khi thrombin trong m\u00e1u ti\u1ebfp x\u00fac v\u1edbi polymer, c\u00e1c enzyme li\u00ean k\u1ebft v\u1edbi ax\u00edt amin s\u1ebd gi\u1ea3i ph\u00f3ng heparin v\u1edbi li\u1ec1u t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng thrombin trong m\u00e1u.<\/p>\n

K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m cho th\u1ea5y, nh\u1eefng con chu\u1ed9t kh\u00f4ng c\u00f3 heparin ch\u1ebft sau 15 ph\u00fat ti\u00eam thrombin. V\u1edbi nh\u1eefng con d\u00f9ng heparin (d\u1ea1ng ti\u00eam ho\u1eb7c mi\u1ebfng d\u00e1n), sau 6 gi\u1edd \u0111\u01b0a thrombin v\u00e0o c\u01a1 th\u1ec3, 80% s\u1ed1 chu\u1ed9t d\u00f9ng heparin d\u1ea1ng ti\u00eam \u0111\u00e3 ch\u1ebft, c\u00f2n nh\u1eefng con c\u00f3 s\u1eed d\u1ee5ng mi\u1ebfng d\u00e1n th\u00f4ng minh v\u1eabn s\u1ed1ng. S\u1eafp t\u1edbi, nh\u00f3m nghi\u00ean c\u1ee9u s\u1ebd ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m tr\u00ean ng\u01b0\u1eddi.<\/p>\n

K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u n\u00e0y v\u1eeba \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Advanced Materials.<\/p>\n

Ng\u1ecdc \u00c1nh<\/em>
\n Khoa h\u1ecdc v\u00e0 Ph\u00e1t tri\u1ec3n<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Nh\u00f3m nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc North Carolina, M\u1ef9 v\u1eeba s\u00e1ng ch\u1ebf mi\u1ebfng d\u00e1n th\u00f4ng minh \u0111i\u1ec1u tr\u1ecb c\u00e1c c\u1ee5c m\u00e1u \u0111\u00f4ng (huy\u1ebft kh\u1ed1i) – y\u1ebfu t\u1ed1 g\u00e2y \u0111\u1ed9t qu\u1ef5 v\u00e0 \u0111au tim, t\u1eafc m\u1ea1ch ph\u1ed5i. C\u00e1c c\u1ee5c m\u00e1u \u0111\u00f4ng trong m\u00e1u. \u1ea2nh: TopClassActions Heparin – ch\u1ea5t l\u00e0m lo\u00e3ng m\u00e1u, ng\u0103n h\u00ecnh th\u00e0nh c\u00e1c c\u1ee5c […]<\/p>\n","protected":false},"author":17,"featured_media":6865,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-6159","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\/6159","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=6159"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/6159\/revisions"}],"predecessor-version":[{"id":6867,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/6159\/revisions\/6867"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/6865"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=6159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=6159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=6159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}