{"id":11377,"date":"2020-10-23T13:28:36","date_gmt":"2020-10-23T13:28:36","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=11377"},"modified":"2020-10-23T13:28:36","modified_gmt":"2020-10-23T13:28:36","slug":"marine-bioprospecting-unlocking-the-healing-power-of-the-sea","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/marine-science\/marine-bioprospecting-unlocking-the-healing-power-of-the-sea\/","title":{"rendered":"Khai th\u00e1c sinh h\u1ecdc bi\u1ec3n: M\u1edf kh\u00f3a kho b\u00e1u y h\u1ecdc t\u1eeb \u0111\u1ea1i d\u01b0\u01a1ng"},"content":{"rendered":"

Khai th\u00e1c sinh h\u1ecdc bi\u1ec3n: M\u1edf kh\u00f3a s\u1ee9c m\u1ea1nh ch\u1eefa l\u00e0nh c\u1ee7a bi\u1ec3n c\u1ea3<\/h2>\n\n

Khai th\u00e1c sinh h\u1ecdc bi\u1ec3n: Cu\u1ed9c t\u00ecm ki\u1ebfm kho b\u00e1u y h\u1ecdc<\/h2>\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111ang kh\u00e1m ph\u00e1 \u0111\u1ed9 s\u00e2u c\u1ee7a \u0111\u1ea1i d\u01b0\u01a1ng, t\u00ecm ki\u1ebfm c\u00e1c ngu\u1ed3n thu\u1ed1c m\u1edbi t\u1eeb c\u00e1c sinh v\u1eadt bi\u1ec3n. Khai th\u00e1c sinh h\u1ecdc bi\u1ec3n bao g\u1ed3m thu th\u1eadp v\u00e0 nghi\u00ean c\u1ee9u c\u00e1c vi sinh v\u1eadt, th\u1ef1c v\u1eadt v\u00e0 \u0111\u1ed9ng v\u1eadt bi\u1ec3n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c h\u1ee3p ch\u1ea5t c\u00f3 l\u1ee3i \u00edch \u0111i\u1ec1u tr\u1ecb ti\u1ec1m n\u0103ng.<\/p>\n\n

C\u00e1c gi\u00e0n khoan d\u1ea7u nh\u01b0 r\u1ea1n san h\u00f4 nh\u00e2n t\u1ea1o<\/h2>\n\n

C\u00e1c gi\u00e0n khoan d\u1ea7u, th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 nh\u1eefng v\u1ebft s\u1eb9o c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p, \u0111\u00e3 b\u1ea5t ng\u1edd tr\u1edf th\u00e0nh m\u00f4i tr\u01b0\u1eddng s\u1ed1ng qu\u00fd gi\u00e1 cho m\u1ed9t lo\u1ea1t c\u00e1c sinh v\u1eadt bi\u1ec3n. C\u00e1c r\u1ea1n san h\u00f4 nh\u00e2n t\u1ea1o n\u00e0y thu h\u00fat c\u00e1c sinh v\u1eadt \u00edt v\u1eadn \u0111\u1ed9ng nh\u01b0 b\u1ecdt bi\u1ec3n, san h\u00f4 v\u00e0 t\u1ea3o, t\u1ea1o ra r\u1ea5t nhi\u1ec1u h\u1ee3p ch\u1ea5t ho\u1ea1t t\u00ednh sinh h\u1ecdc.<\/p>\n\n

L\u1eddi h\u1ee9a v\u1ec1 thu\u1ed1c ch\u1ed1ng ung th\u01b0<\/h2>\n\n

C\u00e1c sinh v\u1eadt bi\u1ec3n \u0111\u00e3 cho th\u1ea5y r\u1ea5t nhi\u1ec1u h\u1ee9a h\u1eb9n nh\u01b0 ngu\u1ed3n cung c\u1ea5p thu\u1ed1c ch\u1ed1ng ung th\u01b0. Cu\u1ed9c t\u00ecm ki\u1ebfm c\u00e1c h\u1ee3p ch\u1ea5t n\u00e0y \u0111\u00e3 \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3, v\u1edbi m\u1ed9t s\u1ed1 h\u01b0\u1edbng \u0111i \u0111\u1ea7y h\u1ee9a h\u1eb9n \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh. V\u00ed d\u1ee5, c\u00e1c h\u1ee3p ch\u1ea5t \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 bengamid, \u0111\u01b0\u1ee3c ph\u00e2n l\u1eadp t\u1eeb c\u00e1c lo\u00e0i b\u1ecdt bi\u1ec3n \u1edf \u0110\u1ea7m ph\u00e1 Beqa c\u1ee7a Fiji, \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i ung th\u01b0.<\/p>\n\n

Thu\u1ed1c kh\u00e1ng vi-r\u00fat t\u1eeb c\u00e1c ngu\u1ed3n bi\u1ec3n<\/h2>\n\n

Khai th\u00e1c sinh h\u1ecdc bi\u1ec3n c\u0169ng \u0111\u00e3 d\u1eabn \u0111\u1ebfn vi\u1ec7c ph\u00e1t hi\u1ec7n ra c\u00e1c lo\u1ea1i thu\u1ed1c kh\u00e1ng vi-r\u00fat. Acyclovir, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb nhi\u1ec5m tr\u00f9ng do virus herpes, v\u00e0 AZT, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ed1ng l\u1ea1i HIV, \u0111\u1ec1u c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb c\u00e1c h\u1ee3p ch\u1ea5t \u0111\u01b0\u1ee3c ph\u00e2n l\u1eadp t\u1eeb c\u00e1c sinh v\u1eadt bi\u1ec3n.<\/p>\n\n

Vai tr\u00f2 c\u1ee7a t\u1ea3o bi\u1ec3n<\/h2>\n\n

T\u1ea3o bi\u1ec3n l\u00e0 ngu\u1ed3n cung c\u1ea5p d\u1ed3i d\u00e0o c\u00e1c h\u1ee3p ch\u1ea5t ho\u1ea1t t\u00ednh sinh h\u1ecdc. T\u1ea3o lam, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 b\u1ecd hung ao, \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n l\u00e0 t\u1ea1o ra c\u00e1c h\u1ee3p ch\u1ea5t c\u00f3 \u1ee9ng d\u1ee5ng ti\u1ec1m n\u0103ng trong vi\u1ec7c \u0111i\u1ec1u tr\u1ecb c\u00e1c b\u1ec7nh nh\u01b0 x\u01a1 nang.<\/p>\n\n

N\u1ecdc \u0111\u1ed9c l\u00e0m thu\u1ed1c<\/h2>\n\n

N\u1ecdc \u0111\u1ed9c c\u1ee7a c\u00e1c lo\u00e0i sinh v\u1eadt bi\u1ec3n, ch\u1eb3ng h\u1ea1n nh\u01b0 \u1ed1c n\u00f3n, c\u0169ng \u0111\u00e3 t\u1ea1o ra c\u00e1c h\u1ee3p ch\u1ea5t thu\u1ed1c \u0111\u1ea7y h\u1ee9a h\u1eb9n. Prialt, m\u1ed9t lo\u1ea1i thu\u1ed1c c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb n\u1ecdc \u0111\u1ed9c \u1ed1c n\u00f3n, \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 c\u00f3 hi\u1ec7u qu\u1ea3 trong \u0111i\u1ec1u tr\u1ecb c\u01a1n \u0111au m\u00e3n t\u00ednh.<\/p>\n\n

Kh\u00e1m ph\u00e1 bi\u1ec3n s\u00e2u<\/h2>\n\n

Nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7 \u0111\u00e3 m\u1edf ra bi\u1ec3n s\u00e2u cho ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c sinh h\u1ecdc. C\u00e1c t\u00e0u l\u1eb7n v\u00e0 thi\u1ebft b\u1ecb robot cho ph\u00e9p c\u00e1c nh\u00e0 khoa h\u1ecdc thu th\u1eadp c\u00e1c m\u1eabu \u1edf \u0111\u1ed9 s\u00e2u l\u00ean \u0111\u1ebfn 3.000 feet, h\u00e9 l\u1ed9 m\u1ed9t th\u1ebf gi\u1edbi r\u1ed9ng l\u1edbn v\u00e0 ph\u1ea7n l\u1edbn ch\u01b0a \u0111\u01b0\u1ee3c kh\u00e1m ph\u00e1 v\u1ec1 \u0111a d\u1ea1ng sinh h\u1ecdc bi\u1ec3n.<\/p>\n\n

C\u00e1c c\u00e2n nh\u1eafc v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111\u1ea1o \u0111\u1ee9c<\/h2>\n\n

Khai th\u00e1c sinh h\u1ecdc bi\u1ec3n \u0111\u1eb7t ra nh\u1eefng m\u1ed1i quan ng\u1ea1i quan tr\u1ecdng v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111\u1ea1o \u0111\u1ee9c. \u0110i\u1ec1u r\u1ea5t quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng vi\u1ec7c th\u0103m d\u00f2 v\u00e0 khai th\u00e1c c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean bi\u1ec3n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch b\u1ec1n v\u1eefng v\u00e0 t\u00f4n tr\u1ecdng c\u00e1c h\u1ec7 sinh th\u00e1i bi\u1ec3n m\u1ecfng manh. Ngo\u00e0i ra, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 s\u1edf h\u1eefu tr\u00ed tu\u1ec7 v\u00e0 chia s\u1ebb l\u1ee3i \u00edch c\u00f4ng b\u1eb1ng v\u1edbi c\u00e1c c\u1ed9ng \u0111\u1ed3ng \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 c\u00e1c d\u00e2n t\u1ed9c b\u1ea3n \u0111\u1ecba c\u00f3 ki\u1ebfn th\u1ee9c truy\u1ec1n th\u1ed1ng v\u1ec1 c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean bi\u1ec3n.<\/p>\n\n

T\u01b0\u01a1ng lai c\u1ee7a khai th\u00e1c sinh h\u1ecdc bi\u1ec3n<\/h2>\n\n

L\u0129nh v\u1ef1c khai th\u00e1c sinh h\u1ecdc bi\u1ec3n s\u1ebd ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n v\u00e0 kh\u00e1m ph\u00e1. Khi c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111i s\u00e2u h\u01a1n v\u00e0o m\u00f4i tr\u01b0\u1eddng bi\u1ec3n, h\u1ecd c\u00f3 th\u1ec3 s\u1ebd kh\u00e1m ph\u00e1 ra nhi\u1ec1u ngu\u1ed3n thu\u1ed1c m\u1edbi v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 gi\u00e1 tr\u1ecb kh\u00e1c \u0111\u1ea7y h\u1ee9a h\u1eb9n. V\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ea9n th\u1eadn v\u00e0 b\u1ec1n v\u1eefng, khai th\u00e1c sinh h\u1ecdc bi\u1ec3n c\u00f3 kh\u1ea3 n\u0103ng c\u00e1ch m\u1ea1ng h\u00f3a ch\u0103m s\u00f3c s\u1ee9c kh\u1ecfe v\u00e0 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe c\u1ee7a con ng\u01b0\u1eddi.<\/p>","protected":false},"excerpt":{"rendered":"

Khai th\u00e1c sinh h\u1ecdc bi\u1ec3n: M\u1edf kh\u00f3a s\u1ee9c m\u1ea1nh ch\u1eefa l\u00e0nh c\u1ee7a bi\u1ec3n c\u1ea3 Khai th\u00e1c sinh h\u1ecdc bi\u1ec3n: Cu\u1ed9c t\u00ecm ki\u1ebfm kho b\u00e1u y h\u1ecdc C\u00e1c nh\u00e0 khoa h\u1ecdc…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1300],"tags":[1867,2114,15402,361,1302],"class_list":["post-11377","post","type-post","status-publish","format-standard","hentry","category-marine-science","tag-biotechnology","tag-drug-discovery","tag-pharmacology","tag-marine-biology","tag-oceanography"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11377","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=11377"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11377\/revisions"}],"predecessor-version":[{"id":11378,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/11377\/revisions\/11378"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=11377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=11377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=11377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}