{"id":1749,"date":"2023-08-09T02:03:03","date_gmt":"2023-08-09T02:03:03","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=1749"},"modified":"2023-08-09T02:03:03","modified_gmt":"2023-08-09T02:03:03","slug":"white-nose-syndrome-devastating-threat-to-bat-populations","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/life-sciences\/white-nose-syndrome-devastating-threat-to-bat-populations\/","title":{"rendered":"H\u1ed9i ch\u1ee9ng M\u0169i Tr\u1eafng: M\u1ed1i \u0111e d\u1ecda nghi\u00eam tr\u1ecdng \u0111\u1ebfn c\u00e1c \u0111\u00e0n D\u01a1i"},"content":{"rendered":"

H\u1ed9i ch\u1ee9ng M\u0169i tr\u1eafng: M\u1ed1i \u0111e d\u1ecda h\u1ee7y di\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u00e0n D\u01a1i<\/h2>\n\n

Gi\u1edbi thi\u1ec7u<\/h2>\n\n

H\u1ed9i ch\u1ee9ng M\u0169i tr\u1eafng (WNS) l\u00e0 m\u1ed9t b\u1ec7nh nhi\u1ec5m n\u1ea5m g\u00e2y t\u1eed vong \u0111\u00e3 t\u00e0n ph\u00e1 qu\u1ea7n th\u1ec3 D\u01a1i \u1edf B\u1eafc M\u1ef9 k\u1ec3 t\u1eeb khi \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n v\u00e0o n\u0103m 2007. B\u00e0i vi\u1ebft n\u00e0y \u0111i s\u00e2u v\u00e0o nh\u1eefng t\u00e1c \u0111\u1ed9ng t\u00e0n kh\u1ed1c c\u1ee7a WNS, nh\u1eefng ph\u00e1t hi\u1ec7n nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y v\u00e0 nh\u1eefng h\u1ec7 qu\u1ea3 ti\u1ec1m t\u00e0ng \u0111\u1ed1i v\u1edbi D\u01a1i v\u00e0 con ng\u01b0\u1eddi.<\/p>\n\n

T\u00e1c \u0111\u1ed9ng c\u1ee7a H\u1ed9i ch\u1ee9ng M\u0169i tr\u1eafng \u0111\u1ebfn qu\u00e1 tr\u00ecnh ng\u1ee7 \u0111\u00f4ng c\u1ee7a D\u01a1i<\/h2>\n\n

WNS do n\u1ea5m Pseudogymnoascus destructans g\u00e2y ra, l\u00e2y nhi\u1ec5m D\u01a1i trong qu\u00e1 tr\u00ecnh ng\u1ee7 \u0111\u00f4ng. Lo\u1ea1i n\u1ea5m n\u00e0y ph\u00e1 v\u1ee1 qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i ch\u1ea5t c\u1ee7a D\u01a1i, khi\u1ebfn ch\u00fang ti\u00eau t\u1ed1n n\u0103ng l\u01b0\u1ee3ng g\u1ea5p \u0111\u00f4i so v\u1edbi D\u01a1i kh\u1ecfe m\u1ea1nh. S\u1ef1 ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng qu\u00e1 m\u1ee9c n\u00e0y l\u00e0m c\u1ea1n ki\u1ec7t c\u00e1c ch\u1ea5t b\u00e9o d\u1ef1 tr\u1eef c\u1ee7a ch\u00fang, th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn t\u1eed vong tr\u01b0\u1edbc khi m\u00f9a xu\u00e2n \u0111\u1ebfn.<\/p>\n\n

Nghi\u00ean c\u1ee9u v\u1ec1 s\u1ef1 s\u1ed1ng c\u00f2n c\u1ee7a D\u01a1i<\/h2>\n\n

M\u1eb7c d\u00f9 WNS \u0111\u00e3 g\u00e2y ra t\u1ed5n th\u1ea5t kh\u1ee7ng khi\u1ebfp cho qu\u1ea7n th\u1ec3 D\u01a1i, c\u00e1c nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y v\u1eabn mang l\u1ea1i m\u1ed9t tia hy v\u1ecdng. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u00e1c c\u01a1 ch\u1ebf di truy\u1ec1n c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n v\u00e0o kh\u1ea3 n\u0103ng kh\u00e1ng n\u1ea5m c\u1ee7a D\u01a1i. Ngo\u00e0i ra, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang kh\u00e1m ph\u00e1 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a WNS \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh ng\u1ee7 \u0111\u00f4ng c\u1ee7a D\u01a1i, ch\u1eb3ng h\u1ea1n nh\u01b0 cung c\u1ea5p n\u01a1i tr\u00fa \u1ea9n nh\u00e2n t\u1ea1o c\u00f3 nhi\u1ec7t \u0111\u1ed9 \u1ea5m h\u01a1n.<\/p>\n\n

T\u00e1c \u0111\u1ed9ng \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi<\/h2>\n\n

D\u01a1i \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong h\u1ec7 sinh th\u00e1i c\u1ee7a ch\u00fang ta b\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t qu\u1ea7n th\u1ec3 c\u00f4n tr\u00f9ng. Tuy nhi\u00ean, s\u1ef1 suy gi\u1ea3m c\u1ee7a ch\u00fang do WNS \u0111\u00e3 l\u00e0m d\u1ea5y l\u00ean nh\u1eefng lo ng\u1ea1i v\u1ec1 t\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi. D\u01a1i \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 mang c\u00e1c lo\u1ea1i vi-r\u00fat c\u00f3 th\u1ec3 l\u00e2y sang ng\u01b0\u1eddi, ch\u1eb3ng h\u1ea1n nh\u01b0 Ebola v\u00e0 SARS. Hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc v\u00e0 h\u1ec7 th\u1ed1ng mi\u1ec5n d\u1ecbch c\u1ee7a D\u01a1i c\u00f3 th\u1ec3 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft gi\u00e1 tr\u1ecb \u0111\u1ec3 ng\u0103n ng\u1eeba c\u00e1c \u0111\u1ee3t b\u00f9ng ph\u00e1t d\u1ecbch b\u1ec7nh t\u1eeb \u0111\u1ed9ng v\u1eadt sang ng\u01b0\u1eddi trong t\u01b0\u01a1ng lai.<\/p>\n\n

\u0110\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc c\u1ee7a D\u01a1i v\u00e0 s\u1ef1 l\u00e2y truy\u1ec1n b\u1ec7nh t\u1eadt<\/h2>\n\n

D\u01a1i s\u1edf h\u1eefu nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc \u0111\u1ed9c \u0111\u00e1o khi\u1ebfn ch\u00fang tr\u1edf n\u00ean c\u1ea7n thi\u1ebft cho nghi\u00ean c\u1ee9u y h\u1ecdc. C\u00e1c t\u1ebf b\u00e0o n\u00e3o \u0111\u1eb7c bi\u1ec7t c\u1ee7a ch\u00fang h\u1ed7 tr\u1ee3 kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u01b0\u1edbng, trong khi tu\u1ed5i th\u1ecd \u0111\u00e1ng kinh ng\u1ea1c v\u00e0 kh\u1ea3 n\u0103ng kh\u00e1ng nhi\u1ec1u lo\u1ea1i vi-r\u00fat c\u1ee7a ch\u00fang m\u1edf ra nh\u1eefng kh\u1ea3 n\u0103ng h\u1ea5p d\u1eabn \u0111\u1ec3 nghi\u00ean c\u1ee9u c\u00e1c b\u1ec7nh \u1edf ng\u01b0\u1eddi nh\u01b0 ti\u1ec3u \u0111\u01b0\u1eddng, b\u1ec7nh tim, th\u1eadm ch\u00ed l\u00e0 ung th\u01b0.<\/p>\n\n

Ph\u1ee5c h\u1ed3i DNA v\u00e0 tu\u1ed5i th\u1ecd phi th\u01b0\u1eddng<\/h2>\n\n

Ph\u00e2n t\u00edch g\u1ea7n \u0111\u00e2y v\u1ec1 b\u1ed9 gen c\u1ee7a D\u01a1i \u0111\u00e3 ph\u00e1t hi\u1ec7n ra m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c gen tham gia v\u00e0o qu\u00e1 tr\u00ecnh ph\u1ee5c h\u1ed3i DNA. \u0110i\u1ec1u n\u00e0y cho th\u1ea5y D\u01a1i c\u00f3 th\u1ec3 \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c c\u01a1 ch\u1ebf t\u0103ng c\u01b0\u1eddng \u0111\u1ec3 ch\u1ed1ng l\u1ea1i stress oxy h\u00f3a li\u00ean quan \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng bay ti\u00eau t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng c\u1ee7a ch\u00fang. Kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i t\u1ed5n th\u01b0\u01a1ng DNA n\u00e0y c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n v\u00e0o tu\u1ed5i th\u1ecd phi th\u01b0\u1eddng v\u00e0 kh\u1ea3 n\u0103ng kh\u00e1ng ung th\u01b0 c\u1ee7a ch\u00fang.<\/p>\n\n

Ch\u1ed1ng l\u1ea1i b\u1ec7nh D\u1ecbch M\u0169i tr\u1eafng<\/h2>\n\n

M\u1eb7c d\u00f9 \u0111\u00e3 c\u00f3 ti\u1ebfn tri\u1ec3n trong vi\u1ec7c t\u00ecm hi\u1ec3u WNS v\u00e0 nh\u1eefng t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3, nh\u01b0ng v\u1eabn c\u00f2n nhi\u1ec1u vi\u1ec7c ph\u1ea3i l\u00e0m. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 nh\u00e0 b\u1ea3o t\u1ed3n \u0111ang t\u00edch c\u1ef1c t\u00ecm ki\u1ebfm c\u00e1c c\u00e1ch \u0111\u1ec3 ch\u1ed1ng l\u1ea1i b\u1ec7nh d\u1ecbch M\u0169i tr\u1eafng v\u00e0 b\u1ea3o v\u1ec7 qu\u1ea7n th\u1ec3 D\u01a1i. S\u1ef1 h\u1ee3p t\u00e1c gi\u1eefa c\u00e1c nh\u00e0 khoa h\u1ecdc, c\u00e1c c\u01a1 quan v\u1ec1 \u0111\u1ed9ng v\u1eadt hoang d\u00e3 v\u00e0 c\u00f4ng ch\u00fang l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft cho s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a nh\u1eefng sinh v\u1eadt quan tr\u1ecdng n\u00e0y.<\/p>\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n

H\u1ed9i ch\u1ee9ng M\u0169i tr\u1eafng g\u00e2y ra m\u1ed1i \u0111e d\u1ecda \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u00e0n D\u01a1i, v\u1edbi nh\u1eefng t\u00e1c \u0111\u1ed9ng s\u00e2u r\u1ed9ng \u0111\u1ebfn c\u1ea3 m\u00f4i tr\u01b0\u1eddng v\u00e0 s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi. Tuy nhi\u00ean, nh\u1eefng ph\u00e1t hi\u1ec7n nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y mang l\u1ea1i hy v\u1ecdng cho t\u01b0\u01a1ng lai. B\u1eb1ng c\u00e1ch kh\u00e1m ph\u00e1 nh\u1eefng b\u00ed \u1ea9n v\u1ec1 \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc c\u1ee7a D\u01a1i v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 \u0111\u1ec3 gi\u1ea3m thi\u1ec3u WNS, ch\u00fang ta c\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 nh\u1eefng sinh v\u1eadt h\u1ea5p d\u1eabn n\u00e0y v\u00e0 vai tr\u00f2 quan tr\u1ecdng m\u00e0 ch\u00fang \u0111\u00f3ng trong th\u1ebf gi\u1edbi c\u1ee7a ch\u00fang ta.<\/p>","protected":false},"excerpt":{"rendered":"

H\u1ed9i ch\u1ee9ng M\u0169i tr\u1eafng: M\u1ed1i \u0111e d\u1ecda h\u1ee7y di\u1ec7t \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u00e0n D\u01a1i Gi\u1edbi thi\u1ec7u H\u1ed9i ch\u1ee9ng M\u0169i tr\u1eafng (WNS) l\u00e0 m\u1ed9t b\u1ec7nh nhi\u1ec5m n\u1ea5m g\u00e2y t\u1eed vong \u0111\u00e3…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[762],"tags":[605,3792,3161,3791,3793],"class_list":["post-1749","post","type-post","status-publish","format-standard","hentry","category-life-sciences","tag-wildlife-conservation","tag-zoonotic-diseases","tag-bats","tag-white-nose-syndrome","tag-dna-repair"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1749","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=1749"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1749\/revisions"}],"predecessor-version":[{"id":1750,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/1749\/revisions\/1750"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=1749"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=1749"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=1749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}