{"id":18213,"date":"2021-03-16T13:14:11","date_gmt":"2021-03-16T13:14:11","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=18213"},"modified":"2021-03-16T13:14:11","modified_gmt":"2021-03-16T13:14:11","slug":"boa-constrictors-breathing-constriction","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/zoology\/boa-constrictors-breathing-constriction\/","title":{"rendered":"Tr\u0103n Nam M\u1ef9: b\u1eadc th\u1ea7y h\u00f4 h\u1ea5p d\u01b0\u1edbi \u00e1p l\u1ef1c"},"content":{"rendered":"

Tr\u0103n Nam M\u1ef9: b\u1eadc th\u1ea7y h\u00f4 h\u1ea5p d\u01b0\u1edbi \u00e1p l\u1ef1c<\/h2>\n\n

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

Tr\u0103n Nam M\u1ef9, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi k\u1ef9 thu\u1eadt si\u1ebft con m\u1ed3i ch\u1ebft ng\u01b0\u1eddi, s\u1edf h\u1eefu kh\u1ea3 n\u0103ng h\u00f4 h\u1ea5p hi\u1ec7u qu\u1ea3 \u0111\u00e1ng kinh ng\u1ea1c ngay c\u1ea3 khi \u0111ang b\u00f3p ngh\u1eb9t s\u1ef1 s\u1ed1ng c\u1ee7a con m\u1ed3i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o nh\u1eefng b\u00ed m\u1eadt \u1ea9n sau nh\u1eefng th\u00edch nghi h\u00f4 h\u1ea5p \u0111\u1ed9c \u0111\u00e1o c\u1ee7a ch\u00fang, kh\u00e1m ph\u00e1 c\u00e1ch ch\u00fang v\u01b0\u1ee3t qua nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 h\u00f4 h\u1ea5p trong qu\u00e1 tr\u00ecnh si\u1ebft ch\u1eb7t con m\u1ed3i.<\/p>\n\n

Th\u00e1ch th\u1ee9c v\u1ec1 h\u00f4 h\u1ea5p trong qu\u00e1 tr\u00ecnh si\u1ebft con m\u1ed3i<\/h2>\n\n

Khi tr\u0103n Nam M\u1ef9 qu\u1ea5n quanh con m\u1ed3i, ch\u00fang t\u1ea1o ra \u00e1p l\u1ef1c r\u1ea5t l\u1edbn, c\u1eaft \u0111\u1ee9t l\u01b0u th\u00f4ng m\u00e1u c\u1ee7a n\u1ea1n nh\u00e2n. \u00c1p l\u1ef1c n\u00e0y c\u0169ng n\u00e9n ph\u1ed5i c\u1ee7a ch\u00ednh con r\u1eafn, khi\u1ebfn ch\u00fang kh\u00f3 th\u1edf b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n

S\u1ef1 th\u00edch nghi: th\u00f4ng kh\u00ed ph\u1ed5i theo ki\u1ec3u m\u00f4-\u0111un<\/h2>\n\n

Tr\u0103n \u0111\u00e3 ti\u1ebfn h\u00f3a m\u1ed9t c\u01a1 ch\u1ebf h\u00f4 h\u1ea5p \u0111\u1ed9c \u0111\u00e1o \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u00f4ng kh\u00ed ph\u1ed5i theo ki\u1ec3u m\u00f4-\u0111un. S\u1ef1 th\u00edch nghi n\u00e0y cho ph\u00e9p ch\u00fang thay \u0111\u1ed5i v\u1ecb tr\u00ed h\u00f4 h\u1ea5p \u0111\u1ebfn c\u00e1c ph\u1ea7n kh\u00e1c nhau c\u1ee7a ph\u1ed5i v\u00e0 l\u1ed3ng ng\u1ef1c t\u00f9y thu\u1ed9c v\u00e0o ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang.<\/p>\n\n

T\u00ednh linh ho\u1ea1t c\u1ee7a l\u1ed3ng ng\u1ef1c<\/h2>\n\n

Tr\u0103n c\u00f3 x\u01b0\u01a1ng s\u01b0\u1eddn r\u1ea5t linh ho\u1ea1t c\u00f3 th\u1ec3 di chuy\u1ec3n \u0111\u1ed9c l\u1eadp. Trong qu\u00e1 tr\u00ecnh si\u1ebft con m\u1ed3i, ch\u00fang v\u00f4 hi\u1ec7u h\u00f3a c\u00e1c c\u01a1 li\u00ean s\u01b0\u1eddn \u1edf ph\u00eda tr\u01b0\u1edbc c\u01a1 th\u1ec3, n\u01a1i \u00e1p l\u1ef1c l\u1edbn nh\u1ea5t. \u0110\u1ed3ng th\u1eddi, ch\u00fang k\u00edch ho\u1ea1t c\u00e1c c\u01a1 li\u00ean s\u01b0\u1eddn \u1edf ph\u00eda sau, s\u1eed d\u1ee5ng nh\u1eefng c\u01a1 n\u00e0y \u0111\u1ec3 b\u01a1m kh\u00f4ng kh\u00ed qua ph\u1ed5i.<\/p>\n\n

Cung c\u1ea5p oxy<\/h2>\n\n

Ph\u1ea7n sau c\u1ee7a ph\u1ed5i r\u1eafn c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m gi\u1ed1ng nh\u01b0 qu\u1ea3 b\u00f3ng ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nh\u01b0 m\u1ed9t c\u00e1i \u1ed1ng th\u1ed5i. B\u1eb1ng c\u00e1ch b\u01a1m oxy qua \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y, tr\u0103n c\u00f3 th\u1ec3 duy tr\u00ec ngu\u1ed3n cung c\u1ea5p oxy \u1ed5n \u0111\u1ecbnh cho m\u00e1u c\u1ee7a ch\u00fang, ngay c\u1ea3 khi ph\u1ed5i tr\u01b0\u1edbc c\u1ee7a ch\u00fang b\u1ecb ch\u00e8n \u00e9p.<\/p>\n\n

L\u1ee3i th\u1ebf ti\u1ebfn h\u00f3a<\/h2>\n\n

C\u00e1c nh\u00e0 khoa h\u1ecdc tin r\u1eb1ng s\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a th\u00f4ng kh\u00ed ph\u1ed5i theo ki\u1ec3u m\u00f4-\u0111un \u1edf tr\u0103n c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 ch\u00ednh gi\u00fap ph\u00e1t tri\u1ec3n k\u1ef9 thu\u1eadt s\u0103n m\u1ed3i b\u1eb1ng c\u00e1ch si\u1ebft con m\u1ed3i c\u1ee7a ch\u00fang. Nh\u1edd kh\u1ea3 n\u0103ng h\u00f4 h\u1ea5p hi\u1ec7u qu\u1ea3 trong qu\u00e1 tr\u00ecnh si\u1ebft con m\u1ed3i, tr\u0103n \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 trong vi\u1ec7c khu\u1ea5t ph\u1ee5c con m\u1ed3i.<\/p>\n\n

H\u00f4 h\u1ea5p v\u00e0 di chuy\u1ec3n<\/h2>\n\n

Kh\u1ea3 n\u0103ng chuy\u1ec3n h\u01b0\u1edbng h\u00f4 h\u1ea5p \u0111\u1ebfn c\u00e1c ph\u1ea7n kh\u00e1c nhau tr\u00ean c\u01a1 th\u1ec3 c\u1ee7a tr\u0103n c\u0169ng c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh v\u1eadn \u0111\u1ed9ng c\u1ee7a ch\u00fang. X\u01b0\u01a1ng s\u01b0\u1eddn c\u1ee7a ch\u00fang tham gia v\u00e0o c\u1ea3 qu\u00e1 tr\u00ecnh h\u00f4 h\u1ea5p v\u00e0 di chuy\u1ec3n, v\u00ec v\u1eady s\u1ef1 linh ho\u1ea1t n\u00e0y c\u00f3 th\u1ec3 cho ph\u00e9p ch\u00fang v\u1eeba th\u1edf v\u1eeba di chuy\u1ec3n \u0111\u1ed3ng th\u1eddi.<\/p>\n\n

\u1ee8ng d\u1ee5ng \u1edf c\u00e1c lo\u00e0i r\u1eafn kh\u00f4ng si\u1ebft con m\u1ed3i<\/h2>\n\n

M\u1eb7c d\u00f9 nghi\u00ean c\u1ee9u v\u1ec1 th\u00f4ng kh\u00ed ph\u1ed5i theo ki\u1ec3u m\u00f4-\u0111un ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o tr\u0103n Nam M\u1ef9, nh\u01b0ng c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng c\u00e1c lo\u00e0i r\u1eafn kh\u00f4ng si\u1ebft con m\u1ed3i c\u0169ng c\u00f3 th\u1ec3 h\u01b0\u1edfng l\u1ee3i t\u1eeb s\u1ef1 th\u00edch nghi n\u00e0y. V\u00ed d\u1ee5, r\u1eafn \u0111\u1ed9c c\u00f3 ph\u1ed5i \u0111\u1eb7c bi\u1ec7t d\u00e0i v\u00e0 \u0103n nh\u1eefng b\u1eefa \u0103n l\u1edbn khi\u1ebfn c\u01a1 th\u1ec3 ch\u00fang c\u0103ng ra v\u00e0 ch\u00e8n \u00e9p ph\u1ed5i. Ng\u01b0\u1eddi ta \u0111\u01b0a ra gi\u1ea3 thuy\u1ebft r\u1eb1ng r\u1eafn \u0111\u1ed9c c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u00f4ng kh\u00ed ph\u1ed5i theo ki\u1ec3u m\u00f4-\u0111un \u0111\u1ec3 v\u01b0\u1ee3t qua nh\u1eefng th\u00e1ch th\u1ee9c ti\u00eau h\u00f3a n\u00e0y.<\/p>\n\n

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

Kh\u1ea3 n\u0103ng h\u00f4 h\u1ea5p hi\u1ec7u qu\u1ea3 c\u1ee7a tr\u0103n Nam M\u1ef9 trong qu\u00e1 tr\u00ecnh si\u1ebft con m\u1ed3i l\u00e0 m\u1ed9t s\u1ef1 th\u00edch nghi \u0111\u00e1ng kinh ng\u1ea1c gi\u00fap ch\u00fang c\u00f3 th\u1ec3 khu\u1ea5t ph\u1ee5c con m\u1ed3i v\u00e0 t\u1ed3n t\u1ea1i trong m\u00f4i tr\u01b0\u1eddng c\u1ee7a m\u00ecnh. H\u1ec7 th\u1ed1ng th\u00f4ng kh\u00ed ph\u1ed5i theo ki\u1ec3u m\u00f4-\u0111un c\u1ee7a ch\u00fang k\u1ebft h\u1ee3p v\u1edbi l\u1ed3ng ng\u1ef1c linh ho\u1ea1t cho ph\u00e9p ch\u00fang v\u01b0\u1ee3t qua nh\u1eefng th\u00e1ch th\u1ee9c v\u1ec1 h\u00f4 h\u1ea5p d\u01b0\u1edbi \u00e1p l\u1ef1c c\u1ef1c \u0111\u1ed9. C\u1ea7n c\u00f3 th\u00eam nghi\u00ean c\u1ee9u \u0111\u1ec3 hi\u1ec3u \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 nh\u1eefng t\u00e1c \u0111\u1ed9ng c\u1ee7a s\u1ef1 th\u00edch nghi n\u00e0y \u1edf c\u1ea3 r\u1eafn si\u1ebft con m\u1ed3i v\u00e0 r\u1eafn kh\u00f4ng si\u1ebft con m\u1ed3i.<\/p>","protected":false},"excerpt":{"rendered":"

Tr\u0103n Nam M\u1ef9: b\u1eadc th\u1ea7y h\u00f4 h\u1ea5p d\u01b0\u1edbi \u00e1p l\u1ef1c Gi\u1edbi thi\u1ec7u Tr\u0103n Nam M\u1ef9, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi k\u1ef9 thu\u1eadt si\u1ebft con m\u1ed3i ch\u1ebft ng\u01b0\u1eddi, s\u1edf h\u1eefu kh\u1ea3 n\u0103ng…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[280],"tags":[931,2545,1647,136,23830],"class_list":["post-18213","post","type-post","status-publish","format-standard","hentry","category-zoology","tag-respiration","tag-snakes","tag-adaptation","tag-evolution","tag-boa-constrictors"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/18213","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=18213"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/18213\/revisions"}],"predecessor-version":[{"id":18214,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/18213\/revisions\/18214"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=18213"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=18213"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=18213"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}