{"id":683380,"date":"2024-09-17T10:17:43","date_gmt":"2024-09-17T09:17:43","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=683380"},"modified":"2024-09-17T10:17:43","modified_gmt":"2024-09-17T09:17:43","slug":"6-loai-van-chuyen-chat-long-trong-he-thong-sinh-hoc","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/6-loai-van-chuyen-chat-long-trong-he-thong-sinh-hoc\/","title":{"rendered":"6 Lo\u1ea1i V\u1eadn Chuy\u1ec3n Ch\u1ea5t L\u1ecfng Trong H\u1ec7 Th\u1ed1ng Sinh H\u1ecdc"},"content":{"rendered":"<p class=\"sidekick\">T\u00ecm hi\u1ec3u 6 lo\u1ea1i v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng trong h\u1ec7 th\u1ed1ng sinh h\u1ecdc, c\u00e1ch ch\u00fang ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/6_loai_van_chuyen_chat_long_trong_he_thong_sinh_hoc.png\" alt=\"6 Lo\u1ea1i V\u1eadn Chuy\u1ec3n Ch\u1ea5t L\u1ecfng Trong H\u1ec7 Th\u1ed1ng Sinh H\u1ecdc\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>6 Lo\u1ea1i V\u1eadn Chuy\u1ec3n Ch\u1ea5t L\u1ecfng Trong H\u1ec7 Th\u1ed1ng Sinh H\u1ecdc<\/h2>\n<p>Trong c\u00e1c h\u1ec7 th\u1ed1ng sinh h\u1ecdc, v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ef1 s\u1ed1ng v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c c\u01a1 quan. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 6 lo\u1ea1i v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng ph\u1ed5 bi\u1ebfn trong c\u00e1c h\u1ec7 th\u1ed1ng sinh h\u1ecdc:<\/p>\n<h2>1. V\u1eadn Chuy\u1ec3n Th\u1ee5 \u0110\u1ed9ng<\/h2>\n<p>V\u1eadn chuy\u1ec3n th\u1ee5 \u0111\u1ed9ng l\u00e0 qu\u00e1 tr\u00ecnh di chuy\u1ec3n c\u00e1c ph\u00e2n t\u1eed ho\u1eb7c ion t\u1eeb v\u00f9ng c\u00f3 n\u1ed3ng \u0111\u1ed9 cao \u0111\u1ebfn v\u00f9ng c\u00f3 n\u1ed3ng \u0111\u1ed9 th\u1ea5p m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng. C\u00e1c h\u00ecnh th\u1ee9c v\u1eadn chuy\u1ec3n th\u1ee5 \u0111\u1ed9ng bao g\u1ed3m:<\/p>\n<ul>\n<li>Khu\u1ebfch t\u00e1n (Diffusion): Qu\u00e1 tr\u00ecnh c\u00e1c ph\u00e2n t\u1eed di chuy\u1ec3n t\u1ef1 do t\u1eeb v\u00f9ng c\u00f3 n\u1ed3ng \u0111\u1ed9 cao \u0111\u1ebfn v\u00f9ng c\u00f3 n\u1ed3ng \u0111\u1ed9 th\u1ea5p.<\/li>\n<li>Th\u1ea9m th\u1ea5u (Osmosis): S\u1ef1 di chuy\u1ec3n c\u1ee7a dung m\u00f4i (th\u01b0\u1eddng l\u00e0 n\u01b0\u1edbc) qua m\u00e0ng b\u00e1n th\u1ea5m t\u1eeb v\u00f9ng c\u00f3 n\u1ed3ng \u0111\u1ed9 dung m\u00f4i cao t\u1edbi v\u00f9ng c\u00f3 n\u1ed3ng \u0111\u1ed9 dung m\u00f4i th\u1ea5p.<\/li>\n<li>Ph\u00e2n t\u00e1n (Facilitated Diffusion): S\u1ef1 v\u1eadn chuy\u1ec3n c\u00e1c ph\u00e2n t\u1eed qua m\u00e0ng t\u1ebf b\u00e0o v\u1edbi s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a c\u00e1c protein v\u1eadn chuy\u1ec3n.<\/li>\n<\/ul>\n<h2>2. V\u1eadn Chuy\u1ec3n Ch\u1ee7 \u0110\u1ed9ng<\/h2>\n<p>V\u1eadn chuy\u1ec3n ch\u1ee7 \u0111\u1ed9ng l\u00e0 qu\u00e1 tr\u00ecnh di chuy\u1ec3n c\u00e1c ph\u00e2n t\u1eed ho\u1eb7c ion t\u1eeb v\u00f9ng c\u00f3 n\u1ed3ng \u0111\u1ed9 th\u1ea5p \u0111\u1ebfn v\u00f9ng c\u00f3 n\u1ed3ng \u0111\u1ed9 cao, c\u1ea7n s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng d\u01b0\u1edbi d\u1ea1ng ATP. C\u00f3 hai lo\u1ea1i v\u1eadn chuy\u1ec3n ch\u1ee7 \u0111\u1ed9ng:<\/p>\n<ul>\n<li>V\u1eadn chuy\u1ec3n ch\u1ee7 \u0111\u1ed9ng s\u01a1 c\u1ea5p (Primary Active Transport): S\u1eed d\u1ee5ng ATP \u0111\u1ec3 thay \u0111\u1ed5i c\u1ea5u tr\u00fac c\u1ee7a protein v\u1eadn chuy\u1ec3n, nh\u01b0 b\u01a1m natri-kali (Na^+\/K^+ pump).<\/li>\n<li>V\u1eadn chuy\u1ec3n ch\u1ee7 \u0111\u1ed9ng th\u1ee9 c\u1ea5p (Secondary Active Transport): S\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u1eeb gradient \u0111i\u1ec7n h\u00f3a \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi v\u1eadn chuy\u1ec3n ch\u1ee7 \u0111\u1ed9ng s\u01a1 c\u1ea5p \u0111\u1ec3 v\u1eadn chuy\u1ec3n c\u00e1c ch\u1ea5t kh\u00e1c.<\/li>\n<\/ul>\n<h2>3. V\u1eadn Chuy\u1ec3n Mao Qu\u1ea3n<\/h2>\n<p>V\u1eadn chuy\u1ec3n mao qu\u1ea3n l\u00e0 qu\u00e1 tr\u00ecnh ch\u1ea5t l\u1ecfng di chuy\u1ec3n qua c\u00e1c mao m\u1ea1ch nh\u1ecf x\u00edu nh\u1edd l\u1ef1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa m\u1eb7t ph\u00e2n c\u00e1ch c\u1ee7a ch\u1ea5t l\u1ecfng v\u00e0 b\u1ec1 m\u1eb7t r\u1eafn.<\/p>\n<p>C\u00e1c v\u00ed d\u1ee5 ph\u1ed5 bi\u1ebfn bao g\u1ed3m s\u1ef1 di chuy\u1ec3n n\u01b0\u1edbc trong c\u00e2y qua c\u00e1c m\u1ea1ch g\u1ed7, ho\u1eb7c vi\u1ec7c m\u00e1u tu\u1ea7n ho\u00e0n qua c\u00e1c mao m\u1ea1ch trong c\u01a1 th\u1ec3.<\/p>\n<h2>4. Tu\u1ea7n Ho\u00e0n M\u00e1u<\/h2>\n<p>Tu\u1ea7n ho\u00e0n m\u00e1u l\u00e0 h\u1ec7 th\u1ed1ng v\u1eadn chuy\u1ec3n m\u00e1u kh\u1eafp c\u01a1 th\u1ec3 th\u00f4ng qua h\u1ec7 m\u1ea1ch m\u00e1u. H\u1ec7 tu\u1ea7n ho\u00e0n bao g\u1ed3m tim, \u0111\u1ed9ng m\u1ea1ch, t\u0129nh m\u1ea1ch v\u00e0 mao m\u1ea1ch. Ch\u1ee9c n\u0103ng ch\u00ednh l\u00e0 v\u1eadn chuy\u1ec3n oxy, dinh d\u01b0\u1ee1ng v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t th\u1ea3i.<\/p>\n<h2>5. D\u00f2ng Ch\u1ea3y Lympho<\/h2>\n<p>Lympho l\u00e0 m\u1ed9t lo\u1ea1i ch\u1ea5t l\u1ecfng trong c\u01a1 th\u1ec3 c\u00f3 ch\u1ee9c n\u0103ng lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t th\u1ea3i, vi khu\u1ea9n v\u00e0 t\u1ebf b\u00e0o ch\u1ebft. H\u1ec7 b\u1ea1ch huy\u1ebft gi\u00fap chuy\u1ec3n lympho qua c\u00e1c h\u1ea1ch b\u1ea1ch huy\u1ebft, n\u01a1i c\u00e1c ch\u1ea5t c\u1eb7n b\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 lo\u1ea1i b\u1ecf.<\/p>\n<h2>6. D\u1ecbch K\u1ebd<\/h2>\n<p>D\u1ecbch k\u1ebd hay d\u1ecbch gian b\u00e0o l\u00e0 ch\u1ea5t l\u1ecfng n\u1eb1m gi\u1eefa c\u00e1c t\u1ebf b\u00e0o trong m\u00f4. Ch\u00fang gi\u00fap truy\u1ec1n t\u1ea3i c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng, carbon dioxide v\u00e0 c\u00e1c ch\u1ea5t th\u1ea3i kh\u00e1c gi\u1eefa m\u00e1u v\u00e0 t\u1ebf b\u00e0o.<\/p>\n<p>Ngo\u00e0i ra, d\u1ecbch k\u1ebd c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u00e2n b\u1eb1ng n\u1ed9i m\u00f4i (homeostasis) trong c\u01a1 th\u1ec3.<\/p>\n<p>Hi\u1ec3u r\u00f5 c\u00e1c h\u00ecnh th\u1ee9c v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng trong c\u00e1c h\u1ec7 th\u1ed1ng sinh h\u1ecdc gi\u00fap ch\u00fang ta c\u00f3 c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 c\u00e1ch c\u01a1 th\u1ec3 con ng\u01b0\u1eddi v\u00e0 c\u00e1c sinh v\u1eadt kh\u00e1c duy tr\u00ec s\u1ef1 s\u1ed1ng v\u00e0 v\u1eadn h\u00e0nh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u 6 lo\u1ea1i v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng trong h\u1ec7 th\u1ed1ng sinh h\u1ecdc, c\u00e1ch ch\u00fang ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>6 Lo\u1ea1i V\u1eadn Chuy\u1ec3n Ch\u1ea5t L\u1ecfng Trong H\u1ec7 Th\u1ed1ng Sinh H\u1ecdc<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u 6 lo\u1ea1i v\u1eadn chuy\u1ec3n ch\u1ea5t l\u1ecfng trong h\u1ec7 th\u1ed1ng sinh h\u1ecdc, c\u00e1ch ch\u00fang ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf trong k\u1ef9 thu\u1eadt nhi\u1ec7t.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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