{"id":7905,"date":"2025-11-03T15:04:35","date_gmt":"2025-11-03T08:04:35","guid":{"rendered":"https:\/\/apanano.com\/vi\/?p=7905"},"modified":"2025-11-03T15:04:35","modified_gmt":"2025-11-03T08:04:35","slug":"arginine-giup-tang-ty-le-co-uc-o-vit-thit-cai-thien-nang-suat-sinh-san-o-vit-de","status":"publish","type":"post","link":"https:\/\/apanano.vn\/vi\/news\/arginine-giup-tang-ty-le-co-uc-o-vit-thit-cai-thien-nang-suat-sinh-san-o-vit-de\/","title":{"rendered":"Arginine gi\u00fap t\u0103ng t\u1ef7 l\u1ec7 c\u01a1 \u1ee9c \u1edf v\u1ecbt th\u1ecbt, c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t sinh s\u1ea3n \u1edf v\u1ecbt \u0111\u1ebb"},"content":{"rendered":"

Arginine (Arg) l\u00e0 axit amin thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi v\u1ecbt, gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ed1i \u01b0u t\u0103ng tr\u01b0\u1edfng, sinh s\u1ea3n v\u00e0 s\u1ee9c kh\u1ecfe chuy\u1ec3n h\u00f3a. \u1ede v\u1ecbt th\u1ecbt, nhu c\u1ea7u Arg thay \u0111\u1ed5i theo t\u1eebng giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n. C\u00e1c nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y t\u1ea1i Trung Qu\u1ed1c, qu\u1ed1c gia ch\u0103n nu\u00f4i v\u1ecbt l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi cho th\u1ea5y vi\u1ec7c t\u1ed1i \u01b0u h\u00e0m l\u01b0\u1ee3ng Arg trong kh\u1ea9u ph\u1ea7n l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t.<\/strong><\/p>\n

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Theo ti\u00eau chu\u1ea9n dinh d\u01b0\u1ee1ng c\u1eadp nh\u1eadt c\u1ee7a Trung Qu\u1ed1c, trong giai \u0111o\u1ea1n \u0111\u1ea7u (1\u201314 ng\u00e0y tu\u1ed5i), \u0111\u1ec3 t\u1ed1i \u0111a kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 chuy\u1ec3n h\u00f3a th\u1ee9c \u0103n, t\u1ef7 l\u1ec7 Arg\/Lys trong kh\u1ea9u ph\u1ea7n c\u1ea7n \u0111\u1ea1t 100%. \u1ede giai \u0111o\u1ea1n sau (15\u201338 ng\u00e0y tu\u1ed5i), t\u1ef7 l\u1ec7 n\u00e0y dao \u0111\u1ed9ng kho\u1ea3ng 93\u2013119%. Tuy nhi\u00ean, khi v\u1ecbt ch\u1ecbu stress nhi\u1ec7t, nhu c\u1ea7u Arg t\u0103ng do kh\u1ea3 n\u0103ng h\u1ea5p thu \u1edf ru\u1ed9t gi\u1ea3m.<\/p>\n

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Arg c\u00f2n g\u00f3p ph\u1ea7n n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng th\u1ecbt nh\u1edd th\u00fac \u0111\u1ea9y t\u00edch l\u0169y c\u01a1 v\u00e0 gi\u1ea3m h\u00ecnh th\u00e0nh m\u1ee1 \u1edf v\u1ecbt th\u1ecbt. \u0110\u1ed1i v\u1edbi v\u1ecbt gi\u1ed1ng, c\u00e2n b\u1eb1ng h\u00e0m l\u01b0\u1ee3ng Arg gi\u00fap c\u1ea3i thi\u1ec7n s\u1ea3n l\u01b0\u1ee3ng tr\u1ee9ng, ch\u1ea5t l\u01b0\u1ee3ng l\u00f2ng \u0111\u1ecf v\u00e0 kh\u1ea3 n\u0103ng h\u00ecnh th\u00e0nh tinh tr\u00f9ng.<\/p>\n

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B\u00e0i vi\u1ebft n\u00e0y t\u1ed5ng h\u1ee3p c\u00e1c d\u1eabn ch\u1ee9ng v\u1ec1 vai tr\u00f2 \u0111a ch\u1ee9c n\u0103ng c\u1ee7a Arg trong dinh d\u01b0\u1ee1ng v\u1ecbt, qua \u0111\u00f3 h\u1ed7 tr\u1ee3 x\u00e2y d\u1ef1ng chi\u1ebfn l\u01b0\u1ee3c dinh d\u01b0\u1ee1ng nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng Arg trong s\u1ea3n xu\u1ea5t th\u1ee9c \u0103n th\u01b0\u01a1ng m\u1ea1i.<\/p>\n

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Trong b\u1ed1i c\u1ea3nh Trung Qu\u1ed1c s\u1ea3n xu\u1ea5t kho\u1ea3ng 4,5 t\u1ef7 con v\u1ecbt th\u1ecbt m\u1ed7i n\u0103m, chi\u1ebfm h\u01a1n 70% s\u1ea3n l\u01b0\u1ee3ng v\u1ecbt nu\u00f4i to\u00e0n c\u1ea7u, s\u1ea3n l\u01b0\u1ee3ng th\u1ecbt v\u1ecbt n\u01b0\u1edbc n\u00e0y \u0111\u00e3 v\u01b0\u1ee3t 10 tri\u1ec7u t\u1ea5n v\u00e0o n\u0103m 2022. Th\u1ecbt v\u1ecbt hi\u1ec7n l\u00e0 lo\u1ea1i th\u1ecbt \u0111\u01b0\u1ee3c ti\u00eau th\u1ee5 nhi\u1ec1u th\u1ee9 ba \u1edf Trung Qu\u1ed1c, sau th\u1ecbt heo v\u00e0 th\u1ecbt g\u00e0. Ph\u1ea7n l\u1edbn v\u1ecbt th\u1ecbt t\u1ea1i \u0111\u00e2y l\u00e0 v\u1ecbt l\u00f4ng tr\u1eafng (v\u1ecbt Cherry Valley), chi\u1ebfm kho\u1ea3ng 86%, ph\u1ea7n c\u00f2n l\u1ea1i l\u00e0 c\u00e1c gi\u1ed1ng Shelduck v\u00e0 Muscovy (ho\u1eb7c lai Muscovy).<\/p>\n

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Trong kh\u1ea9u ph\u1ea7n nu\u00f4i v\u1ecbt, b\u1eafp v\u00e0 c\u00e1c ngu\u1ed3n \u0111\u1ea1m th\u1ef1c v\u1eadt nh\u01b0 kh\u00f4 d\u1ea7u h\u1ea1t b\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn, trong khi kh\u00f4 d\u1ea7u \u0111\u1eadu n\u00e0nh v\u1eabn \u0111\u01b0\u1ee3c b\u1ed5 sung khi gi\u00e1 nguy\u00ean li\u1ec7u n\u00e0y \u1edf m\u1ee9c c\u1ea1nh tranh.<\/p>\n

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Kh\u00e1c v\u1edbi \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa, v\u1ecbt v\u00e0 c\u00e1c lo\u00e0i th\u1ea3i nit\u01a1 d\u01b0\u1edbi d\u1ea1ng axit uric kh\u00f4ng c\u00f3 chu tr\u00ecnh ur\u00ea ho\u00e0n ch\u1ec9nh, n\u00ean kh\u00f4ng th\u1ec3 t\u1ed5ng h\u1ee3p Arginine (Arg) n\u1ed9i sinh. Do \u0111\u00f3, Arg t\u1eeb kh\u1ea9u ph\u1ea7n ho\u1eb7c b\u1ed5 sung d\u1ea1ng tinh th\u1ec3 \u0111\u00f3ng vai tr\u00f2 thi\u1ebft y\u1ebfu trong vi\u1ec7c t\u1ed1i \u01b0u t\u0103ng tr\u01b0\u1edfng, n\u0103ng su\u1ea5t v\u00e0 sinh s\u1ea3n (Edmonds et al., 1985; Wu et al., 2009). Arg c\u00f3 nhi\u1ec1u ch\u1ee9c n\u0103ng sinh l\u00fd quan tr\u1ecdng nh\u01b0 th\u00fac \u0111\u1ea9y t\u0103ng tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u01a1, t\u0103ng c\u01b0\u1eddng s\u1ee9c kh\u1ecfe \u0111\u01b0\u1eddng ru\u1ed9t, gi\u1ea3m t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c c\u1ee7a stress nhi\u1ec7t v\u00e0 \u0111i\u1ec1u h\u00f2a ph\u00e1t tri\u1ec3n c\u01a1 x\u01b0\u01a1ng (H\u00ecnh 1).<\/p>\n

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\"\"<\/a><\/p>\n

H\u00ecnh 1: Vai tr\u00f2 c\u1ee7a Arginine trong sinh l\u00fd v\u1eadt nu\u00f4i<\/em><\/p>\n

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Nhu c\u1ea7u arginine \u1edf v\u1ecbt th\u1ecbt<\/strong><\/p>\n

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H\u00e0m l\u01b0\u1ee3ng Arginine (Arg) t\u1ed1i \u01b0u trong kh\u1ea9u ph\u1ea7n l\u00e0 y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t t\u0103ng tr\u01b0\u1edfng t\u1ed1i \u0111a \u1edf v\u1ecbt th\u1ecbt. Chen v\u00e0 Shen (1979) x\u00e1c \u0111\u1ecbnh r\u1eb1ng v\u1ecbt con lai c\u1ea7n t\u1ed1i thi\u1ec3u 1,08% Arg trong kh\u1ea9u ph\u1ea7n (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 18% l\u01b0\u1ee3ng \u0111\u1ea1m th\u00f4) \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u1ecdng v\u00e0 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng th\u1ee9c \u0103n. T\u01b0\u01a1ng t\u1ef1, Wang v\u00e0 c\u1ed9ng s\u1ef1 (2013) cho th\u1ea5y v\u1ecbt l\u00f4ng tr\u1eafng hi\u1ec7n \u0111\u1ea1i (1\u201321 ng\u00e0y tu\u1ed5i, kh\u1ea9u ph\u1ea7n ch\u1ee9a 22% \u0111\u1ea1m th\u00f4) c\u1ea7n 0,95% Arg \u0111\u1ec3 \u0111\u1ea1t t\u0103ng tr\u1ecdng t\u1ed1i \u0111a, 1,16% \u0111\u1ec3 t\u1ed1i \u01b0u t\u1ef7 l\u1ec7 chuy\u1ec3n h\u00f3a th\u1ee9c \u0103n v\u00e0 0,99% \u0111\u1ec3 \u0111\u1ea1t t\u1ef7 l\u1ec7 c\u01a1 \u1ee9c cao nh\u1ea5t.<\/p>\n

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X\u00e9t \u0111\u1ebfn \u1ea3nh h\u01b0\u1edfng c\u1ee7a gi\u1ed1ng v\u00e0 m\u1ee9c dinh d\u01b0\u1ee1ng kh\u00e1c nhau, m\u1ed9t nghi\u00ean c\u1ee9u n\u0103m 2024 t\u1ea1i Trung Qu\u1ed1c \u0111\u00e3 x\u00e1c \u0111\u1ecbnh nhu c\u1ea7u Arg c\u1ee7a v\u1ecbt l\u00f4ng tr\u1eafng d\u1ef1a tr\u00ean kh\u1ea9u ph\u1ea7n th\u01b0\u01a1ng m\u1ea1i ph\u1ed5 bi\u1ebfn, g\u1ed3m b\u1eafp, l\u00faa m\u00ec, kh\u00f4 c\u1ea3i \u0111\u1eafng v\u00e0 ph\u1ee5 ph\u1ea9m b\u1eafp. Trong giai \u0111o\u1ea1n 1\u201314 ng\u00e0y tu\u1ed5i, kh\u1ea9u ph\u1ea7n c\u00f3 20,4% \u0111\u1ea1m th\u00f4 v\u00e0 1,12% SID lysine; \u1edf giai \u0111o\u1ea1n 15\u201338 ng\u00e0y tu\u1ed5i, c\u00e1c m\u1ee9c n\u00e0y l\u1ea7n l\u01b0\u1ee3t l\u00e0 17,9% v\u00e0 0,93%.<\/p>\n

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Ph\u00e2n t\u00edch d\u1eef li\u1ec7u b\u1eb1ng m\u00f4 h\u00ecnh \u0111\u01b0\u1eddng g\u00e3y b\u1eadc hai cho th\u1ea5y, t\u1ef7 l\u1ec7 Arg\/Lys t\u1ed1i \u01b0u \u0111\u1ec3 \u0111\u1ea1t t\u0103ng tr\u1ecdng trung b\u00ecnh cao nh\u1ea5t l\u00e0 100,6% \u1edf giai \u0111o\u1ea1n \u0111\u1ea7u (1\u201314 ng\u00e0y tu\u1ed5i) v\u00e0 92,6% \u1edf giai \u0111o\u1ea1n sau (15\u201338 ng\u00e0y tu\u1ed5i) c\u1ee7a v\u1ecbt th\u1ecbt (H\u00ecnh 2).<\/p>\n

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\"\"<\/a>H\u00ecnh 2: D\u1ef1 \u0111o\u00e1n v\u1ec1 nhu c\u1ea7u c\u1ee7a Arg\/Lys trong kh\u1ea9u ph\u1ea7n c\u1ee7a v\u1ecbt l\u00f4ng tr\u1eafng s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh \u0111\u01b0\u1eddng g\u00e3y b\u1eadc hai<\/em><\/p>\n

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N\u0103m 2024, B\u1ed9 N\u00f4ng nghi\u1ec7p v\u00e0 N\u00f4ng th\u00f4n Trung Qu\u1ed1c \u0111\u00e3 ban h\u00e0nh ti\u00eau chu\u1ea9n nhu c\u1ea7u dinh d\u01b0\u1ee1ng khuy\u1ebfn ngh\u1ecb cho v\u1ecbt th\u1ecbt (GB\/T 45103-2024). Theo \u0111\u00f3, trong giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n v\u00e0 v\u1ed7 b\u00e9o (21\u201342 ng\u00e0y tu\u1ed5i), t\u1ef7 l\u1ec7 Arg\/Lys kh\u1ea3 d\u1ee5ng th\u1ef1c trong kh\u1ea9u ph\u1ea7n c\u00e1m th\u01b0\u01a1ng m\u1ea1i c\u1ee7a v\u1ecbt l\u00f4ng tr\u1eafng c\u1ea7n \u0111\u1ea1t 105\u2013110%.<\/p>\n

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\u0110\u1ed1i v\u1edbi v\u1ecbt gi\u1ed1ng, trong giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n (9\u201322 tu\u1ea7n tu\u1ed5i), t\u1ef7 l\u1ec7 Arg\/Lys kh\u1ea3 d\u1ee5ng th\u1ef1c trong kh\u1ea9u ph\u1ea7n \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u1edf m\u1ee9c 115%, nh\u1eb1m \u0111\u1ea3m b\u1ea3o t\u0103ng tr\u01b0\u1edfng v\u00e0 kh\u1ea3 n\u0103ng sinh s\u1ea3n t\u1ed1i \u01b0u.<\/p>\n

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Arginine c\u1ea3i thi\u1ec7n t\u0103ng tr\u01b0\u1edfng v\u00e0 hi\u1ec7u su\u1ea5t th\u00e2n th\u1ecbt c\u1ee7a v\u1ecbt th\u1ecbt<\/strong><\/p>\n

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Thi\u1ebfu Arginine (Arg) trong kh\u1ea9u ph\u1ea7n c\u00f3 th\u1ec3 \u1ee9c ch\u1ebf l\u01b0\u1ee3ng th\u1ee9c \u0103n ti\u00eau th\u1ee5, gi\u1ea3m hi\u1ec7u qu\u1ea3 chuy\u1ec3n h\u00f3a v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u01a1 \u1ee9c \u1edf v\u1ecbt th\u1ecbt. Nguy\u00ean nh\u00e2n l\u00e0 do thi\u1ebfu Arg l\u00e0m thay \u0111\u1ed5i bi\u1ec3u hi\u1ec7n m\u1ed9t s\u1ed1 protein v\u00f9ng d\u01b0\u1edbi \u0111\u1ed3i, n\u01a1i \u0111i\u1ec1u h\u00f2a h\u00e0nh vi \u0103n u\u1ed1ng. Wang v\u00e0 c\u1ed9ng s\u1ef1 (2013) cho th\u1ea5y, v\u1ecbt \u0103n kh\u1ea9u ph\u1ea7n thi\u1ebfu Arg (0,71% so v\u1edbi 1,27%) c\u00f3 l\u01b0\u1ee3ng \u0103n v\u00e0o th\u1ea5p h\u01a1n v\u00e0 gi\u1ea3m bi\u1ec3u hi\u1ec7n c\u00e1c protein li\u00ean quan \u0111\u1ebfn chuy\u1ec3n h\u00f3a n\u0103ng l\u01b0\u1ee3ng. Ng\u01b0\u1ee3c l\u1ea1i, nghi\u00ean c\u1ee9u c\u1ee7a c\u00f9ng nh\u00f3m t\u00e1c gi\u1ea3 (Wang et al., 2024) ch\u1ec9 ra r\u1eb1ng b\u1ed5 sung \u0111\u1ee7 Arg gi\u00fap t\u0103ng s\u1ea3n xu\u1ea5t oxit nitric, k\u00edch th\u00edch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a neuropeptide li\u00ean quan \u0111\u1ebfn c\u1ea3m gi\u00e1c th\u00e8m \u0103n. Khi ti\u00eam ph\u00fac m\u1ea1c N\u03c9-nitro-L-arginine methyl ester (L-NAME), ch\u1ea5t \u1ee9c ch\u1ebf enzyme t\u1ed5ng h\u1ee3p oxit nitric, l\u01b0\u1ee3ng \u0103n v\u00e0o gi\u1ea3m, ch\u1ee9ng minh oxit nitric l\u00e0 trung gian ch\u00ednh trong t\u00e1c d\u1ee5ng k\u00edch th\u00edch \u0103n c\u1ee7a Arg.<\/p>\n

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Cung c\u1ea5p \u0111\u1ee7 Arg trong kh\u1ea9u ph\u1ea7n c\u00f2n gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng th\u1ee9c \u0103n (FCR) v\u00e0 duy tr\u00ec l\u01b0\u1ee3ng \u0103n \u1ed5n \u0111\u1ecbnh. Sun v\u00e0 c\u1ed9ng s\u1ef1 (2022) cho th\u1ea5y FCR c\u1ee7a v\u1ecbt nu\u00f4i v\u1edbi t\u1ef7 l\u1ec7 Arg\/Lys 1,08% v\u00e0 1,18% th\u1ea5p h\u01a1n r\u00f5 r\u1ec7t so v\u1edbi nh\u00f3m 0,88% \u1edf v\u1ecbt ki\u00eam d\u1ee5ng giai \u0111o\u1ea1n 8\u201335 ng\u00e0y tu\u1ed5i.<\/p>\n

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V\u1ec1 hi\u1ec7u su\u1ea5t th\u00e2n th\u1ecbt, b\u1ed5 sung Arg gi\u00fap gi\u1ea3m t\u00edch l\u0169y m\u1ee1 qu\u00e1 m\u1ee9c, v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn \u1edf v\u1ecbt th\u1ecbt. Wu v\u00e0 c\u1ed9ng s\u1ef1 (2011) ghi nh\u1eadn r\u1eb1ng b\u1ed5 sung 10 g Arg\/kg th\u1ee9c \u0103n gi\u00fap gi\u1ea3m 7,2% m\u1ee1 th\u00e2n th\u1ecbt, 4,9% m\u1ee1 b\u1ee5ng v\u00e0 7,6% m\u1ee1 d\u01b0\u1edbi da, \u0111\u1ed3ng th\u1eddi t\u0103ng t\u00edch l\u0169y m\u00f4 n\u1ea1c v\u1edbi m\u1ee9c t\u0103ng protein c\u01a1 \u1ee9c (+9,2%) v\u00e0 m\u1ee1 gi\u1eaft (+11,9%). Nh\u1eefng thay \u0111\u1ed5i n\u00e0y c\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c gi\u1ea3m ho\u1ea1t t\u00ednh c\u1ee7a c\u00e1c enzyme t\u1ed5ng h\u1ee3p lipid \u1edf gan (nh\u01b0 FAS, G-6-PDH), cho th\u1ea5y Arg gi\u00fap chuy\u1ec3n h\u01b0\u1edbng n\u0103ng l\u01b0\u1ee3ng t\u1eeb t\u1ed5ng h\u1ee3p lipid sang t\u1ed5ng h\u1ee3p protein.<\/p>\n

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Ngo\u00e0i ra, t\u1ef7 l\u1ec7 th\u00e2n th\u1ecbt c\u1ee7a v\u1ecbt c\u00f2n ch\u1ecbu \u1ea3nh h\u01b0\u1edfng b\u1edfi Arg v\u00ec s\u1ed1 l\u01b0\u1ee3ng s\u1ee3i c\u01a1 tr\u01b0\u1edfng th\u00e0nh kh\u00f4ng t\u0103ng sau khi n\u1edf, n\u00ean s\u1ef1 ph\u00e1t tri\u1ec3n c\u01a1 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh trong giai \u0111o\u1ea1n ph\u00f4i. Guo v\u00e0 c\u1ed9ng s\u1ef1 (2024) cho th\u1ea5y thi\u1ebfu h\u1ee5t Arg \u1ee9c ch\u1ebf s\u1ef1 t\u0103ng sinh t\u1ebf b\u00e0o ti\u1ec1n c\u01a1 \u1edf v\u1ecbt Muscovy. Tangara v\u00e0 c\u1ed9ng s\u1ef1 (2013) c\u0169ng ghi nh\u1eadn r\u1eb1ng ti\u00eam Arg k\u1ebft h\u1ee3p carbohydrate v\u00e0o ph\u00f4i v\u1ecbt 23 ng\u00e0y tu\u1ed5i gi\u00fap t\u0103ng kh\u1ed1i l\u01b0\u1ee3ng l\u00fac n\u1edf (+4,6%) v\u00e0 duy tr\u00ec \u01b0u th\u1ebf t\u0103ng tr\u01b0\u1edfng \u0111\u1ebfn 7 ng\u00e0y sau n\u1edf. K\u1ebft qu\u1ea3 n\u00e0y ch\u1ee9ng minh Arg \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong chuy\u1ec3n h\u00f3a n\u0103ng l\u01b0\u1ee3ng c\u1ee7a tr\u1ee9ng, g\u00f3p ph\u1ea7n th\u00fac \u0111\u1ea9y ph\u00e1t tri\u1ec3n c\u1ee7a v\u1ecbt con sau khi n\u1edf.<\/p>\n

 <\/p>\n

Arg t\u0103ng c\u01b0\u1eddng n\u0103ng su\u1ea5t sinh s\u1ea3n \u1edf v\u1ecbt<\/strong><\/p>\n

 <\/p>\n

Oxit nitric l\u00e0 m\u1ed9t ch\u1ea5t chuy\u1ec3n h\u00f3a c\u1ee7a Arginine (Arg) \u0111\u00f3ng vai tr\u00f2 \u0111i\u1ec1u h\u00f2a qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n nang tr\u1ee9ng, s\u1ef1 tr\u01b0\u1edfng th\u00e0nh v\u00e0 s\u1ea3n xu\u1ea5t tr\u1ee9ng. Xia v\u00e0 c\u1ed9ng s\u1ef1 (2016) ti\u1ebfn h\u00e0nh th\u00ed nghi\u1ec7m tr\u00ean gi\u1ed1ng v\u1ecbt ki\u00eam d\u1ee5ng b\u1ea3n \u0111\u1ecba (17\u201331 tu\u1ea7n tu\u1ed5i) v\u00e0 nh\u1eadn th\u1ea5y kh\u1ed1i l\u01b0\u1ee3ng tr\u1ee9ng c\u00f9ng t\u1ef7 l\u1ec7 l\u00f2ng \u0111\u1ecf t\u0103ng tuy\u1ebfn t\u00ednh khi h\u00e0m l\u01b0\u1ee3ng Arg trong kh\u1ea9u ph\u1ea7n \u0111\u1ea1t m\u1ee9c t\u1ed1i \u01b0u 1,26%. Ph\u00e2n t\u00edch h\u1ed3i quy cho th\u1ea5y t\u1ef7 l\u1ec7 l\u00f2ng \u0111\u1ecf cao nh\u1ea5t khi h\u00e0m l\u01b0\u1ee3ng Arg \u0111\u1ea1t 1,06%.<\/p>\n

 <\/p>\n

T\u01b0\u01a1ng t\u1ef1, Lei v\u00e0 c\u1ed9ng s\u1ef1 (2016) cho th\u1ea5y vi\u1ec7c b\u1ed5 sung Arg, n\u00e2ng t\u1ef7 l\u1ec7 Arg\/Lys trong kh\u1ea9u ph\u1ea7n (b\u1eafp\u2013\u0111\u1eadu t\u01b0\u01a1ng, 18,56% \u0111\u1ea1m th\u00f4) l\u00ean 1,33% gi\u00fap t\u0103ng t\u1ed5ng kh\u1ed1i l\u01b0\u1ee3ng tr\u1ee9ng v\u00e0 l\u00f2ng \u0111\u1ecf (P<0,05), \u0111\u1ed3ng th\u1eddi c\u00f3 xu h\u01b0\u1edbng c\u1ea3i thi\u1ec7n kh\u1ed1i l\u01b0\u1ee3ng l\u00f2ng tr\u1eafng v\u00e0 v\u1ecf tr\u1ee9ng \u1edf gi\u1ed1ng v\u1ecbt \u0111\u1ebb \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n

 <\/p>\n

Ngo\u00e0i ra, Arg c\u00f2n \u1ea3nh h\u01b0\u1edfng t\u00edch c\u1ef1c \u0111\u1ebfn ch\u1ee9c n\u0103ng sinh s\u1ea3n c\u1ee7a v\u1ecbt \u0111\u1ef1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh tinh tr\u00f9ng. Meng (2021) ghi nh\u1eadn r\u1eb1ng, sau 75 ng\u00e0y nu\u00f4i, vi\u1ec7c b\u1ed5 sung 0,4% Arg trong kh\u1ea9u ph\u1ea7n gi\u00fap t\u0103ng s\u1ed1 l\u01b0\u1ee3ng bi\u1ec3u m\u00f4 sinh tinh, t\u1ebf b\u00e0o sinh tinh v\u00e0 tinh tr\u00f9ng tr\u01b0\u1edfng th\u00e0nh trong m\u00f4 tinh ho\u00e0n c\u1ee7a v\u1ecbt Muscovy.<\/p>\n

 <\/p>\n

T\u1ed5ng h\u1ee3p c\u00e1c k\u1ebft qu\u1ea3 cho th\u1ea5y, Arg g\u00f3p ph\u1ea7n n\u00e2ng cao kh\u1ea3 n\u0103ng sinh s\u1ea3n c\u1ee7a v\u1ecbt c\u00e1i th\u00f4ng qua c\u1ea3i thi\u1ec7n kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 th\u00e0nh ph\u1ea7n tr\u1ee9ng, \u0111\u1ed3ng th\u1eddi t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng sinh tinh \u1edf v\u1ecbt \u0111\u1ef1c.<\/p>\n

 <\/p>\n

Vai tr\u00f2 c\u1ee7a Arg trong vi\u1ec7c ch\u1ed1ng l\u1ea1i stress nhi\u1ec7t<\/strong><\/p>\n

 <\/p>\n

Brugaletta v\u00e0 c\u1ed9ng s\u1ef1 (2023) b\u00e1o c\u00e1o r\u1eb1ng t\u1ef7 l\u1ec7 Arg\/Lys t\u1ed1i \u01b0u \u1edf gia c\u1ea7m c\u00f3 xu h\u01b0\u1edbng t\u0103ng khi nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng cao, do s\u1ef1 suy gi\u1ea3m h\u1ea5p thu Arg t\u1eeb \u0111\u01b0\u1eddng ti\u00eau h\u00f3a. Vi\u1ec7c kh\u00f4ng \u0111i\u1ec1u ch\u1ec9nh ph\u00f9 h\u1ee3p h\u00e0m l\u01b0\u1ee3ng Arg trong \u0111i\u1ec1u ki\u1ec7n stress nhi\u1ec7t c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn t\u0103ng tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a gia c\u1ea7m.<\/p>\n

 <\/p>\n

Zhu v\u00e0 c\u1ed9ng s\u1ef1 (2014) cho th\u1ea5y v\u1ecbt b\u1ecb s\u1ed1c nhi\u1ec7t \u1edf 37 \u00b1 1\u00b0C trong 3 gi\u1edd c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng gi\u1ea3m 6,5% (P<0,01) v\u00e0o ng\u00e0y th\u1ee9 49 so v\u1edbi nh\u00f3m \u0111\u1ed1i ch\u1ee9ng. Khi nh\u00f3m nghi\u00ean c\u1ee9u b\u1ed5 sung 5 g L-Arg\/kg th\u1ee9c \u0103n \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u Arg trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 cao theo chu k\u1ef3, t\u1ef7 l\u1ec7 chuy\u1ec3n h\u00f3a th\u1ee9c \u0103n (FCR) \u0111\u00e3 c\u1ea3i thi\u1ec7n 3,7% trong su\u1ed1t giai \u0111o\u1ea1n nu\u00f4i (P<0,05).<\/p>\n

 <\/p>\n

Ngo\u00e0i ra, m\u1ed9t nghi\u00ean c\u1ee9u n\u0103m 2024 c\u1ee7a CJ t\u1ea1i B\u1eafc Kinh trong \u0111i\u1ec1u ki\u1ec7n m\u00f9a h\u00e8 cho th\u1ea5y, theo m\u00f4 h\u00ecnh \u0111\u01b0\u1eddng g\u00e3y b\u1eadc hai, t\u1ef7 l\u1ec7 Arg\/Lys th\u00edch h\u1ee3p cho v\u1ecbt th\u1ecbt giai \u0111o\u1ea1n sau (15\u201338 ng\u00e0y tu\u1ed5i) l\u00e0 106,6% (H\u00ecnh 3).<\/p>\n

 <\/p>\n

\"\"<\/a><\/p>\n

H\u00ecnh 3: D\u1ef1 \u0111o\u00e1n v\u1ec1 nh\u01b0 c\u1ea7u t\u1ef7 l\u1ec7 Arg\/Lys trong kh\u1ea9u ph\u1ea7n cho v\u1ecbt l\u00f4ng tr\u1eafng trong gi\u1ea3i \u0111o\u1ea1n m\u00f9a h\u00e8 (nhi\u1ec7t \u0111\u1ed9 cao) s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh \u0111\u01b0\u1eddng g\u00e3y b\u1eadc hai (th\u1eed nghi\u1ec7m c\u1ee7a CJ)<\/em><\/p>\n

 <\/p>\n

Zhu v\u00e0 cs (2014) c\u0169ng ch\u1ec9 ra r\u1eb1ng stress nhi\u1ec7t l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 tr\u1ecdng l\u01b0\u1ee3ng tuy\u1ec7t \u0111\u1ed1i c\u1ee7a gan t\u1edbi 33%, (P<0.001) \u1edf v\u1ecbt th\u1ecbt. Nguy\u00ean nh\u00e2n l\u00e0 do l\u01b0u l\u01b0\u1ee3ng m\u00e1u \u0111\u01b0\u1ee3c t\u00e1i ph\u00e2n ph\u1ed1i \u0111\u1ec3 t\u1ea3n nhi\u1ec7t c\u01a1 th\u1ec3 qua tu\u1ea7n ho\u00e0n ngo\u1ea1i vi (tay, ch\u00e2n, da, m\u00f4 ngo\u1ea1i vi), v\u00e0 \u0111i\u1ec1u n\u00e0y l\u00e0m cho gan r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng thi\u1ebfu m\u00e1u c\u1ee5c b\u1ed9. Do v\u1eady, khi b\u1ed5 sung 5g L-Arg\/kg trong kh\u1ea9u ph\u1ea7n gi\u00fap t\u0103ng \u0111\u00e1ng k\u1ec3 tr\u1ecdng l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a gan \u1edf 21 ng\u00e0y tu\u1ed5i (P<0.05). S\u1ef1 c\u1ea3i thi\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c cho l\u00e0 nh\u1edd vai tr\u00f2 c\u1ee7a Arg trong vi\u1ec7c t\u1ed5ng h\u1ee3p oxit nitric, th\u00e0nh ph\u1ea7n gi\u00fap t\u0103ng c\u01b0\u1eddng l\u01b0u l\u01b0\u1ee3ng m\u00e1u v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng ch\u1ea5t dinh d\u01b0\u1ee1ng.<\/p>\n

 <\/p>\n

K\u1ebft lu\u1eadn<\/strong><\/p>\n

 <\/p>\n

L\u00e0 lo\u00e0i b\u00e0i ti\u1ebft axit uric, v\u1ecbt ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o Arginine (Arg) trong kh\u1ea9u ph\u1ea7n do kh\u00f4ng th\u1ec3 t\u1ef1 t\u1ed5ng h\u1ee3p axit amin n\u00e0y. S\u1ef1 h\u1ea1n ch\u1ebf \u0111\u00f3 c\u00e0ng tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng trong \u0111i\u1ec1u ki\u1ec7n ch\u0103n nu\u00f4i hi\u1ec7n \u0111\u1ea1i, khi v\u1ecbt ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi stress nhi\u1ec7t v\u00e0 \u00e1p l\u1ef1c n\u0103ng su\u1ea5t cao.<\/p>\n

 <\/p>\n

\u0110\u1ec3 kh\u1eafc ph\u1ee5c, trong kh\u1ea9u ph\u1ea7n d\u1ef1a tr\u00ean b\u1eafp, vi\u1ec7c \u0111\u1ea3m b\u1ea3o cung c\u1ea5p \u0111\u1ee7 Arg l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t nh\u1eb1m t\u1ed1i \u01b0u t\u0103ng tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n. \u0110\u1ed1i v\u1edbi v\u1ecbt sinh s\u1ea3n, b\u1ed5 sung \u0111\u1ee7 Arg gi\u00fap c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng tr\u1ee9ng v\u00e0 hi\u1ec7u su\u1ea5t sinh s\u1ea3n.Trung Qu\u1ed1c \u0111\u00e3 c\u1eadp nh\u1eadt ti\u00eau chu\u1ea9n nhu c\u1ea7u dinh d\u01b0\u1ee1ng l\u00e0m c\u01a1 s\u1edf cho vi\u1ec7c x\u00e2y d\u1ef1ng c\u00f4ng th\u1ee9c th\u1ee9c \u0103n cho v\u1ecbt th\u1ecbt, tuy nhi\u00ean c\u1ea7n c\u00f3 \u0111i\u1ec1u ch\u1ec9nh linh ho\u1ea1t khi v\u1ecbt ch\u1ecbu t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m cao.<\/p>\n

 <\/p>\n

Cu\u1ed1i c\u00f9ng, b\u1ed5 sung Arg tinh th\u1ec3 v\u00e0o kh\u1ea9u ph\u1ea7n \u0111\u01b0\u1ee3c xem l\u00e0 gi\u1ea3i ph\u00e1p dinh d\u01b0\u1ee1ng thi\u1ebft th\u1ef1c, gi\u00fap \u0111\u00e1p \u1ee9ng t\u1ed1t h\u01a1n nhu c\u1ea7u s\u1ea3n xu\u1ea5t trong ch\u0103n nu\u00f4i v\u1ecbt hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ec1n v\u1eefng.<\/p>\n

 <\/p>\n

 <\/p>\n

Ch\u0103n nu\u00f4i Vi\u1ec7t Nam<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Arginine (Arg) l\u00e0 axit amin thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi v\u1ecbt, gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ed1i \u01b0u t\u0103ng tr\u01b0\u1edfng, sinh s\u1ea3n v\u00e0 s\u1ee9c kh\u1ecfe chuy\u1ec3n h\u00f3a. \u1ede v\u1ecbt th\u1ecbt, nhu c\u1ea7u Arg thay \u0111\u1ed5i theo t\u1eebng giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n. C\u00e1c nghi\u00ean c\u1ee9u g\u1ea7n \u0111\u00e2y t\u1ea1i Trung Qu\u1ed1c, qu\u1ed1c gia ch\u0103n nu\u00f4i v\u1ecbt […]\n","protected":false},"author":722,"featured_media":7906,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27,89],"tags":[1086,1084,1085,125],"class_list":["post-7905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-industry-news","tag-arginine","tag-nang-suat-sinh-san","tag-thit-vit","tag-thuoc-thu-y"],"_links":{"self":[{"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts\/7905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/users\/722"}],"replies":[{"embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/comments?post=7905"}],"version-history":[{"count":1,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts\/7905\/revisions"}],"predecessor-version":[{"id":7907,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/posts\/7905\/revisions\/7907"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/media\/7906"}],"wp:attachment":[{"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/media?parent=7905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/categories?post=7905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apanano.vn\/vi\/wp-json\/wp\/v2\/tags?post=7905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}