{"id":121755,"date":"2025-06-03T19:00:37","date_gmt":"2025-06-03T12:00:37","guid":{"rendered":"https:\/\/hmm88i.com\/drug\/?post_type=product&p=121755"},"modified":"2025-07-24T13:13:17","modified_gmt":"2025-07-24T06:13:17","slug":"vitamin-ad-opc","status":"publish","type":"product","link":"https:\/\/hmm88i.com\/drug\/vitamin-ad-opc\/","title":{"rendered":"Vitamin AD OPC"},"content":{"rendered":"

Trong b\u00e0i vi\u1ebft n\u00e0y, d\u01b0\u1ee3c s\u0129 L\u01b0u V\u0103n Ho\u00e0ng gi\u1edbi thi\u1ec7u \u0111\u1ebfn c\u00e1c b\u1ea1n thu\u1ed1c Vitamin AD OPC \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1edfi C\u00f4ng ty C\u1ed5 ph\u1ea7n D\u01b0\u1ee3c ph\u1ea9m OPC, c\u00f3 s\u1ed1 \u0111\u0103ng k\u00fd l\u01b0u h\u00e0nh t\u1ea1i Vi\u1ec7t Nam l\u00e0 VD-29054-18 (S\u0110K m\u1edbi 893100706424)<\/strong><\/p>\n

Vitamin AD OPC l\u00e0 thu\u1ed1c g\u00ec?<\/h2>\n

Th\u00e0nh ph\u1ea7n<\/h3>\n

Trong m\u1ed7i vi\u00ean nang m\u1ec1m Vitamin AD OPC<\/strong> ch\u1ee9a:<\/p>\n

    \n
  • Vitamin A: 5000 IU<\/li>\n
  • Vitamin D3: 400 IU<\/li>\n
  • T\u00e1 d\u01b0\u1ee3c: d\u1ea7u \u0111\u1eadu n\u00e0nh, gelatin, glycerin, nipasol M (v\u1eeba \u0111\u1ee7 1 vi\u00ean)<\/li>\n<\/ul>\n

    D\u1ea1ng b\u00e0o ch\u1ebf: Vi\u00ean nang m\u1ec1m<\/p>\n

    Tr\u00ecnh b\u00e0y<\/h3>\n

    S\u0110K: VD-29054-18 (S\u0110K m\u1edbi 893100706424)<\/p>\n

    Quy c\u00e1ch \u0111\u00f3ng g\u00f3i: H\u1ed9p 4 v\u1ec9 x 10 vi\u00ean<\/p>\n

    Xu\u1ea5t x\u1ee9: Vi\u1ec7t Nam<\/p>\n

    H\u1ea1n s\u1eed d\u1ee5ng: 36 th\u00e1ng k\u1ec3 t\u1eeb ng\u00e0y s\u1ea3n xu\u1ea5t<\/p>\n

    T\u00e1c d\u1ee5ng c\u1ee7a thu\u1ed1c Vitamin AD OPC<\/h2>\n

    C\u01a1 ch\u1ebf t\u00e1c d\u1ee5ng<\/h3>\n

    Vitamin A l\u00e0 m\u1ed9t lo\u1ea1i vitamin h\u00f2a tan trong ch\u1ea5t b\u00e9o, \u0111\u00f3ng vai tr\u00f2 thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi th\u1ecb gi\u00e1c, t\u0103ng tr\u01b0\u1edfng, duy tr\u00ec m\u00f4 bi\u1ec3u b\u00ec v\u00e0 ch\u1ee9c n\u0103ng mi\u1ec5n d\u1ecbch. Trong th\u1ef1c ph\u1ea9m, vitamin A c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p t\u1eeb hai ngu\u1ed3n: retinoid (c\u00f3 s\u1eb5n trong \u0111\u1ed9ng v\u1eadt nh\u01b0 gan, th\u1eadn, tr\u1ee9ng, s\u1eefa \u2013 d\u1ea7u gan c\u00e1 l\u00e0 ngu\u1ed3n phong ph\u00fa nh\u1ea5t) v\u00e0 ti\u1ec1n vitamin A (carotenoid) t\u1eeb th\u1ef1c v\u1eadt. C\u01a1 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i carotenoid \u2013 \u0111\u1eb7c bi\u1ec7t l\u00e0 beta-caroten \u2013 th\u00e0nh retinol. Tuy nhi\u00ean, hi\u1ec7u su\u1ea5t s\u1eed d\u1ee5ng d\u1ea1ng n\u00e0y th\u1ea5p h\u01a1n so v\u1edbi retinoid. Beta-caroten hi\u1ec7n di\u1ec7n nhi\u1ec1u trong g\u1ea5c, c\u00e0 r\u1ed1t v\u00e0 c\u00e1c lo\u1ea1i rau c\u1ee7 c\u00f3 m\u00e0u v\u00e0ng, cam ho\u1eb7c xanh \u0111\u1eadm.<\/p>\n

    Vitamin D3 (colecalciferol), khi \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a th\u00e0nh d\u1ea1ng ho\u1ea1t t\u00ednh 25-hydroxycolecalciferol, c\u00f3 vai tr\u00f2 \u0111i\u1ec1u h\u00f2a c\u00e2n b\u1eb1ng canxi \u2013 phospho trong huy\u1ebft t\u01b0\u01a1ng. \u1ede ru\u1ed9t, vitamin n\u00e0y th\u00fac \u0111\u1ea9y h\u1ea5p thu kho\u00e1ng ch\u1ea5t, ch\u1ee7 y\u1ebfu t\u1ea1i t\u00e1 tr\u00e0ng v\u00e0 h\u1ed7ng tr\u00e0ng. Ngo\u00e0i ra, colecalciferol huy \u0111\u1ed9ng canxi t\u1eeb x\u01b0\u01a1ng, t\u0103ng t\u00e1i h\u1ea5p thu phosphat t\u1ea1i \u1ed1ng th\u1eadn v\u00e0 k\u00edch th\u00edch t\u1ea1o x\u01b0\u01a1ng qua t\u01b0\u01a1ng t\u00e1c tr\u1ef1c ti\u1ebfp v\u1edbi t\u1ebf b\u00e0o x\u01b0\u01a1ng. D\u1ea1ng ho\u1ea1t t\u00ednh c\u1ee7a colecalciferol c\u00f2n g\u00f3p ph\u1ea7n \u1ee9c ch\u1ebf t\u1ed5ng h\u1ee3p hormon c\u1eadn gi\u00e1p (PTH), t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m n\u1ed3ng \u0111\u1ed9 PTH huy\u1ebft thanh.<\/p>\n

    \u0110\u1eb7c \u0111i\u1ec3m d\u01b0\u1ee3c \u0111\u1ed9ng h\u1ecdc<\/h3>\n

    H\u1ea5p thu<\/h4>\n
      \n
    • Vitamin A \u0111\u01b0\u1ee3c h\u1ea5p thu sau khi este c\u1ee7a n\u00f3 b\u1ecb ph\u00e2n gi\u1ea3i b\u1edfi enzyme t\u1ee5y th\u00e0nh retinol. Vi\u1ec7c h\u1ea5p thu c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng n\u1ebfu c\u00f3 c\u00e1c r\u1ed1i lo\u1ea1n v\u1ec1 h\u1ea5p thu ch\u1ea5t b\u00e9o, thi\u1ebfu protein, ho\u1eb7c suy gi\u1ea3m ch\u1ee9c n\u0103ng gan \u2013 t\u1ee5y. Sau h\u1ea5p thu, retinol \u0111\u01b0\u1ee3c t\u00edch tr\u1eef ch\u1ee7 y\u1ebfu \u1edf gan d\u01b0\u1edbi d\u1ea1ng k\u1ebft h\u1ee3p v\u1edbi protein v\u1eadn chuy\u1ec3n.<\/li>\n
    • Vitamin D3 h\u1ea5p thu t\u1ed1t \u1edf ru\u1ed9t non, \u0111\u1eb7c bi\u1ec7t khi c\u00f3 m\u1eb7t d\u1ecbch m\u1eadt. Do l\u00e0 ch\u1ea5t tan trong lipid, colecalciferol \u0111i theo d\u00f2ng d\u01b0\u1ee1ng ch\u1ea5p v\u00e0 h\u1ea5p thu qua h\u1ec7 b\u1ea1ch huy\u1ebft.<\/li>\n<\/ul>\n

      Ph\u00e2n b\u1ed1<\/h4>\n

      Colecalciferol v\u00e0 c\u00e1c d\u1ea1ng chuy\u1ec3n h\u00f3a c\u1ee7a n\u00f3 li\u00ean k\u1ebft v\u1edbi alpha-globulin trong huy\u1ebft t\u01b0\u01a1ng. 25-hydroxycolecalciferol c\u00f3 th\u1ec3 t\u00edch tr\u1eef d\u00e0i h\u1ea1n t\u1ea1i c\u00e1c m\u00f4 m\u1ee1 v\u00e0 c\u01a1.<\/p>\n

      Chuy\u1ec3n h\u00f3a<\/h4>\n
        \n
      • Vitamin D3 \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a t\u1ea1i gan th\u00e0nh 25-hydroxycolecalciferol, sau \u0111\u00f3 t\u1ea1i th\u1eadn th\u00e0nh d\u1ea1ng ho\u1ea1t t\u00ednh 1,25-dihydroxycolecalciferol.<\/li>\n
      • Vitamin A c\u00f3 n\u1ed3ng \u0111\u1ed9 huy\u1ebft t\u01b0\u01a1ng b\u00ecnh th\u01b0\u1eddng trong kho\u1ea3ng 300\u2013600 mcg\/L. Thi\u1ebfu vitamin A s\u1ebd khi\u1ebfn n\u1ed3ng \u0111\u1ed9 gi\u1ea3m xu\u1ed1ng \u2264100 mcg\/L, trong khi ng\u1ed9 \u0111\u1ed9c s\u1ebd l\u00e0m m\u1ee9c n\u00e0y t\u0103ng \u0111\u00e1ng k\u1ec3.<\/li>\n<\/ul>\n

        Th\u1ea3i tr\u1eeb<\/h4>\n