Vitamini B12 (Mecobalamin) CAS: 13422-55-4 Wopanga Wopanga

Methylcobalamin ndi mtundu wa coenzyme B12 yachilengedwe, yomwe imagwira ntchito mu kayendedwe ka unit imodzi ya carbon, imagwira ntchito yofunika kwambiri pakupanga njira yosinthira methionine homocysteine ​​​​methyl. Imodzi mwa mitundu yogwira ntchito ya vitamini B12; imangosiyana ndi kusintha kwa methyl m'gulu la cyano. Coenzyme imafunika mu biosynthesis ya methionine. Vitamini (hematopoietic). Imagwiritsidwa ntchito pochiza matenda amanjenje, kuchepetsa ululu ndi dzanzi, kuchepetsa ululu mwachangu, kukonza ululu woyambitsidwa ndi spondylosis ya chiberekero, kuchiza kugontha mwadzidzidzi, ndi zina zotero. Mecobalamin imagwiritsidwa ntchito pochiza matenda a mitsempha ya m'mimba, poyerekeza ndi mankhwala ena a vitamini B12, omwe ali ndi kusamutsa bwino minofu ya mitsempha, kudzera mu methyl transfer reaction, amatha kulimbikitsa nucleic acid, kagayidwe ka mapuloteni, kukonza minofu ya mitsempha yowonongeka. Mu homocysteine ​​​​synthetic egg ammonia acid, imagwira ntchito ya coenzyme, makamaka popanga deoxyuridine ya thymidine, kulimbikitsa kupanga DNA ndi RNA. Komanso poyesa maselo a glial, mankhwalawa amatha kusintha ntchito ya methionine synthase ndikulimbikitsa kupanga kwa myelin lipids lecithin. Kuwongolera kagayidwe ka mitsempha, kungathandize kupititsa patsogolo kapangidwe ka axis cable ndi mapuloteni, kupangitsa kuti kuchuluka kwa mapuloteni a mafupa kukhale kofanana ndi kwachibadwa, komanso kusunga ntchito za axonal.