I-Vitamin B12 (Mecobalamin) CAS: 13422-55-4 uMboneleli woMvelisi

I-Methylcobalamin luhlobo lwe-coenzyme B12 engapheliyo, ethatha inxaxheba kumjikelo weyunithi enye yekhabhoni, idlala indima ebalulekileyo ekuqulunqweni kwenkqubo yokudluliselwa kwe-methionine homocysteine ​​methyl. Enye yeendlela ezisebenzayo zebhayoloji zevithamini B12; yahlukile kuphela ngokutshintshwa kwe-methyl kwiqela le-cyano. I-Coenzyme iyimfuneko kwi-biosynthesis ye-methionine. I-Vitamin (hematopoietic). Isetyenziselwa unyango lwezifo zenkqubo yemithambo-luvo, ukunciphisa iintlungu kunye nokungaziva, ukunciphisa iintlungu ngokukhawuleza, ukuphucula iintlungu ezibangelwa yi-cervical spondylosis, unyango lokungaziva ngequbuliso, njl. I-Mecobalamin isetyenziselwa unyango lweengxaki zemithambo-luvo, xa ithelekiswa nezinye izinto ezilungiselelwe i-vitamin B12, enokudluliselwa okuhle kwizicubu zemithambo-luvo, ngokusebenzisa impendulo yokudluliselwa kwe-methyl, inokukhuthaza i-nucleic acid, i-protein lipid metabolism, ukulungisa izicubu zemithambo-luvo ezonakeleyo. Kwinkqubo ye-homocysteine ​​synthetic egg ammonia acid, idlala indima ye-coenzyme, ngakumbi ngokwenziwa kwe-deoxyuridine ye-thymidine, ukukhuthaza ukwenziwa kwe-DNA kunye ne-RNA yokubandakanyeka. Kwakhona kuvavanyo lweeseli ze-glial, la mayeza anokuphucula umsebenzi we-methionine synthase kwaye akhuthaze ukwenziwa kwe-myelin lipids lecithin. Ukuphucula imetabolism yezicubu zemithambo-luvo, kunokukhuthaza ukwenziwa kwe-axis cable kunye ne-protein, kwenza izinga lokuhanjiswa kweproteni yamathambo lisondele kwisiqhelo, kugcinwe imisebenzi ye-axonal.