Vitamine B12 (Mecobalamin) CAS: 13422-55-4 Utanga ibicuruzwa

Methylcobalamin ni ubwoko bwa coenzyme B12 ikomoka ku mubiri, igira uruhare mu mikorere ya methionine homocysteine ​​methyl transfer reaction. Imwe mu mikorere ya vitamine B12; itandukanye gusa no gusimbuza methyl itsinda rya cyano. Coenzyme ikenewe mu gukora methionine. Vitamine (hematopoietic). Ikoreshwa mu kuvura indwara z'imitsi, kugabanya ububabare no gucika intege, kugabanya ububabare vuba, kunoza ububabare buterwa na spondylosis yo mu mura, kuvura ubumuga butunguranye, nibindi. Mecobalamin ikoreshwa mu kuvura indwara z'imitsi yo mu gice cy'imbere, ugereranije n'indi miti ya vitamine B12, ifite uburyo bwiza bwo kohereza ku mubiri w'imitsi, binyuze mu gukora methyl transfer reaction, ishobora guteza imbere aside nucleic, metabolism ya poroteyine lipid, gusana imyakura yangiritse. Mu gukora homocysteine ​​synthetic aside ammonia aside, igira uruhare rwa coenzyme, cyane cyane binyuze mu gukora deoxyuridine ya thymidine, guteza imbere gukora ADN na RNA. Nanone mu igerageza rya selile za glial, iyi miti ishobora kunoza imikorere ya methionine synthase no guteza imbere imikorere ya myelin lipids lecithin. Kunoza imikorere y'imitsi, bishobora guteza imbere imikorere ya axis cable na protein, bigatuma umuvuduko wa poroteyine y'amagufwa ugera hafi y'uko isanzwe, bigatuma imikorere ya axonal ikomeza.