Vhitamini K1 (Phytonadione) CAS: 84-80-0 Mugadziri wezvigadzirwa

Vhitamini K1 (Phylloquinone) iketone inonyungudika inonyungudika mumafuta inoshandiswa se cofactor mukugadzirwa kwe coagulation factors II (prothrombin), VII, IX na X; anticoagulant factors protein C na S uye se cell signaling factor. Vhitamini K1 inokosha pakugwinya kweropa, metabolism yemapfupa netsinga dzeropa. Phylloquinone inobva mumiriwo yakasvibira nemafuta emuriwo ndiyo inonyanya kukosha pakudya kwevhitamini K kuvanhu. Mashandisirwo makuru e phytonadione inopihwa kunze ndeyekurapa anticoagulant rodenticide toxicity. Inoshandiswawo pakurapa dicumarol toxicity inokonzerwa nekumedzwa kwesweet clover mumhuka dzinoyamwisa, sulfaquinoxaline toxicity, uye muzvirwere zvekubuda ropa zvine chekuita nekuumbwa kusina kunaka kwe vitamin K-dependent coagulation factors.