Vitamin K1 (Phytonadione) CAS: 84-80-0 Chaw Tsim Khoom Siv

Vitamin K1 (Phylloquinone) yog ib hom ketone uas yaj tau hauv cov roj lipid thiab siv ua ib qho cofactor hauv kev tsim cov coagulation factors II (prothrombin), VII, IX thiab X; cov anticoagulant factors protein C thiab S thiab ua ib qho cell signaling factor. Vitamin K1 yog qhov tseem ceeb rau kev coagulation ntshav, pob txha thiab cov hlab ntsha metabolism. Phylloquinone los ntawm cov zaub ntsuab nplooj thiab cov roj zaub yog qhov tseem ceeb tshaj plaws ntawm cov vitamin K rau tib neeg. Kev siv cov phytonadione uas tau muab los ntawm sab nraud yog siv rau kev kho mob ntawm cov tshuaj anticoagulant rodenticide toxicity. Nws kuj tseem siv rau kev kho mob dicumarol toxicity uas cuam tshuam nrog kev noj cov clover qab zib hauv cov tsiaj ruminants, sulfaquinoxaline toxicity, thiab hauv cov kab mob ntshav uas cuam tshuam nrog kev tsim cov vitamin K-dependent coagulation factors.