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Pure Vitamin K4 Powder
What is vitamin K4?
Vitamin K4 is an organic compound with the chemical name 2-methyl-1,4-naphthodiol diacetate and the chemical formula C15H14O4. It is mainly suitable for coagulation disorders caused by vitamin K deficiency, such as intestinal absorption. Vitamin K deficiency caused by adverse effects, obstructive jaundice caused by various reasons, chronic ulcerative colitis, chronic pancreatitis and reduced intestinal absorption function after extensive small bowel resection, long-term use of antibiotics can lead to vitamin K deficiency in the body, broad-spectrum antibiotics Or intestinal sterilization drugs can kill or inhibit the bacterial community in the normal intestine, resulting in less vitamins synthesized by the bacteria in the intestine.
Pharmacological effects
As a coenzyme of carboxylase, vitamin K4 participates in the synthesis of coagulation factors II, VII, IX, and X. The glutamic acid residues on these factors must form 9-12 γ- Carboxyglutamic acid enables these factors to have the ability to bind to Ca2+ and connect the phospholipid surface and regulatory proteins, so that these factors have coagulation activity, thereby producing coagulation. If vitamin K4 is lacking or the epoxide reduction reaction is blocked (such as antagonized by coumarins), the synthesis of factors II, VII, IX, and X will remain in the precursor state, prolonging the prothrombin time and causing bleeding.
Vitamin K4 is a vitamin drug. Vitamin K4, also known as prothrombin, is an active substance that promotes blood coagulation and hemostasis, and is one of the basic substances needed for cell division and proliferation. A lack of vitamin K4 will affect normal development and cause abnormal bleeding and post-hemorrhagic episodes. Hemostasis and coagulation are slow.
Vitamin K4 is also suitable for neonatal hemorrhage, diarrhea in breastfed or artificially fed infants, or vitamin K deficiency caused by other reasons. Occasionally used for biliary colic caused by cholelithiasis or biliary ascariasis (biliary ascariasis). As well as rescuing those poisoned by the rodenticide "sodium dimethonate" (high dose should be used).
