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Pharmacological action of Vinpocetine

Vinpocetine is a semi-synthetic vincamine derivative. Similar to vincamine, it has a high selective expansion…

Lack of vitamin A harm

Vitamin A deficiency has clinical and functional characterization. For primary vitamin A deficiency, each person's…

Harm of Vitamin A Excess

The toxic side effects of vitamin A mainly depend on the intake of retinol and retinyl ester, and are related to the…

Vitamin A can maintain skin and mucous membrane integrity and promote immune function

Maintaining skin and mucous membrane integrity: Vitamin A is a coenzyme that regulates glycoprotein synthesis, which…

Structure and physicochemical properties of vitamin A

Vitamin A refers to all compounds that have the biological activity of retinol. There are two broad classes of…

Pharmacodynamics of vitamin B12

1. Vitamin B12 is a red compound containing cobalt, which is required to be converted to methylcobalamin and…

Vitamin B12 is a feed additive

Vitamin B12 is an indispensable micronutrient for the growth of the body. Most animal plants do not contain vitamin…

Vitamin B12 in the field of cosmetics

Vitamin B12 is generally called hematopoietic vitamin, which has the superior effect of skin regeneration. Cell…

The main function of Vitamin B12

The main features of Vitamin B12:
1. Promote methyl transfer
2, promote the development and maturation…

Physiological effects of Vitamin B12

It is known that Vitamin B12 is a coenzyme of several mutases, such as methyl aspartate mutase which catalyzes the…