Pharmaceutical Excipients

Commonly known as gravel, it is a synthetic chemical substance that mimics the stimulant cathinones and was developed in the 1960s. Chemically, Vlaka is associated with the central stimulant Pyrovalenone, which is a ketone analogue of Prolintane in chemical structure. Used as an entertainment drug. In 2014, according to the Food and Drug Administration's Safety and Innovation Act, the United States prohibited all compounds that were artificially designed to have the same efficacy as prohibited drugs, and included Fraka on the list of illegally controlled substances in Table 1.

Butachon is a kind of veterinary drug raw material to promote metabolism, which has strong antioxidant effect and can effectively inhibit the self oxidation of fat at low concentration. It can promote liver function, smooth muscle function of various organs, improve skeletal muscle system, help muscle exercise and recover fatigue, reduce stress response, stimulate appetite and promote non-specific immune function. As an important substance to supplement organic phosphorus in the body, butophos can participate in the tricarboxylic acid cycle, promote metabolism, accelerate the synthesis and utilization of essential energy in the body. Therefore, it can enhance the non-specific immunity of the body, improve the disease resistance of the body, effectively remove the metabolic ketones in the body, improve the content of lactic acid, and help the rapid recovery of the disease.

DSPG-Na is suitable for the preparation of liposomes, and the most typical case is Ambisome.

Metrizamide is a X-ray contrast agent related to Metrizoic Acid. Metrizamide is used as a diagnostic aid (radiopaque medium).

D-xylose is a kind of glutaraldehyde sugar, which is the monomer of xylooligosaccharide. In recent years, studies have shown that it can promote the proliferation of bifidobacteria in human intestinal tract. Eating xylose can improve the microenvironment of human body and improve the function of immune system. Taking xylose and calcium at the same time can improve the absorption rate and retention rate of calcium in human body, prevent constipation, and has good compatibility with food. Xylose itself is not fully absorbed and utilized in human body after easy diffusion. It has a certain effect on the decrease of serum triglyceride and low-density lipoprotein and the increase of high-density lipoprotein in experimental animals, and can reduce the levels of alanine aminotransferase and aspartate aminotransferase in experimental animals. In addition, D-xylose can significantly increase the content of lipoprotein lipase, liver lipase and glutathione peroxidase, and the effect of high-dose administration is the most significant, which indicates that the effect of D-xylose on prevention of hyperlipidemia is dose-dependent, and D-xylose has therapeutic regulating effect on hyperlipidemia, It can be further studied and explored as an adjuvant drug application prospects.