Traditional Culture Encyclopedia - Almanac inquiry - What is cultured bezoar in vitro?
What is cultured bezoar in vitro?
"In vitro culture of bezoar" is to simulate the formation principle and biochemical process of bovine gallstones in vitro by using modern bioengineering technology. After bacterial culture, under the action of various enzymes, the stone-forming antagonistic components in bile were removed to make Shi Niu bile, and then the stone core was formed under the promotion of zinc acetate. Because of electrostatic attraction and bridging, organic polymers are of high biological quality.
The test results of quality standards approved by the state show that its technical parameters, quality indicators, functions and indications are consistent with those of natural bezoar. Through drug trials and double-blind methods, more than 850 clinical trials were conducted in 7 hospitals in three provinces. The results show that the quality of in vitro cultured bezoar completely meets the requirements of China Pharmacopoeia, and its curative effect and performance are very close to or even better than natural bezoar. Its main pharmacological components are more stable than natural bezoar, so it is an ideal substitute for natural bezoar.
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