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目的:考察吡拉西坦注射液细菌内毒素的检查方法的可行性。方法:抑制增强试验和对比试验。结果:1:2样品溶液无干扰作用,与家兔法结果一致。结论:将吡拉西坦注射液稀释2倍可用灵敏度为0.5EU·ml~(-1)的鲎试剂作细菌内毒素检查。
Objective: To investigate the feasibility of the method for detecting bacterial endotoxin in piracetam injection. Methods: Inhibition of enhanced test and comparative test. Results: 1: 2 sample solution without interference, consistent with the results of the rabbit. CONCLUSION: Piracetam injection can be diluted by 2 times to detect the bacterial endotoxin using the limulus reagent with a sensitivity of 0.5EU · ml -1.