吡拉西坦注射液是浓度和用量都很大的静脉滴注注射液,国家食品药品监督管理局国家药品标准是采用家兔法控制其热原限度。而细菌内毒素检查法以其操作简单、灵敏度高、重现性好、使用性强等优点已逐渐取代家兔热原检查,因此我们对吡拉西坦注射液进行了细菌内毒素检测的研究,以取代其家兔热原检查。 Piracetam injection is a large concentration and dosage of intravenous infusion of injection, the State Food and Drug Administration national drug standards is the use of rabbit law to control the pyrogen limit. The bacterial endotoxin test has gradually replaced the pyrogen test in rabbits because of its simple operation, high sensitivity, good reproducibility, and strong usability. Therefore, we have carried out bacterial endotoxin test on piracetam injection , To replace their rabbit pyrogen test.