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作者为了确定塑料输液袋与药物相互作用的动力学及其机制,研究了聚氯乙烯(PVC)输液袋和聚丙烯输液袋对水溶液中的苄丙酮香豆素钠(Warfarin Sodium)、苯并二氮杂草类和几种其他药物的吸着作用。并以实验结果为依据,提出应用药物在己烷相与水相中的表观分配系数来预测塑料对该药的吸着作用。实验方法:以不同浓度的供试药物水溶液灌入输液袋,于20～24℃的环境中垂直放
In order to determine the kinetics and mechanism of the interaction between plastic infusion bag and drug, the author studied the effects of polyvinyl chloride (PVC) infusion bag and polypropylene infusion bag on warfarin sodium, benzodiazepine Nitrogen weeds and the adsorption of several other drugs. Based on the experimental results, the apparent partition coefficient of the drug in hexane phase and water phase was proposed to predict the sorption of the drug by the plastic. Experimental methods: different concentrations of test drug infusion into the infusion solution bag, at 20 ~ 24 ℃ vertical environment