Results:Acetaminophen combined with PEG 6000 by hydrogen bond, and acetaminophen was dispersed in solid dispersion.
结果：对乙酰氨基酚与PEG 6000之间存在氢键效应，对乙酰氨基酚高度分散在PEG 6000中。
Method: Bomeolum Syntheticum and PEG 6000 mixing preparative solid dispersion and packed capsules, toxicity was tested.
方法：将冰片用水溶性辅料聚乙二醇6000制成固体分散体，并填装入胶囊，进行毒理试验。
The in vitro dissolubility of solid dispersions with PVP as carrier was faster than that of solid dispersions with PEG-6000 as carrier.
载体为PVP所制固体分散体的体外溶出行为总体优于载体为PEG- 6000的固体分散体。
Method: carvedilol solid dispersions were prepared by solvent-melting and coevaporation methods with PEG-6000 and PVP as carriers, the study on the dissolution was conducted in vitro.
方法：以聚乙烯吡咯烷酮（PVP）、聚乙二醇-6000（PEG-6000）为载体，溶剂法和溶剂熔融法制备固体分散体，并进行体外溶出度研究。
Methods Newcastle disease virus(NDV) was prepared in embryonic egg. NDV was purified by deposited of PEG-6000, speed centrifugation and sucrose—density gradient—centrifugation(SDGC).
方法利用传统鸡胚培养方法制备新城疫病毒（NDV），通过PEG-6000沉淀，差速离心和蔗糖密度梯度离心等方法提取纯化了新城疫病毒（NDV）。
Methods Newcastle disease virus(NDV) was prepared in embryonic egg. NDV was purified by deposited of PEG-6000, speed centrifugation and sucrose—density gradient—centrifugation(SDGC).
方法利用传统鸡胚培养方法制备新城疫病毒（NDV），通过PEG-6000沉淀，差速离心和蔗糖密度梯度离心等方法提取纯化了新城疫病毒（NDV）。
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