Compared to microspheres with low water absorbing rate, the high batches had higher drug-loading rate and entrapment rate.
吸水度高的微球载药量和包封率较吸水度低的微球高。
Results showed that only when the CH331 particles were pretreated with a suitable amount of ethanol could lead to more uniform sizes, better appearance and higher drug loading for the microspheres.
研究发现，只有加入适量乙醇作为药物颗粒预处理剂才能制得形态圆整、粒径均一且具有较高载药量的微球。
Results showed that only when the CH331 particles were pretreated with a suitable amount of ethanol could lead to more uniform sizes, better appearance and higher drug loading for the microspheres.
研究发现，只有加入适量乙醇作为药物颗粒预处理剂才能制得形态圆整、粒径均一且具有较高载药量的微球。
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