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。
The results showed that the particle size and distribution was suitable, quality was stable, drug-loaded and entrapment rate were fine.
结果表明，所得微球粒径适合，分布均匀，性质稳定，载药量和包封率均比较适宜。
The particle size and distribution, appearance, mobility, characters, drug-loading rate and entrapment rate were used to evaluate the quality of the microspheres.
通过对微球粒径大小、粒径分布、表面形态、流动性、电性、浸水膨胀率、含量测定等项目的考察，检测微球的性能。
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