同时，还研究了投药量对PMT的影响及PMT的体外药物释放行为。

At the same time, the influences of the drug-fed amount on PMT and release behavior in vitro of PMT were investigated.

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体外药物释放评价结果表明该药物载体具有良好的缓释效果和显影性。

The results of drug release in situ showed the materials have good sustained drug release effect.

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目的对交联透明质酸衍生物制备的载药水凝胶膜进行体外药物释放研究。

OBJECTIVE To evaluate drug release properties in vitro of the hydrogel films made of cross-linked hyaluronic acid derivatives.

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