填料可包括在可降解聚合物层或热塑性弹性体层中。
Filler materials may be included in either the degradable polymer layer or the thermoplastic elastomer layer.
目的：介绍生物可降解聚合物及其在药物纳米控释系统中的应用。
Objective: To introduce biodegradable polymers and their application to nanometer-sized controlled drug delivery systems.
一些生物可降解聚合物，例如聚酯，已经作为辅料应用在药理学中。
Some biodegradable polymers such as polyesters have already been employed as excipients in pharmacology.
一些生物可降解聚合物，例如聚酯，已经作为辅料应用在药理学中。
Some biodegradable polymers such as polyesters hae already been employed as excipients in pharmacology.
更具体地说，本发明涉及一种具有可降解聚合物层和热塑性弹性体层的多微层膜。
More specifically, this invention relates to a multi-microlayer film having a degradable polymer layer and a thermoplastic elastomer layer.
同时可降解聚合物成分对HA的过快降解具有控制作用，使得HA降解与新生骨组织生成速率匹配。
Furthermore, degradable polymer can contribute to too fast degradation of HA to match the rate between degradation of HA and formation of fresh bone tissues.
公开了一种使用喷雾干燥制备缓释微球的方法，所述微球包含作为载体的生物可降解聚合物和药物。
The present invention discloses a process of preparing sustained release microspheres, containing a biodegradable polymer as a carrier and a drug, using spray drying.
他们的设计为直径约为天然血小板十分之一的球体，材料与可吸收缝合线使用的生物可降解聚合物一样。
Their design involves spheres about one-tenth the diameter of a platelet and made of the same biodegradable polyester used in absorbable sutures.
尽管可降解聚合物微球在药物控释领域的应用已经取得了一定的进展，然而真正用于临床的微球制剂并不多。
Although the controlled release system based on biodegradable microspheres has made great progress. The application of this formulation in clinical is still very limited.
尽管可降解聚合物微球在药物控释领域的应用已经取得了一定的进展，然而真正用于临床的微球制剂并不多。
Although the controlled release system based on biodegradable microspheres has made great progress. The application of this formulation in clinical is still very limited.
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