METHODS High molecule polymer excipient was used in the process and release rate was determined.
方法：用高分子化合物作辅料制备缓释片，测定释放度。
Polymer: Natural or synthetic plastic-like substances having molecule in a high relative molecular mass formed by the chemical linking of many simple molecules, of the same substance.
聚合物：类似塑胶的人造或天然物体。由许多简单而属于同一种物质的分子，通过化学结合而形成，并具有较高的相对分了质量。
A locally slow-releasing glutathione inhibitor contains free radical resultants and glutathione inhibitor, which are wrapped by biosoluble and biodegradable high-molecule polymer.
局部缓释谷胱苷肽抑制剂，由生物可溶性、可降解吸收的高分子多聚物及包于其中的自由基生成物和谷胱苷肽抑制物组成。
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