解释了包埋5-氟尿嘧啶药物的片状水凝胶载体在模拟体液中的释药机理,通过分析药物在凝胶中扩散所遵循的数学规律得出结论:当药物的释放过程为水凝胶的松弛控制,以溶剂的移动为主要影响因素时,药物将从水凝胶载体中匀速释放.并以实验验证所得结论,实验结果与由数学分析得出的结论相符.
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