Ciprofloxacin was used as a model drug to study the effect of antibacterial properties of sponges. 用盐酸环丙沙星作模型药物，探讨载药海绵的抑菌效果。
The formulation of ciprofloxacin hydrochloride intra-gastric floating sustained-release tablets was optimized with in vitro floating ability and release as indexes. 以体外漂浮性能和释放度为指标优化盐酸环丙沙星胃漂浮缓释片的处方。
