Conclusion: the pulsatile release of aspirin can be controlled by selection of disintegrants of the core and changing composition and thickness of the coating film.
结论：通过选择片芯中的崩解剂、调整包衣层组成和厚度，可以用包衣的方法得到不同时间脉冲释药的阿司匹林片剂。
CONCLUSION:The pulsatile release of ditiazem hydrochloride could be controlled by adjusting the composition of the outer shell materials and the manipulation condition.
结论：通过调整处方和工艺，可以得到体外不同时间脉冲释药的盐酸地尔硫上（艹）下（卓）片剂。
Objective: to investigate the factors involved in the release in vitro degree of terbutaline sulphate pulsatile controlled release pellets.
目的考察硫酸特布他林脉冲控释微丸释放度的影响因素。
CONCLUSION the pulsatile-release character of the MF pulsatile-release tablets is confirmed in vitro.
结论富马酸美托洛尔爆破型脉冲片在体外具有脉冲释放特性。
METHODS To prepare sustained release pellets using fluid bed, then to get pulsatile-sustained tablet after tabletting and coating.
方法采用流化床包衣法制得缓释微丸，将微丸压片后包衣制得时控脉冲缓释片。
AIM To develop a novel pulsatile drug delivery system of which the lag time is cont rolled by an erodible plug (EP) and evaluate its release characteristics in vitro.
目的制备一种由溶蚀塞控制时滞的新型脉冲给药系统并对其体外释药行为进行评价。
The pulsatile-release mechanism of the tablets was proved by the water take-up experiments.
通过吸水实验分析脉冲片的释药机制。
The pulsatile-release mechanism of the tablets was proved by the water take-up experiments.
通过吸水实验分析脉冲片的释药机制。
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