Methods the influencing factors on the drug release were investigated by use of similarity factor method.
方法采用相似因子法考察影响药物释放速率的因素，并考察了其释药机理。
The in vitro dissolution profiles of salbutamol pulsatile pellets were fitted and compared by model fittingand model independent methods (difference factor method and similarity factor method).
比较了用模型拟合法和直接比较法（差异因子法和相似因子法）拟合不同处方硫酸沙丁胺醇脉冲微丸体外释放行为的情况。
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