OBJECTIVE To optimize the formulation of tinidazole colon-targeted bioadhesive tablets by the central composite design-response surface methodology (RSM plus CCD).

目的通过星点设计-效应面法优化替硝唑结肠靶向生物黏附片处方。

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OBJECTIVE To prepare the Panax Notoginseng Saponines (PNS) bioadhesive tablets, and to study their release kinetics and bioadhesive tablets force to rabbit small intestine in vitro.

目的研制三七总皂苷生物黏附片，考察其体外释药动力学、对离体肠黏膜的黏附力。

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