powder inhalation 第1页

Optimized preparation of dry powder inhalation of Rehmannia glutinosa oligosaccharides by central composite design and response surface method Optimized preparation of dry powder inhalation of Rehmannia glutinosa oligosaccharides by central composite design and response surface method Preparation of dry powder inhalation based on phytosomes-chitosan microspheres by spray-drying method and study on its characterization Pharmacokinetic study on dry powder inhalation administration of α-asarone in rats Preparation of Panax notoginseng saponins-tanshinone ⅡA composite method for pulmonary delivery with spray-drying mothod and its characterization Preparation, in vitro evaluation of excipient-free dry powder inhalation of extraction of Trollius chinensis