Keywords vinpocetine liposome;freeze-drying/dried;cryoprotectant;nasal absorption;in situ nasal perfusion method;nasal ciliary toxicity;

• 关键词长春西汀;脂质体;鼻腔给药;冷冻干燥;冻干支持剂;在体鼻腔循环灌流法;在体滞留法;鼻粘膜毒性;