METHODS The effects of ligustrazine,synthetic borneol on the biochemical indicator and mucosa morphous of nasal cavity by using nasal cavity recycle in vivo in rat was studied.

• 方法采用大鼠在体鼻腔重循环法,研究川芎嗪、冰片对鼻腔生化指标及鼻黏膜形态的影响。结果川芎嗪对TP、LDH的分泌无显著性影响。未见明显的鼻黏膜病理组织学形态的改变。