Objective To observe the pathological changes of ultrastructure of thickened and remolded basilar membrane of the nasal mucosa subepithelium in guinea pigs with allergic rhinitis.

• 摘要目的观察豚鼠变应性鼻炎模型鼻黏膜上皮下基底膜增厚重塑超微结构的病理变化。