Objective To establish a practical model for Wistar rat cochlea organ cultivated in vitro and observe the effect of hypoxia on the inner hair cells(IHC) and outer hair cells(OHC).

• 目的:建立耳蜗器官体外培养模型,观察缺氧对体外培养耳蜗内毛细胞(IHC)及外毛细胞(OHC)的影响。