Objective: To investigate the effects of exposure to blast underpressure(BUP) on intracellular free Ca~(2+) concentrations([Ca~(2+)]i) in outer hair cells(OHCs).

• 目的:观察实验性冲击波负压(BUP)暴露对豚鼠耳蜗外毛细胞内游离钙浓度([Ca2+]i)的影响。