Peak concentrations and gradients for gentamicin aried considerably between animals, likely resulting from ariations in round window membrane permeability and rates of perilymph flow.

庆大霉素峰值浓度和浓度梯度在物差异相当大，这可能是由圆膜通透性不同和外淋巴液不同所导致。

OBJECTIVE To observe the effects of fetal bovine serum (FBS) and artificial perilymph (APL) on the differentiation of neural stem cells from newborn fetal guinea pigs.

目体外定向诱导新生豚鼠海马神经干细胞分化为内耳毛细胞。