Results Ca 2+-ATPase activity is mainly found on the endolymphatic surface of Reissner's membrane, the stereocilia and cuticular plate of inner and outer hair cells, and along the infolded plasma membrane of strial marginal cells. 结果Ca2+ATP酶活跃在蜗管前庭膜内淋巴侧、内外毛细胞之皮板及静纤毛、血管纹边缘细胞内浆膜等处;