RESULTS Ampullary cristae or macula of sacculeandutricle were well differentiated in ED 40. There were a layer of hair cells and several layers of supporting cells.
结果胚胎40 d,豚鼠前庭壶腹、椭圆囊斑及球囊斑已分化,前庭上皮出现一层毛细胞及多层支持细胞;
2
The shapes of utricle, sacculeand crista ampullaris tended to mature at E15, and the shapes of supporting and hair cells also tended to mature. The vestibular organ was mature at P0.