utricle saccule

基本解释

Vestibule hair cells were normal at macula of saccule, macula of utricle and ampullary crest vestibule among C57BL/10J mice of varied age.
前庭選取球囊斑，橢圓囊斑和壺腹嵴三個部位進行觀察，不同月齡的C57BL/10J鼠前庭毛細胞均正常。
Though we could not identify the basal membrane and sensory epithelia under micro-endoscopy, the utricle and saccule could be clearly identified.
微窺鏡下分辨不出基底膜或聽神經細胞的形態結搆，可見畸形前庭的球囊、橢圓囊的囊性結搆；
The shapes of utricle, saccule and 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.
到胚胎第15天，橢圓囊、球囊、壺腹峪初具成熟形態，毛細胞和支持細胞也初具雛形，到出生時，前庭器官已基本發育成熟。