Under the fluouescene microscope, the apoptosis of cochlear hair cells showed the red or red-yellow fluorescene, and the membrane was not broken, or the cytoplasm did not spill.

• 荧光显微镜下凋亡毛细胞呈红色或红黄色荧光，毛细胞形态完整，无胞膜破裂或胞质溢出。