n. endocuticle
misc. endepidermis ; endocuticula
表皮可分二层:上表皮和内表皮。
目的:分析颅内表皮样囊肿的MRI表现。
Objective: To analyze MRI features of intracranial epidermoid cyst.
用超薄切片和原生质体负染的方法,在电镜下观察到洋葱鳞茎内表皮细胞周质微管的存在。
Cortical microtubules were observed in intraepidermal cells of onion bulb with thin section and negative staining of protoplasts.
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