由上皮向固有层内凹陷形成，又称肠隐窝（crypts of lieberkuhn）。 腺上皮由柱状细胞、杯状细胞，少量的内分泌细胞和干细胞 潘氏细胞 (Paneth cell) 〖小肠腺的特征性细胞〗 LM 细胞呈椎体形，成...
双语例句
1
This suggests that the endocrine cells were located in the epithelium of the villi and the cryptsoflieberkuhn and in the lamina propria of the small intestine in the low forms of vertebrate.