Chief cells make and secrete pepsinogen. 主細胞製造和分泌胃蛋白酶原。
Tight junctions between adjacent principal cells permit the formation of a specific microenvironment in the lumen of the epididymis that is essential for sperm maturation. 主細胞之間的緊密連接將附睾管腔形成一個特殊的微環境以促進精子成熟。
滬公網安備 31011502000490號
電信業務許可證編號：滬B2-20190700
