Light microscopy of the human testis. Seminiferous tubules are shown in section. Tubules are bordered by a well-defined peritubular tissue and they contain male germ cells and non-germinal Sertoli cells making up the seminiferous epithelium. Through the process of spermatogenesis,germ cells multiply and mature over a period of 70 days to produce spermatozoa. Between the tubules clusters of Leydig cells are noted. These cells secrete testosterone which stimulates spermatogenesis. Magnification x60 when printed at 10 cm | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Microscape |
Taille de l’image : | 4041 px × 4367 px |
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