title: MORPHOLOGICAL STUDY ON THE INTERSTITIAL TISSUE OF THE TESTICLES.
mesh_terms: D000293:Adolescent; D000715:Anatomy; D000728:Androgens; D003593:Cytoplasm; D004583:Electrons; D004967:Estrogens; D006062:Gonadotropins; D006651:Histocytochemistry; D006652:Histological Techniques; D006801:Humans; D007016:Hypophysectomy; D007985:Leydig Cells; D008297:Male; D008853:Microscopy; D008854:Microscopy, Electron; D051381:Rats; D012106:Research; D013737:Testis
chemical_list: D000728:Androgens; D004967:Estrogens; D006062:Gonadotropins
keywords: ADOLESCENCE; ANATOMY; ANDROGENS; CYTOPLASM; ESTROGENS; EXPERIMENTAL LAB STUDY; GONADOTROPINS; HISTOCYTOCHEMISTRY; HISTOLOGICAL TECHNICS; HYPOPHYSECTOMY; LEYDIG CELLS; MICROSCOPY, ELECTRON; RATS; TESTIS