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Male reproductive system. Compounds Functions Testes Epididymis Prostate gland Seminal vesicles Penis. 1.Glands (gonads) 2. Ducts 3. Accessory organs (glands, penis). Testis structural unite – lobule (2-4 seminiferous tubules).
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Compounds Functions Testes Epididymis Prostate gland Seminal vesicles Penis
1.Glands (gonads)2. Ducts 3. Accessory organs (glands, penis)
Bloodtesticular barrier 1. Seminiferous tubule Sertoli cell basement membrane basal layer mioid layer fibrous layer2. Peryvascular space3. Capillary endothelium+basement membrane
Spermatogenesis:1. proliferation - spermatogonia2. growth – spermatocytes I (leptotehema, zygothema, pachithema, dyplothema)3. maturation – spermatocytes II 4. formation - spermatozoid
urethra zones: • Prostatic – transitional epithelium • Membranous – pseudostratified epithelium • Cavernosum – stratified squamous nonkeratinized