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Male reproductive system

Male reproductive system

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Male reproductive system

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  1. Male reproductive system

  2. Compounds Functions Testes Epididymis Prostate gland Seminal vesicles Penis

  3. 1.Glands (gonads)2. Ducts 3. Accessory organs (glands, penis)

  4. Testis structural unite – lobule (2-4 seminiferous tubules)

  5. Bloodtesticular barrier 1. Seminiferous tubule Sertoli cell basement membrane basal layer mioid layer fibrous layer2. Peryvascular space3. Capillary endothelium+basement membrane

  6. Spermatogenesis:1. proliferation - spermatogonia2. growth – spermatocytes I (leptotehema, zygothema, pachithema, dyplothema)3. maturation – spermatocytes II 4. formation - spermatozoid

  7. Epididymis 1. Maturation 2. Storage of spermatozoa

  8. Ductus defference MucosaMuscularisAdventitia

  9. Ductus defference

  10. Prostatic glands

  11. Prostate gland

  12. Seminal vesicles

  13. urethra zones: • Prostatic – transitional epithelium • Membranous – pseudostratified epithelium • Cavernosum – stratified squamous nonkeratinized

  14. Penis

  15. Corpus cavernosum of the urethra