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Male Reproductive System, 383620659_6473189499460568_1495190781921788441_n…

- - - - steroid hormone production , testosterone
      - promoting spermatogenesis
      - interstital CNT between seminiferous tubules
  - - - Supporting (Sertoli cells)
        
        Function
        
        Phagocytosis
        
        Exocrine & Endocrine Secretions
        
        Androgen binding protein
        
        Inhibin & Activin
        
        Fructose
        
        Antimullerian hormone
        
        Blood testis barrier
      - Spermatogenic (germ cells)
        
        Spermatids
        
        Early
        
        late
        
        Spermatocytes Derived from type B
        
        Primary
        
        Secondary
        
        Spermatogonia ติด basement membrane
        
        type a
        
        type b
        
        Spermatozoa
    - - Convoluted duct
      - Straight duct
      - Rete testis
- - - - Prostatic capsule
        
        Outer layer: Dense irregular collagenous CNT
        
        Inner layer: Smooth muscle fibers
      - Stroma
        
        Fibromuscular CNT
      - Parenchyma
        
        Simple to psedodtratified columnar epithelium
        
        Tubuloalveolar glands
    - - Prostatic glandular cells
        
        Produce a fluid that contains mixture of glycoproteins,enzymes,lipid
      - Prostate-specific antigen
        
        Help liquefy the coagulated semen of sperm after ejaculation
      - Regulated by dihydrotestosterone
      - Prostatic concretions
        
        Condensed secretory products (numbers increase with a person’s age
- - - - inner longitudinal layer
      - middle circular layer
      - outer longitudinal layer
  - - - Simple or Pseudostratified columnar with many secretory granules
    - - Fructose
      - Prostaglandins
      - Fibrinogen