Male reproductive system
Gonads – testes
Excretory ducts
• epididymis
• ductus deferens
• ductus ejaculatorius
• male urethra
Accesory glands
• prostate
• vesiculae seminales (gll. vesiculosae)
• gll. bulbourethrales
External organs
• penis
http://www.lab.anhb.uwa.edu.au/mb140/
3
Testis (HE)
4
Tubuli seminiferi contorti - spermatogenesis
5
Epididymis (HES)
Ductuli efferentes Ductus epididymidis
9
Epididymis (HE) – ductus epididymidis
10
Funiculus spermaticus (HE)
Funiculus spermaticus (HE) – ductus deferens
Glandula vesiculosa (HE)
Glandula vesiculosa (HE)
Prostate (HES)
slideplayer.cz
Prostate (HES)
16
Penis (HE)
18
Glans penis – gll. sebaceae (Tysoni)
Penis – corpus cavernosum
MALE REPRODUCTIVE SYSTEM
Slides:
36. Testis (HE)
37. Epididymis (HE, HES)
38. Funiculus spermaticus (HE)
39. Glandula vesiculosa (HE)
40. Prostate (HE or AZAN)
41. Penis (HE)
Atlas EM:
Human spermatozoon (71)
Development of gonads (95)
Development of genital passages and external
genitalia (96)
week 4 week 5-6
aorta
a.
mesonephrica
plica
mesonephrica
plica
genitalis
primordial
germ cells
medullary cords
ductus
paramesonephricus
ductus
mesonephricus
mesonephric
tubule
coelomic
epithelium
ductus
mesonephricus
regression of the
paramesonephric duct
mesonephric tubule (tubulus excretorius)
rete testis
medullary cords with
primordial germ cells
ductuli
efferentes
ductus
epididymidis
tubuli seminiferi
contorti
Indifferent stage
mesonephros +
mesonephric
duct
paramesonephric
duct
ductuli efferentes
ductus
epididymidis
ductus
deferens
vesicula
seminalis (gl.
vesiculosa)
prostate
glandula
bulbourethralis
ductus
ejaculatorius
Differentiation – male reproductive system
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