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hormones
hormone | where produced | Target cell | effect |
---|---|---|---|
Follicle Stimulating Hormone (FSH) male | Pituitary Gland | seminiferous tubules in testes | Stimulate production of sperm spermatogenisis |
Luteinising Hormone (LH) male | Pituitary Gland | interstitial cells in testes | stimulates secretion of testosterone from interstitual cells |
Testosterone | interstitial cells in testes | various tissue skinn, muscle, bone | stimulates production of sperm development of male secondary sexual characteristics behaviours & response |
Follicle Stimulating Hormone (FSH) female | Pituitary Gland | ovarian follicle in ovaries | stimulates development of ovarian follicle |
Luteinising Hormone (LH) female | Pituitary Gland | ovarian follicle in ovaries | stimulates final mauration of ovarian follicle triggers ovulation stimulates formation of corpus luteum in ovary |
Oestrogen | ovarian follicle & corpus luteum in ovaries | Uterine lining & other tissue | build endometrium tissue (aftter mensruation) stimualts development of secondary sexual characteristics behaviours & response |
progesterone | corpus luteum in ovaries | Uterine lining | maintains endometrium during second half of mesttrual cycle during preg, mainain placenta & development of milk secreting glands |
Human Chorionic Gonadotropin (hCG) | Chorion membrane of embryo in early pregnancy | corpus luteum in ovaries | maintains corpus luteum in early prgnancy until placenta take over |
Prolactin (preggers) | Pituitary Gland | milk glands in breast tissue | acts on milk glands to produce milk |
Oxytocin (preggers) | Pituitary Gland | smooth muscle in uterus & smooth muscle of milk ducts | stimulates smooth muscle of uterus in labour stimulatts smooth muslce in breast during breast feeding |
gonadotropins | Hormones from the pituitary gland that target gonads | ||
Hormone | chemical messenger secreted by an endocrine gland & transported via blood Cause an effect in target cells |