4.2.5.2 Major Hormones (Gonadal Hormones, Male) Flashcards
Location of Male gonadal hormone
Testes
Testes:
Contains LEYDIG cells
a. Seminiferous tubules
b. Interstitium
b
Testes:
Contains Germ cells and SERTOLI cells
a. Seminiferous tubules
b. Interstitium
a
Cell that is responsible for Sperm production and Secretion of inhibin
a. Sertoli
b. Lydig
a
Hormone for Male?
Testosterone
Testosterone is the Principal androgen synthesized in the testes (__%)
95
Testosterone:
____% bound to albumin, ____% is bound to SHBG, 2-3% free
50
45
Testosterone metabolites:
- Estradiol
- Dehydrotestosterone
T or F
T
Estrogen in men is a metabolite for testosterone
T or F
T
NOTE:
If Primary: High ; Low
If Secondary: High; High / Low;Low
Klinefelter Syndrome
a. Primary hypergonadism
b. Primary hypogonadism
c. Secondary hypergonadism
d. Secondary hypogonadism
b
Panhypopituitarism
a. Primary hypergonadism
b. Primary hypogonadism
c. Secondary hypergonadism
d. Secondary hypogonadism
d
Testicular tumor
a. Primary hypergonadism
b. Primary hypogonadism
c. Secondary hypergonadism
d. Secondary hypogonadism
a
Precocious puberty
a. Primary hypergonadism
b. Primary hypogonadism
c. Secondary hypergonadism
d. Secondary hypogonadism
c
FSH, LH: Low
Testosterone: High
a. Primary hypergonadism
b. Primary hypogonadism
c. Secondary hypergonadism
d. Secondary hypogonadism
a
