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Endocrinology (physio)
Adrenal Gland and reproductive section
14
Physiology
Graduate
03/02/2011

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Term
Adrenal Cortex secretes:
Definition
cortisol, aldosterone and androgens
Term
Adrenal Medulla secretes:
Definition
EPI/NE (catecholamines)
Term
Z. Glomerulosa secretes
Definition
aldosterone (mineralcorticoid)
Term
Z. Fasciculata secretes:
Definition
cortisol (glucocorticoid)
Term
Z. Reticularis secretes:
Definition
sex hormones (androgens)
Term
Job of the gondas (ovaries and testes)
Definition
-produce gametes
-secrete androgen hormones
Term
gonadal enclosures
Definition
-follicle (F)
-seminiferous tubule (M)
Term
Sertoli Cells
Definition
SAB I AM DNA
-support spermatogenesis
-make ABP
-makes BTB
-makes Inhibin
-makes Activating Hormone
-makes Mullarian Regression Hormone
-converts T into DHT
-provide Nutrition
-contain Aromatase
Term
Granulosa Cells in Ovary are equal to ______ in testes
Definition
Sertoli Cells (Both have AROMATASE and mainly produce Estrogen)
Term
Theca Cells in the ovaary are equal to _____ cells in the testes
Definition
Leydig Cells (both secrete androgens- P and T) also, are separated from germ cells by a basement membrane
Term
Production of
C18- Estrogens
C19- Androgens
C21- Progestins

requires conversion of Chol to Pregnenalone via
Definition
-Desmolase
Term
Rate Limiting enzyme step in Androgen Synthesis
Definition
17 alpha Hydroxylase
Term
Aromatase
Definition
In granulosa and sertoli cells: convert T into E (thanks to stimulation by FSH)
Term
Leydig (M)
Theca (F)
Definition
LH stimulates these cells
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