Gonads Flashcards
1
Q
What increases sex hormone binding globulin concentration?
A
Aging Hyperthyroidism High estrogen concentrations Liver disease HIV Anti seizure drugs
2
Q
What decreases sex hormone binding globulin concentrations?
A
Moderate obesity (proportional to obesity, corrects with weight loss) Insulin resistance Type 2 diabetes Hypothyroidism Growth hormone excess Exogenous androgens/anabolic steroids, Glucocorticoids Protestins Nephrotic syndrome
3
Q
How should testosterone be measured?
A
8-10 am, fasting (eating decreases concentration)