What Are the Common Causes of Elevated DHEA Levels?
Male: 200-3350ng / ml (radioactive method). Female: 100-600ng / ml before puberty (male and female); 700-3900ng / ml before menopause; 110-610ng / ml after menopause.
- Dehydroepiandrosterone (DHEA) is mostly present in the form of sulfate conjugates (DHEA-s). About 90% of the blood circulation comes from the adrenal cortex reticular zone, and the serum concentration is mostly used to evaluate the situation of suspected excessive adrenal androgen secretion. Serum DHEA-S is closely related to the excretion of 17-ketosteroids in 24h urine, and its clinical significance is about the same.
- Name
- Dehydroepiandrosterone
- category
- endocrine
Dehydroepiandrosterone normal value
- Male: 200-3350ng / ml (radioactive method). Female: 100-600ng / ml before puberty (male and female); 700-3900ng / ml before menopause; 110-610ng / ml after menopause.
Clinical Significance of Dehydroepiandrosterone
- DHEA-S increased: DHEA-S is usually normal in adrenal tumors, polycystic ovary syndrome, and delayed-type 21-hydroxylase-deficient glandular hyperplasia.
Dehydroepiandrosterone considerations
- The addition of 3H-DHA 14000dpm / 50l in this article is an example, and generally can be determined according to the experimental conditions. However, the less the target antigen is, the more sensitive the method is.
Dehydroepiandrosterone- related symptoms
- Significant increase in serum testosterone