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Levels of DHEA-S, a major adrenal androgen, throughout life in humans. [1]Adrenopause is the decline in secretion and levels of adrenal androgens such as dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEA-S) from the zona reticularis of the adrenal glands with age.
Plasma levels of DHEA in adult men are 10 to 25 nM, in premenopausal women are 5 to 30 nM, and in postmenopausal women are 2 to 20 nM. [25] Conversely, DHEA-S levels are an order of magnitude higher at 1–10 μM. [25] Levels of DHEA and DHEA-S decline to the lower nanomolar and micromolar ranges in men and women aged 60 to 80 years. [25]
DHEA-S levels throughout life in humans. [28] DHEA and DHEA-S are the most abundant circulating steroids in the body. [29] Plasma levels of DHEA-S are 100 or more times higher than those of DHEA, 5 to 10 times higher than those of cortisol, 100 to 500 times those of testosterone, and 1,000 to 10,000 times higher than those of estradiol. [30] [3]
DHEA levels are lower in those with depression, so supplementation may help. A 2005 placebo-controlled study looked at men and women aged 45 to 65 with midlife-onset major or minor depression.
Prasterone, also known as dehydroepiandrosterone (DHEA) and sold under the brand name Intrarosa among others, is a medication as well as over-the-counter dietary supplement which is used to correct DHEA deficiency due to adrenal insufficiency or old age, as a component of menopausal hormone therapy, to treat painful sexual intercourse due to vaginal atrophy, and to prepare the cervix for ...
Pediatric endocrinologists do this by demonstrating pubertal levels of DHEA-S and other adrenal androgens, with prepubertal levels of gonadotropins and gonadal sex steroids. Second, there is some evidence that premature adrenarche may indicate that there was an abnormality of the intrauterine energy environment and of intrauterine growth.
A higher level of anti-Müllerian hormone when tested in women in the general population has been found to have a positive correlation with natural fertility in women aged 30–44 aiming to conceive spontaneously, even after adjusting for age. [35] However, this correlation was not found in a comparable study of younger women (aged 20 to 30 years).
7-Ketodehydroepiandrosterone (7-keto-DHEA, 7-oxo-DHEA), also known as 7-oxoprasterone, is a steroid prohormone produced by metabolism of the prohormone dehydroepiandrosterone (DHEA). [ 1 ] [ 2 ] Pharmacodynamics