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Dehydroepiandrosterone sulfate, abbreviated as DHEA sulfate or DHEA-S, also known as androstenolone sulfate, is an endogenous androstane steroid that is produced by the adrenal cortex. [1] It is the 3β- sulfate ester and a metabolite of dehydroepiandrosterone (DHEA) and circulates in far greater relative concentrations than DHEA. [ 2 ]
Dehydroepiandrosterone (DHEA), also known as androstenolone, is an endogenous steroid hormone precursor. [4] It is one of the most abundant circulating steroids in humans. [5] DHEA is produced in the adrenal glands, [6] the gonads, and the brain. [7]
DHEA was discovered, via isolation from male urine, by Adolf Butenandt and Hans Dannenbaum in 1934, and the compound was isolated from human blood plasma by Migeon and Plager in 1954. [9] [11] DHEA sulfate, the 3β-sulfate ester of DHEA, was isolated from urine in 1944, and was found by Baulieu to be the most abundant steroid hormone in human ...
This includes DHEA sulfate, estrone sulfate, pregnenolone sulfate, and cholesterol sulfate, all to their unconjugated forms (DHEA, estrone, pregnenolone, and cholesterol, respectively). [4] [5] The encoded protein is found in the endoplasmic reticulum, where it is present as a homodimer. [3]
The 1999 study mentioned earlier found that DHEA didn’t increase testosterone levels in participants when they took 50 milligrams of DHEA daily for six months. And the pooled analysis found that ...
Dehydroepiandrosterone sulfate, a major endogenous steroid sulfate. Note the steroid ester at the C3β position. Steroid sulfates are endogenous sulfate esters of steroids. [1] They are formed by steroid sulfotransferases via sulfation of endogenous steroids like cholesterol and steroid hormones. [1]
Pregnenolone and its 3β-sulfate, pregnenolone sulfate, like dehydroepiandrosterone (DHEA), DHEA sulfate, and progesterone, belong to the group of neurosteroids that are found in high concentrations in certain areas of the brain, and are synthesized there.
Allopregnanolone, a major endogenous inhibitory neurosteroid. Steroid ring system.. This is a list of neurosteroids, or natural and synthetic steroids that are active on the mammalian nervous system through receptors other than steroid hormone receptors.