Results 121 to 130 of about 12,662 (158)
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Dehydroepiandrosterone sulfate and dehydroepiandrosterone: neuroactive neurosteroids
Current Opinion in Endocrinology & Diabetes, 2000During the last five years, advances have been made in understanding of the role of dehydroepiandrosterone sulfate (DHEAS) and dehydroepiandrosterone (DHEA) in the central nervous system (CNS). It has become clear that the two molecules can be qualified as neurosteroids and neuroactive steroids.
Yvette Akwa, Etienne-Emile Baulieu
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Testosterone, Dehydroepiandrosterone, and Dehydroepiandrosterone Sulfate in Hyperandrogenic Women
The Journal of Clinical Endocrinology & Metabolism, 1984Serum levels of testosterone (T), dehydroepiandrosterone (DHEA), and DHEA sulfate (DHEA-S) were measured in a group of 285 women with clinical signs of hyperandrogenism (hirsutism and/or acne). Levels of T were elevated in 75.8% of the patients, DHEA in 57.5%, and DHEA-S in 20%. Normal levels of all 3 androgens were found in 13.3%.
E, Steinberger +2 more
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Dehydroepiandrosterone sulfate and postmenopausal women
Current Opinion in Endocrinology, Diabetes & Obesity, 2011Levels of dehydroepiandrosterone (DHEA) are known to decline with age. In an era of increasing use of supplements to better life, the benefits of DHEA in the aging female population are controversial. The goal of this article is to critically review published studies to determine if there is a role for DHEA supplementation in postmenopausal women.Daily
Rachna M, Goel, Anne R, Cappola
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Dehydroepiandrosterone and dehydroepiandrosterone sulfate metabolism in human genital skin
Fertility and Sterility, 1990Genital skin samples were obtained from normal women and men to determine the extent of conversion of dehydroepiandrosterone (DHEA) to dihydrotestosterone (DHT) and other androgen metabolites and to assess sulfatase activity. The skin samples were minced and incubated with 3H-DHEA or 3H-dehydroepiandrosterone sulfate (3H-DHEAS) in medium for 1 hour at ...
F R, Kaufman +5 more
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Importance of dehydroepiandrosterone and dehydroepiandrosterone sulfate in different diseases
Orvosi Hetilap, 2007A dehidroepiandroszteron és szulfatált származéka androgén és ösztrogén hormonok előanyaga, a gonádok szexuálszteroid termeléséhez járul hozzá. A dehidroepiandroszteron-szulfát csak deszulfatálódása után képes részt venni a folyamatban. A harmadik dekádtól kezdve a szérumszintjük fokozatosan csökken, idősebb korban a maximális érték csupán 10–20%-a. Az
Krisztián, Bácsi +6 more
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Is There a Receptor for Dehydroepiandrosterone or Dehydroepiandrosterone Sulfate?
Seminars in Reproductive Medicine, 2004It remains unknown whether dehydroepiandrosterone (DHEA) and DHEA sulfate (DHEAS) have a physiological role other than serving as metabolic intermediates in androgen synthesis. Apart from intracellular metabolism, there is no convincing cellular mechanism of action for physiological concentrations of DHEA(S). Unlike other major steroids, a receptor for
Richard L, Widstrom, Joseph S, Dillon
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Serum Dehydroepiandrosterone Sulfate and Dehydroepiandrosterone Levels in Essential Hypertension
The Journal of Clinical Endocrinology & Metabolism, 1975Serum dehydroepiandrosterone sulfate (DHEAS), dehydroepiandrosterone (DHEA) and cortisol levels were evaluated on 32 normal and 38 hypertensive males in the forties and fifties, selected from among laborers at a camera work. Hypertensive patients showed significantly higher DHEAS levels than normal subjects in the two age groups.
H, Sekihara, N, Osawa, K, Kosaka
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Clozapine decreases rat brain dehydroepiandrosterone and dehydroepiandrosterone sulfate levels
European Neuropsychopharmacology, 2003We examined the influence of the atypical antipsychotic agent clozapine compared to haloperidol, on levels of dehydroepiandrosterone and dehydroepiandrosterone sulfate ester (both gamma-aminobutyric acid(A) (GABA(A)) receptor allosteric antagonists) in the rat cortex. i.p.
Allon, Nechmad +5 more
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The Journal of Clinical Endocrinology & Metabolism, 1975
In order to quantitate the chronological change in circulating dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DS) levels during the period of sexual maturation, serum DHEA and DS concentration (3-5 PM) in 76 boys and 65 girls (ages 8 to 15) as well as in adult male and female subjects were measured by a specific and sensitive ...
B R, Hopper, S S, Yen
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In order to quantitate the chronological change in circulating dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DS) levels during the period of sexual maturation, serum DHEA and DS concentration (3-5 PM) in 76 boys and 65 girls (ages 8 to 15) as well as in adult male and female subjects were measured by a specific and sensitive ...
B R, Hopper, S S, Yen
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Dehydroepiandrosterone sulfate in saliva.
Acta obstetricia et gynecologica Scandinavica, 1988Concentrations of dehydroepiandrosterone sulfate (DHAS) in saliva and serum were determined in 11 healthy men aged 23-40 yrs, 55 healthy, non-medicated women aged 20-81 yrs and 13 healthy women aged 20-30 yrs, all taking combined oral contraceptives (OC).
A, Lagrelius +3 more
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