نتایج جستجو برای: dehydroepiandrosterone sulfate
تعداد نتایج: 60776 فیلتر نتایج به سال:
conclusions the identification of the beneficial cardiovascular effects of dhea (s) and a better understanding of the involved mechanisms should be helpful to develop new strategies or pharmacologic approaches for many lethal diseases in western countries. context dehydroepiandrosterone (dhea) and its sulfate ester, dehydroepiandrosterone sulfate (dhea-s) have been considered as putative anti-a...
OBJECTIVE To investigate body fat distribution in women with polycystic ovary syndrome (PCOS). METHODS Body weight, body mass index (BMI), and six indices of body fat measured by dual-energy x-ray absorptiometry were compared in 40 women with PCOS and 97 age-matched controls. The possible correlations between the body fat characteristics and serum androgen levels were evaluated in the 40 PCOS...
PURPOSE To test the association between serum metabolites and dry eye disease (DED) using a hypothesis-free metabolomics approach. DESIGN Cross-sectional association study. PARTICIPANTS A total of 2819 subjects from the population-representative TwinsUK cohort in the United Kingdom, with a mean age of 57 years (range, 17-82 years). METHODS We tested associations between 222 known serum me...
This study focused on inspecting the relationship between impulsivity traits, salivary dehydroepiandrosterone sulfate (DHEA-S) concentrations, and moderate alcohol consumption in healthy subjects. In previous studies, has been related to androgens. Limited research sulfated form of DHEA-S or impulsivity. Moderate can increase levels. Effects alcohol, androgens levels may depend age gender. The ...
BACKGROUND The rodent carcinogen acrylamide was discovered in 2002 in commonly consumed foods. Epidemiologic studies have observed positive associations between acrylamide intake and endometrial, ovarian, and breast cancer risks, which suggest that acrylamide may have sex-hormonal effects. METHODS We cross-sectionally investigated the relationship between acrylamide intake and plasma levels o...
Burstein and Lieberman (1) have reported a procedure for the examination of urinary ketosteroid sulfates which involves the extraction of an acidified urine with ethyl acetate followed by solvolysis of the sulfates in the organic phase at 39” for 24 hours. Although the previous authors (1) recognized that this technique partitions water and mineral acid into the ethyl acetate, they did not repo...
BACKGROUND Differences in sex hormone levels among populations might contribute to the variation in breast cancer incidence across countries. Previous studies have shown higher breast cancer incidence and mortality among Japanese Brazilians than among Japanese. To clarify the difference in hormone levels among populations, we compared postmenopausal endogenous sex hormone levels among Japanese ...
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