Background: Women suffer more often from depression than men. Social research suggests that high androgen levels cause aggressive behavior in men and women, and consequently cause depression. The purpose of this study was to determine serum levels of androgens, especially testosterone, in patients with depression. Material and methods: In this case-controlled study, we measured serum testoste...

Dehydroepiandrosterone and dehydroepiandrosterone sulfate are en dogenous steroids largely produced in the adrenal cortex and excreted in the urine. Many studies have demonstrated that administration of dehy droepiandrosterone to animals protects against a variety of chemical carcinogens. Kpidemiological studies suggest that the circulating levels of these steroids in humans are related to the ...

Although the incidence of gastric cancer varies widely between countries it is nonetheless a leading cause of cancer deaths worldwide. Migration studies indicate that dietary choices are an important exogenous factor. The United States has a very low incidence of gastric cancer, suggesting that exogenous etiological agents are at a minimum and providing a favorable setting for detecting importa...

Levels of dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEA-S) in sera collected and frozen in J .were studied among 81 prostate cancer cases diagnosed in the following 12 years and 81 ageand race-matched controls. Although mean levels of DHEA were 1 1% lower among cases than controls and DHEA-S levels were 12% lower than among controls, no dose-response association was not...

The concentrations of hormones measured in serum from maternal blood change dramatically during pregnancy. While the relative contributions of sex steroids shift from maternal ovaries and adrenals to the fetoplacental unit, other maternal tissues such as pituitary and liver respond to increasing concentrations of estrogen and secrete increasing amounts of prolactin and sex-hormone-binding globu...

BACKGROUND The age-related decline of dehydroepiandrosterone and its sulfate ester levels is thought to be related to the development of age-associated usual modifications, such as neuromuscular function impairments. It is often claimed that individuals can enhance their muscular capacity by boosting dehydroepiandrosterone levels through oral supplementation. However, to our knowledge, there ha...

preeclampsia is a major cause of morbidity and mortality during pregnancy. several independent investigators have demonstrated the association of androgens with hypertension. the main purpose of this study was to determine whether maternal levels of sex hormones, especially testosterone, are higher in patients with preeclampsia than in matched normotensive control subjects. serum levels of test...

Background: Preeclampsia along with its complications seems to be one of the major causes of maternal morbidity and mortality. Despite numerous studies, the pathology of preeclampsia has not yet been fully elucidated. This study, therefore, determines whether maternal serum levels of androgen and progesterone are higher in patients with preeclampsia than in matched control subjects. Methods: Se...