the purpose of this research was to compare the effect of an exhaustive exercise session on the concentration of serum testosterone and cortisol and cortisol/testosterone ratio in the morning and the evening in female volleyball players. for this purpose, 12 female volleyball players (mean age 23.26 years, mean weight 58.8 kg, mean height 166.49 cm and at least four years of activity) participa...

The objective of this study was to determine the effects of supplemented selenium (Se) on plasma cortisol, red blood cell glutathione peroxidase activity (RBC GSH-PX-1), concentration of immunoglobulin G (IgG) and body weight in pneumonic suckling calves. Ten Holstein suckling male calves were randomly allocated to two groups and fed either unsupplemented milk (control) or with milk supplemente...

UNLABELLED In depression an increase, decrease, or a relative deficiency of dehydroepiandrosterone (DHEA) and the beneficial effects of its administration were observed. The correlation of low serum DHEA level and increased cardiac risk was confirmed in healthy subjects only in men (not in women). Taking into consideration the increased risk of heart disease in depression, it is interesting to ...

Cortisone is a steroid hormone, responsible for the stress resp, released from the adrenal gland, altered activity of the hypothalamo-pituitary-adrenal (HPA) axis is one of the most consistent findings in depression. The present investigation aimed to study the serum cortisol level in patients with major depression. Serum cortisol level was higher in depression patients 14.5±3.01μg/dl than in c...

We reported a rare case of simultaneous primary aldosteronism and preclinical Cushing's syndrome due to unilateral double adrenocortical adenomas in a 57 year-old woman who had had hypertension for the last 10 years. Abdominal computed tomography showed double tumors in her right adrenal gland. Physical findings revealed simple obesity and hypertension, but no other abnormal findings were detec...

OBJECTIVES Adrenal insufficiency is often diagnosed by short synacthen test using intravenous Injection Synacthene, which is not marketed in India officially. To overcome this problem this study was planned to validate and use Acton Prolongatum (Ferring pharmaceuticals) as intramuscular ACTH stimulation test for evaluation of adrenal function. METHODS This study was planned in two groups. Fir...

Human serum albumin (HSA) is an important protein that carries variety of substances like some hormones and drugs in blood. Pharmacological studies of the interaction of many drugs and HSA are reported during several decades, specially recently years. Interaction of cortisol and fluoxetine hydrochloride (FLX) (as a common anti-stress drug) with HSA (as their carrier in blood) has been studied s...

the present study investigated serum cortisol in response to postpartum ovarian resumption and luteal function. postpartum ovarian resumption was detected based on a rise in progesterone (p4) concentrations during three weeks after calving. twenty two holstein cows in a semi-closed dairy farm in qena city, egypt were used. the study was carried out from late march to early june; the period char...

The study objectives were to determine the predominant manatee glucocorticoid; validate assays to measure this glucocorticoid and adrenocorticotropic hormone (ACTH); determine diagnostic thresholds to distinguish physiological vs. pathological concentrations; identify differences associated with sex, age class, female reproductive status, capture time, and lactate; and determine the best method...

OBJECTIVE The aim of the study was to evaluate the relationship between cortisol secretion, bone health, and bone loss in a cohort of normal women in the early postmenopausal period. METHODS We measured lumbar and hip bone mineral density (BMD) by dual-energy X-ray absorptiometry (DXA) and heel ultrasound parameters in 82 healthy, nonosteoporotic (lumbar T-score ≥-2.0) women (median age 52.5 ...