Cortisol homeostasis is important for healthy brain and cognitive aging. The aim of the current study is to investigate the role of serum cortisol levels in the relationship between regional brain volumes and cognitive processing speed in a group of cognitively normal elderly subjects. Forty-one healthy elderly participants were from a parallel longitudinal study. The reported data in this stud...

Objective: Cortisol binding globulin (CBG) is produced by liver cells and is inhibited by proinflammatory cytokines such as IL-6. CBG serum levels are typical low during prolonged inflammatory processes. Thus, observed changes of cortisol during anti-TNF therapy may be related to changes of CBG in RA. This study aimed at investigating the course of CBG during anti-TNF therapy in RA. Methods: In...

Fish are continuously exposed to multiple environmental stressors that work cumulatively and synergistically. This study assessed the stress responses of Indian major carps (IMCs) cultured in a sewage-fed pond (SP) East Kolkata Wetland (EKW), India compared with normal situ. The experiment was conducted two farms Labeo rohita, Catla catla Cirrhinus mrigala for seven months, covering summer wint...

The study on the ecophysiological impacts of stress in female Persian sturgeon broodfishes revealed that the average cortisol level varried in all broodfish caught at the Sefidrud River (163.38±21.2ng mL-1), Sefidrud River estuary (260.27±19.7ng mL-1) and Gorganrud River estuary (179.38±20.8ng mL-1). The variations in serum glucose levels were 140.65±12.05mg dL-...

BACKGROUND Serotonin influences the development of the hypothalamic-pituitary-adrenal (HPA) system; therefore prenatal exposure to selective serotonin reuptake inhibitor antidepressants (SSRIs) may alter HPA axis development and function. To address this, prenatal exposure to SSRIs and maternal mood were examined in relation to neonatal and infant levels of cortisol and its binding protein, cor...

The purpose of this research was to evaluate the serum cortisol and immunoglobulin-A (IgA) responses to maximal progressive exercise in elite male and female athletes. Twenty-four elite athletes who had experience in national team or played on league championship voluntarily participated in this study ( ages: 22.46±3.37 yr, height: 175.54±8.68 cm, weight: 70.02±13.60 kg, body fat percent: 15.86...

Background and objectives: Hypoglycemia in the body is controlled by counter regulatory hormones. Serum cortisol is one among them not subjected to extensive study, in Type 2 diabetes mellitus cases. Cortisol responses among non diabetics and type 1 diabetics have been studied to a certain extent. The primary objective of our study was to identify the serum cortisol levels in hypoglycemic patie...

Hydrocortisone replacement therapy is a cornerstone in the treatment of adrenal insufficiency (AI). While urinary cortisol has been used as a diagnostic tool for AI, it remains unclear whether it is a useful parameter to monitor hydrocortisone replacement therapy. Aim of this study was to evaluate possible differences in cortisol metabolism between adrenal insufficient patients and healthy subj...

purpose the aim of this study was to compare the levels of serum immunoglobulin (iga, igm, igg), testosterone and cortisol in semi-endurance elite runners during general preparation and competition phase of training. methods thirteen semi-endurance elite male runners with an average age of 18.92±1.7 years volunteered to take part in this study. the runners participated in the selected training ...