BACKGROUND AND OBJECTIVE Some studies suggest that psychological condition and stress can play role in the development of recurrent aphthous stomatitis (RAS). The purpose of this study was to evaluate salivary cortisol changes and psychological conditions in patients with RAS. MATERIALS AND METHODS Twenty-seven patients (13 males and 14 females, mean age of 32.8 (±10.2) years) with minor RAS ...

Salivary alpha-amylase (sAA) has been suggested to reflect stress-related body changes. Psychosocial stress increases the release of salivary alpha-amylase, which reflects the activity of the sympathetic-adrenal-medullary (SAM) system. Therefore, it is presumed that sAA measurement is a useful tool for evaluating the SAM system. In addition, previous studies examining the response of sAA levels...

OBJECTIVE to analyze the relationship between psychosocial stress dimensions and salivary cortisol in military police officers. METHOD cross-sectional and analytical study with 134 military police officers. The Effort-Reward Imbalance (ERI) Model scale has been used to assess psychosocial stress. Salivary cortisol was collected in three samples. The following tests were used: Student's t-test...

PURPOSE It has been shown that behavioral therapy has effects on stress behavior in patients with coronary artery disease. Salivary cortisol measurements are widely used to assess psychological stress, stress reactivity, or both. The aim of this study was to investigate whether improved stress behavior in type A patients with coronary artery disease involved changes in cortisol secretion patter...

Stress-related variations of fluoride concentration in supernatant saliva and salivary sediment, salivary cortisol, total protein and pH after acute mental stress were assessed. The hypothesis was that stress reactions have no influence on these parameters. Thirty-four male students were distributed into two groups: first received the stress exposure followed by the same protocol two weeks late...

BACKGROUND Glucocorticoid replacement is essential in patients with primary and secondary adrenal insufficiency, but many patients remain on higher than recommended dose regimens. There is no uniformly accepted method to monitor the dose in individual patients. We have compared cortisol concentrations in plasma, saliva and urine achieved following "physiological" and "stress" doses of hydrocort...

This study examined sex differences in the emotional memory consolidation, and the impact of stress-induced cortisol and salivary alpha amylase responses on emotional memory recall. Following baseline salivary measures, 39 healthy women and 41 men viewed 20 neutral and 20 negative arousing images, and then underwent either a cold pressor stress test or control condition, followed by further sal...

BACKGROUND Research in adult populations has highlighted sex differences in cortisol concentrations and laboratory pain responses, with men exhibiting higher cortisol concentrations and reduced pain responses compared with women. Yet, less is known about the relationship of cortisol concentrations to pain in children. OBJECTIVE This study examined associations between sex, cortisol, and pain ...

OBJECTIVE To compare salivary cortisol baseline levels and responsivity as well as behavioral distress to intravenous (IV) catheter insertions in 4- to 10-year-old children with (n = 29) and without (n = 339) attention-deficit/hyperactivity disorder (ADHD). METHODS This is a secondary data analysis from a sample of 542 children who participated in a multisite study on distraction. Data includ...