OBJECTIVE Hypobaric hypoxia, physical and psychosocial stress may influence key cardiovascular parameters including blood pressure (BP) and pulse pressure (PP). We investigated the effects of mild hypobaric hypoxia exposure on BP and PP reactivity to mental and physical stress and to passive elevation by cable car. METHODS 36 healthy volunteers participated in a defined test procedure consist...

BACKGROUND Mental stress has been linked to increased morbidity and mortality in coronary artery disease and to atherosclerosis progression. Experimental studies have suggested that damage to the endothelium may be an important mechanism. METHODS AND RESULTS Endothelial function was studied in 10 healthy men (aged 50. 4+/-9.6 years) and in 8 non-insulin-dependent diabetic men (aged 52. 0+/-7....

BACKGROUND & OBJECTIVE Mental stress, which is responsible for various disorders, is one of the most important medical and social problems. It is reported that mental stress causes abnormality in sperm quality. Most of the previous investigations done to study the association between mental stress and infertility were carried out with infertile men. Infertility itself and/or its therapy may lea...

mental health is an essential component for positive adaptation that enables people to cope with adversity to achieve their full potential and humanity. in this study, using a community based approach, the social determinants of mental health in iranian women were extracted; and in addition, priority setting for interventional programs according to analytical framework of who was implemented.th...

background & aim : quality of life indicates individual’s level of satisfaction or dissatisfaction with different aspects of life. one of the aspects that could affect aspects of life is mental distress. the aim of this study was to study the relation between quality of life and mental distresses kurd seniors living in saghez. methods & materials : this research was a correlation study conducte...

background & aim: quality of life indicates individual’s level of satisfaction or dissatisfaction with different aspects of life. one of the aspects that could affect aspects of life is mental distress. the aim of this study was to study the relation between quality of life and mental distresses kurd seniors living in saghez city, iran. methods & materials: this research was a correlation study...

BACKGROUND Striking temporal associations exist between ventricular arrhythmia and acute mental stress, for example, during natural disasters, or defibrillator shocks associated with stressful events. We hypothesized that electrophysiological changes in response to mental stress may be exaggerated at short coupling intervals and hence relevant to arrhythmia initiation. OBJECTIVE The aim of th...

background the purpose of this study was to compare the mental health and daily stress in periodontal diseases and normal group. material and methods a causal comparative method was carried out. using the screening sampling method, the sample subjects were selected from 20 patients with periodontal diseases and 20 attendants of patient as normal group. the two groups were matched from age, sex,...