Background: Obsessive patients are distressed by intrusive thoughts, which are related to unreal threats. These patients feel that they are responsible for harming themselves and others. While controlling worry and meta-cognitive beliefs, the present study aimed at comparing the responsibility attitudes in obsessive compulsive patients with those in normal subjects to determine whether the diff...

in asthmatic subjects there is a pronounced diurnal variation in bronchial responsiveness. if this phenomenon is due to variation in factors that control drug delivery, then it should be paralleled by a similar variation in competitive antagonist blockade. in order to study this possibility, we performed the methacholine challenge test and after 45 minutes, administered atropine by inhalation. ...

background: stimulants addition and abuse can cause some functional and morphological changes in the normal function of glands and hormones. methamphetamine as an addictive stimulant drug affects the hypothalamic-pituitary-adrenal (hpa) axis and consequently makes some changes in the psychological state of the drug users. the present study aims to examine the relationship between plasma levels ...

Background. Patients with essential hypertension have a deficit in the endothelium-derived nitric oxide system that results in impaired endothelium-dependent vascular relaxation. The objective of this study was to determine whether this abnormality is caused by a deficiency of substrate for nitric oxide synthesis. Methods and Results. The vascular responses to acetylcholine (an endothelium-depe...

conclusions the strengthening of spiritual and religious attitudes among drug users encourages them to engage in and justify actions that are relevant to their health. when this happens, their quality of life increases significantly. objectives the aim of this study was to compare the spiritual health of addicts and people with a normal quality of life in the city of birjand, iran. patients and...