background: major depressive disorder is a mental disorder characterized by a pervasive and persistent low mood that is accompanied by low self-esteem and loss of interest or pleasure in normally enjoyable activities. depression is associated with multiple immunological disorders. aim of the present study was to determine correlation between percentage of circulating nk cells and major depressi...

conclusions this study estimated that the prevalence of major depression among iranian individuals with pd living in kermanshah as 44%. major determinants of depression were female gender, rigidity, impaired posture, masked face, hyposmia, and anhedonia. results a total of 350 patients (52.9% men and 47.1% women) participated in this investigation. female gender (36.5% in women vs. 13.0% in men...