Psychophysiological correlates of generalized anxiety disorder with or without comorbid depression.

It remains uncertain whether generalized anxiety disorder (GAD) and major depressive disorder (MDD) represent two separate diagnostic entities. The goal of this study was to examine whether comorbid MDD distinguishes individuals with GAD on a psychophysiological level during an experimentally-induced worrying procedure. Participants included 39 individuals with GAD, 14 of whom met the criteria for MDD.

How to handle anxiety: The effects of reappraisal, acceptance, and suppression strategies on anxious arousal.

It has been suggested that reappraisal strategies are more effective than suppression strategies for regulating emotions. Recently, proponents of the acceptance-based behavior therapy movement have further emphasized the importance of acceptance-based emotion regulation techniques. In order to directly compare these different emotion regulation strategies, 202 volunteers were asked to give an impromptu speech in front of a video camera.

Clinical, serological and molecular characteristics of 471 hepatitis B virus carriers.

A total of 471 Israel Defense Forces (IDF) blood donors identified as hepatitis B virus (HBV) carriers were examined a few months after blood donation. When compared to the general population of IDF blood donors the HBV carriers were older, belonged to certain ethnic groups and were predominantly males. Physical examination revealed minimal findings: 1 (0.

Efficacy of different doses of immune serum globulin in the prevention of hepatitis A: a three-year prospective study.

Previous studies have shown that the administration of immune serum globulin (ISG) before exposure to hepatitis A virus prevents infection. The precise dose needed and the duration of the protection conferred are unclear, however. In this study, ISG doses of 2 mL and 5 mL were used for preexposure prophylaxis, and their efficacies in reducing the attack rate of hepatitis A among Israel Defence Forces troops serving in field units were compared.