Matthew Price, Page Anderson, Georgia State University, and Barbara O. Rothbaum, Emory University School of Medicine Virtual reality exposure has recently emerged as an important tool for exposure therapy in the treatment of fear of flying. There have been numerous empirical studies that have evaluated the effectiveness of virtual reality exposure as compared to other treatments including in vi...

BACKGROUND Trichotillomania (TTM) is characterized by recurrent hair-pulling that results in substantial hair loss. A previous pilot study demonstrated that the online self-help intervention 'decoupling' (DC) might be effective at reducing hair-pulling symptoms, with a stronger effect than progressive muscle relaxation (PMR). We aimed to extend these findings using a more robust randomized clin...

Women diagnosed with breast cancer received massage therapy or practiced progressive muscle relaxation (PMR) for 30-min sessions 3 times a week for 5 weeks or received standard treatment. The massage therapy and relaxation groups reported less depressed mood, anxiety, and pain immediately after their first and last sessions. By the end of the study, however, only the massage therapy group repor...

The role of high mobility group (HMG) proteins and their poly-ADP-ribosylation (PAR) in betel nut induced initiation of carcinogenesis in mice has been studied. A known carcinogen, diethylnitrosamine (DEN) was used as a positive control. Swiss albino mice were chronically exposed to aqueous extract of betel nut (AEBN) or DEN at low doses for up to 4 weeks. The poly-ADP-ribosylation (PAR) of spl...

The impact of stress on respiratory airflow in asthmatics is unclear. Part of the uncertainty may spring from the different physiological effects of different stressors. Given their potential to elicit increases in parasympathetic vagal activity, stressful situations that present few opportunities for coping (passive coping stressors) may be particularly problematic for people with asthma. Thir...

BACKGROUND Medical training is very demanding and associated with a high prevalence of psychological distress. Compared to the general population, medical students are at a greater risk of developing a psychological disorder. Various attempts of stress management training in medical school have achieved positive results on minimizing psychological distress; however, there are often limitations....

In health, secretions produced in the respiratory tract are cleared by mucociliary transport, cephalad airflow bias, and cough. In disease, increased secretion viscosity and volume, dyskinesia of the cilia, and ineffective cough combine to reduce secretion clearance, leading to increased risk of infection. In obstructive lung disease these conditions are further complicated by early collapse of...

In this study, we sought to identify sensory circuitry responsible for motor deficits or compensatory adaptations after peripheral nerve cut and repair. Self-reinnervation of the ankle extensor muscles abolishes the stretch reflex and increases ankle yielding during downslope walking, but it remains unknown whether this finding generalizes to other muscle groups and whether muscles become compl...

Objective- Current trends emphasize the acceleration of fracture healing on the ground that in doing so, the limitation of mobility and complications associated with recovery period are reduced. The present study aims to compare autogenic costal cartilage with Chitosan scaffold in canine humeral defect healing. Design- Experimental study Animal-15 adult male dogs Procedures-...

BACKGROUND High prevalence rates of psychological distress in medical training and later professional life indicate a need for prevention. Different types of intervention were shown to have good effects, but little is known about the relative efficacy of different types of stress management interventions, and methodological limitations have been reported. In order to overcome some of these limi...