Peritraumatic reactions such as fear, psychic and somatoform dissociation, tonic immobility, data-driven processing, mental defeat are important in the etiology of posttraumatic stress disorder (PTSD). However, current measures overlap conceptually do not clearly identify distinct peritraumatic processes. It is known which processes uniquely associated with PTSD. We investigated factor structur...

We studied the effects of desipramine, alprazolam, muscimol and dizocilpine (MK-801) (alone or associated with desipramine) in the forced swimming test in rats after long-lasting termination of chronic exposure to vehicle and pentylenetetrazol. Sensitisation with pentylenetetrazol was ineffective in changing immobility time in the forced swimming test compared to vehicle treatment; pentylenetet...

During periods of reduced food availability, animals must respond with behavioral adaptations that promote survival. Despite the fact that many psychiatric syndromes include disordered eating patterns as a component of the illness, little is known about the neurobiology underlying behavioral changes induced by short-term calorie restriction. Presently, we demonstrate that 10 d of calorie restri...

The fruit of Cassia fistula Linn. is a legume, has antioxidant and lots of other medicinal properties. As oxidants are involved in the pathogenesis of chronic fatigue syndrome, the present study was done to evaluate the effect of ethanolic extract of fruit pulp of C. fistula Linn. (EECF) on forced swimming induced chronic fatigue syndrome (CFS). Albino mice of 25-40 grams were grouped into five...

OBJECTIVE To examine the interrelations among, and risk marker associations for, superficial and deep venous events-superficial venous thrombosis (SVT), deep venous thrombosis (DVT) and pulmonary embolism (PE). DESIGN Cross-sectional analysis. SETTING San Diego, California, USA. PARTICIPANTS 2404 men and women aged 40-79 years from four ethnic groups: non-Hispanic White, Hispanic, African...