Physiological basis of genetic variability in drought response and its association with yieldand related indices is not clear in Brassica. In this study 36 accessions belonged to sevenspecies of Brassica were evaluated under normal, moderate and severe stress environments.Physiological traits along with seed yield, seed yield components, oil content and two selectionindices (stress tolerance in...

Psychosocial stress has been long known to have deleterious effects on health. Nevertheless, an exposure to moderate stressors enhances resilience and promotes health benefits. Male and female organisms differ in many aspects of health and disease. The aim of this study was to investigate antioxidant activity and oxidative damage in saliva in a psychosocial stress paradigm in men and women. Her...

This study examined the relationship between moderate-level prenatal alcohol exposure, prenatal stress, and postnatal response to a challenging event in 6-month-old rhesus monkeys. Forty-one rhesus monkey (Macaca mulatta) infants were exposed prenatally to moderate level alcohol, maternal stress, or both. Offspring plasma cortisol and adrenocorticotrophic hormone (ACTH) were determined from blo...

Introduction The scientific literature has shown that the damage caused by sleep fragmentation in people affected by Obstructive Sleep Apnea (OSA) can reflect emotionally, generating not only physical symptoms such as drowsiness and tiredness, but also psychical symptoms, such as stress. Objective This study aimed at comparing symptoms of stress in patients with moderate or severe OSA, before a...

OBJECTIVE To determine the relationship of stress and academic performance in first year medical students and to identify sources of stress, levels of stress and relevant coping strategies. STUDY DESIGN Mixed method sequential. PLACE AND DURATION OF STUDY Allama Iqbal Medical College, Lahore, from March to December 2010. METHODOLOGY Survey questionnaire and in-depth interviews were carrie...

Background: Although all jobs can be stressful, occupational stress is an important issue in jobs that deal with human health. Evidence indicates that nursing is a stressful occupation. Objective: This research evaluated factors affecting occupational stress and strategies for coping with it. Methods: This cross-sectional descriptiv...