Pilot Study to Assess the Quality of Life, Sleepiness and Mood Disorders among First Year Undergraduate Students of Medical, Engineering and Arts.

Introduction: College students, who are in a phase of transition from adolescence to adulthood, face numerous challenges. Due to stress overload, students easily fall prey to mood disturbances like stress, anxiety and depression compromising their quality of life.

Aim: Present study was undertaken to see the effect of choice of professional course on quality of life and mood of the first year students of medical, engineering and arts students.

Temperature dependent mortality and behavioral changes in a freshwater mussel Lamellidens marginalis to dimethoate exposure.

Temperature is a crucial determinant of biogeography, directly affecting the behavioral responses of the organisms. An acute static bioassay was conducted to evaluate the effect of temperature on dimethoate toxicity in a freshwater mussel Lamellidens marginalis. The mussel, were exposed for 96 hr at different concentrations of dimethoate (155.

Effect of examination stress on mood, performance and cortisol levels in medical students.

Stress produces definable mental and physiological reactions in the body. Mild stress is beneficial in cognitive tasks and performance but persistently high stress may lead to neuropsychiatric illnesses like anxiety and depression. Examinations act as stressor and activate hypothalamic-pituitary adrenal axis causing an increase in cortisol level, which is reflected in saliva.

A study on quality of life in patients following myocardial infarction.

Subjective well being has been widely researched in the past few decades and in practical terms it is a term that encompasses the various ways people evaluate their lives including concepts such as life satisfaction, work and health etc. Since, it is well known, that psychological factors including stress, anxiety, poor sleeping habits etc are known to be important causes of life style disorders like myocardial infraction, we started with the hypothesis that subjective well being of post acute MI patients must be poorer compared to normal subjects in the same age group. A comparative study between normal subjects and post acute myocardial infarction patients was undertaken to compare their subjective well being and current mental health status, at Safdarjung Hospital, New Delhi using standardized questionnaires.

Cardiac autonomic function in acutely nitric oxide deficient hypertensive rats: role of the sympathetic nervous system and oxidative stress.

We evaluated the role of the sympathetic nervous system and oxidative stress in hemodynamic and autonomic control after acute inhibition of the synthesis of nitric oxide, using intravenous (i.v.) injection of 30 mg·kg(-1) N(G)-nitro-l-arginine methyl ester (L-NAME) in adult Wistar rats.

Effect of protein malnutrition on the intestinal absorption of monosaccharides in rats in vivo.

The present study was planned to elucidate the role of protein malnutrition on the intestinal absorption of monosaccharides particularly--glucose and xylose, in inbred female albino rats. The experimental rats were fed with protein deficient diet containing 3% protein, whereas the control rats were given a diet containing 18% protein. The study on intestinal absorption of monosaccharides was conducted on both the groups of rats after the 7th and 15th day of receiving respective diets.