Recent physiological investigations examining the cardiac calcium handling abilities of tuna and rainbow trout suggest increased reliance on sarcoplasmic reticulum calcium contribution for heart contractility that is both temperature and frequency...
Studies on the relationships between smoking and cognitive functioning have produced equivocal results. While some studies indicate that there are significant changes in cognitive functioning in smokers others have failed to confirm these...
Sports -- Physiological aspects; Women athletes -- Physiology; Menstrual cycle
There are several different physiological differences between males and females that can affect exercise performance. Particularly, women experience the menstrual cycle when variations of estrogen and progesterone occur every 23-38 days. This...
Fatigue is an inevitable consequence of physical activity, and affects multiple systems of the human body. Of particular interest to those in the sports medicine world is how fatigue affects the performance of athletes. Quality of movement has...
Rats lacking normal hairy coats were discovered several years ago among our colony of hairy albino rats. The trait was found to be controlled by a recessive allele of a gene we designated shorn (shn), which mapped to distal end of rat chromosome 7....
Receptor-mediated endocytosis as a route of gene delivery shows promise as it is a natural cellular process and allows targeting of ligands to specific cells. A carrier system consisting of two important components: a targetable ligand,...
Physical education for children--Study and teaching (Elementary); Music--Physiological effect
Music can be used as a motivational tool to increase levels of physical activity. The study was designed to determine the differences in physical activity levels of physical education students when participating in lessons with and without...
Pets may have an effect on the cardiovascular and psychological health of their owners. People with psychological and/or physiological health problems such as hypertension, cardiovascular disease, or depression may find health benefits in the...
Oxytocin (OT) is a neuropeptide hormone/neurotransmitter that has been receiving increased attention from both neuroscientists and neuropsychologists due to its behavioral effects on the brain and nervous system. At first, it was discovered to be...
Mathematics -- Study and teaching; Brain -- Research; Learning -- Physiological aspects
The purpose of this meta-study is to investigate current research on the use of the brain in learning mathematics, and its implications for teachers of mathematics. With the new and numerous demands on educators along with an increase in the...
Massage therapy; Touch -- Psychological aspects; Puerto Ricans -- Mental health services -- Connecticut -- Hartford
Research suggests that therapeutic touch can be a facilitator of positive health outcomes among high-risk and vulnerable populations. Minority groups appear to be especially vulnerable. One such population would include Hispanics, many of whom ...
The purpose of this study was to examine the effects of fatigue on the kinematics and accuracy of basketball free throw shooting. Specifically, the angle of projection, the velocity of projection, and the projection height during the release phase...
Construction workers -- Substance use -- United States; Construction workers -- Drug testing -- United States
A career in construction exposes a tradesperson to an ever changing environment with known as well as unknown hazards. Unfortunately one of the unknowns is the use of illicit substances and the abuse of legal medications by some of the workers. ...
Repeated exposure to addictive drugs causes unmistakable changes to occur on both a neuronal and a behavioral level. Certain circuits in the brain of an addict are forced to change and adapt to an environment of drug-induced chemical imbalance....
The primary objective of this study was to test the effects of caffeine on cigarette smoking. Two hundred male and female smokers who were customers of Sullivan Banquet Hall and Bar, a drinking establishment, were asked to drink one of five...
Exercise-induced asthma, more accurately called exercise induced bronchoconstriction (EIB) has been defined as a clinical syndrome characterized by transient airflow obstruction following several minutes of exercise. EIB is also recognized as...
Relaxation training alleviates psychological and physiological stress responses. Some research indicates that relaxation training can be enhanced through biofeedback (i.e., auditory and/or visual feedback that corresponds to physiological changes...
Over fifty years after its introduction into clinical practice, succinylcholine is still the only depolarizing neuromuscular blocking agent used in this country today. It is highly favored in the clinical practice of anesthesia because of its rapid...
