Search
Now showing items 191-200 of 247
Metabolic Inflexibility in Response to Lipid Oversupply with Obesity: Epigenetic Modifications Play a Role
(East Carolina University, 2013)
The ability to adjust substrate oxidation according to nutrient availability has been termed `metabolic flexibility' and is a critical factor in overall metabolic health. In respect to fatty acid oxidation (FAO) metabolic ...
Measured Resting Energy Expenditure Using a Fixed Function Indirect Calorimeter in the Clinical Setting as a Predictor of Success with Weight Change in an Obese Pediatric Population
(East Carolina University, 2010)
The American Dietetic Association (ADA) standard of care for obese adults utilizes indirect calorimetry for calculating caloric targets for weight loss (1). Even though rates appear to be leveling off (2), childhood obesity ...
Effects of a mentor-led exercise intervention on physical self-perceptions, fitness, body composition, and physical activity of overweight adolescents
(East Carolina University, 2013)
In recent decades, the prevalence of youth obesity has been on the rise (Ogden et al, 2010) highlighting the need for research evaluating interventions targeting eating behaviors and lifestyle activity. Although it is ...
High-Fat Diet Induced Obesity Increases Serum Myostatin, but Does Not Accelerate Skeletal Muscle Atrophy
(East Carolina University, 2013)
Myostatin is a potent negative regulator of muscle mass, i.e. high levels of myostatin induce loss of muscle. Surprisingly, severely obese humans and obese mice have elevated levels of serum myostatin, but the role of ...
SELF-DETERMINATION THEORY AND MOVEMENT TECHNOLOGY IN COLLEGE PHYSICAL ACTIVITY CLASSES
(East Carolina University, 2014)
The college-age population is not sufficiently physically active and physical activity declines markedly during the college years. Interventions in university and college settings are potential avenues for increasing ...
Effects of an After-School Physical Activity Intervention on Physical Activity, Aerobic Fitness, and Body Composition
(East Carolina University, 2012)
Low levels of physical activity have been linked to the increased prevalence of obesity in children and adolescents. Federal and local policies to increase the focus on academic time have resulted in decreased physical ...
Skeletal Muscle Eukaryotic Elongation Factor 2 (eEF2) Response to Acute Resistance Exercise in Young and Old Men and Women : Relationship to Muscle Glycogen Content and 5'-AMP-Activated Protein Kinase (AMPK) Activity
(East Carolina University, 2010)
Sarcopenia is associated with an age-related decrease in skeletal muscle mass, which can result in decreases in strength and physical functioning in the older population. Resistance training interventions are not completely ...
SKELETAL MUSCLE LIPID PARTITIONING : CONSEQUENCES OF ALTERATIONS IN ACYL-COA SYNTHETASE-5 AND DIGLYCERIDE ACYLTRANFERASE-1 EXPRESSION
(East Carolina University, 2011)
An oversupply of fatty acids and inadequacies in their partitioning toward oxidation and/or storage will lead to disruptions in cellular homeostasis. Reductions in mitochondrial content and lower rates of fatty acid ...
The Influence of BMI and Self-Efficacy Levels on the Accuracy in Self-Reported Physical Activity Recall
(East Carolina University, 2011)
The purpose of this study was to compare self-reported and objectively measured physical activity levels among college students with different body mass index (BMI) classifications (normal weight and overweight/obese), in ...
WORKSITE INTERVENTION TO REDUCE SEDENTARY TIME
(East Carolina University, 2012)
Background: Prevalence of sedentary occupations is on the rise and sedentary time is independently associated with an increased risk for chronic diseases. Interventions conducted in the work site have potential for reducing ...