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The Effects Of An Acute Bout Of Exercise On Hunger Hormones In Individuals At Risk For Type 2 Diabetes, Sydney Spoon

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: Hunger hormone levels are typically dysregulated in obese and diabetic

populations, however; postprandial exercise has been shown to influence hunger hormone levels. Purpose: To determine if hunger hormones including acylated ghrelin and GLP-1 levels are altered in response to an acute bout (15 minutes) of walking in individuals at risk for type 2 diabetes mellitus (T2DM).

Methods: Ten subjects at risk for prediabetes (fasting blood glucose 100–125mg/dL) participated in this randomized crossover design trial. Subjects arrived at the laboratory following an overnight fast and underwent one of two conditions: 1) Test meal with no walking (CON) or 2) Test …

The Effect Of Moderate Consumption Of Non-Nutritive Sweeteners On Glucose Tolerance And Body Composition In Rats, Ashley Power Tovar

UNLV Theses, Dissertations, Professional Papers, and Capstones

The Effect of Moderate Consumption Of Non-Nutritive Sweeteners On Glucose Tolerance And Body Composition In Rats

by Ashley Tovar

John C. Young, Ph.D., Examination Committee Chair Professor, Kinesiology and Nutrition Sciences University of Nevada, Las Vegas

Introduction: A comorbidity often seen with obesity is the development of impaired glucose tolerance. Abnormalities in the ability to metabolize glucose can lead to increased risk of developing pre-diabetes and if continued, diabetes mellitus type 2. To combat the effects of excess energy intake on obesity and glucose intolerance, low- energy and non-nutritive sweeteners have been introduced as a replacement for traditional sucrose and …