Digital Commons Network^™

Effect Of Evening Vs. Morning Exercise On The Appetite Hormones, Penny Akre

Undergraduate Honors Theses

This paper explores the potential impact of exercise timing on appetite hormones and metabolic outcomes, aiming to enhance understanding of the complex interplay between exercise, appetite regulation, and weight management. A randomized trial involving premenopausal women investigated the effects of morning versus evening exercise sessions over an eight-week intervention period. Participants underwent comprehensive screening and a supervised exercise regimen, with pre-and post-training laboratory sessions assessing body composition and appetite hormone levels. Statistical analyses revealed no significant differences in appetite hormone levels between morning and evening exercise groups, but notable correlations were observed between appetite hormones and body composition measures. Despite …

The Influence Of A Low Glycemic Load Diet On Appetite In Women With Pcos, Sarah Et Hoover

All ETDs from UAB

Dysregulated appetite may contribute to weight gain and high prevalence of comorbid obesity in women with polycystic ovary syndrome (PCOS), yet dietary recommendations to promote satiety and facilitate weight maintenance in this population remain scarce. The objective of this dissertation was to determine if women with PCOS have alterations in appetite-regulating hormones that can be manipulated by low glycemic load diet habituation to improve satiety. This was tested by secondary analyses of two randomized controlled dietary intervention trials in women with and without PCOS. First, we explored differences in women with and without PCOS during a standardized liquid meal test …

Transitioning Eating Practices Of Older Adults, Michelle Lajoy Jackson

Dissertations

Purpose: The purpose of this descriptive qualitative study was to explore what factors may have influenced the transition of an individual older adult’s eating practices over a lifespan and the impact participants perceived those factors currently had upon their nutritional health in older adulthood.

Background: The older adult population is recognized as one of the fastest growing populations in the United States. One of many growing concerns for this population is the impact of dietary practices on the morbidity and mortality of this aging population. There is limited research to date that has explored the transitioning of appetite …

My Body Is A Question Mark Lit From Within, Lisa Marie Schrad

Graduate Thesis Collection

In her MFA thesis “My Body Is a Question Mark Lit from Within,” Lisa Marie Schrad explores through poetry the body and its different appetites—hunger for justice, for healing, for God, for home, for wonder. Along the way, the poems also make clear that the path toward fullness and satisfaction must inevitably pass through a deep, brave commitment to knowing the full truth about ourselves. When a light shines out from inside the body, what shortcomings are exposed? What goodness is revealed? And how do we live in the world responsibly, kindly, from the space in-between our questions and their …

Sweetness And Femininity: Fashioning Gendered Appetite In The Victorian Age, Michael Krondl

Dissertations, Theses, and Capstone Projects

Since at least the nineteenth century sweetness and a preference for sweet foods has been linked to femininity. Western, middle-class women learned and reproduced normative gendered dietary behavior due to both private and public pressure to control their appetites and those of their children. In performing their gendered roles, they came to embody them through everyday rituals such as teatime. Sugary foods and drinks served as necessary props in these performances. Theorists, most prominently Jean-Jacques Rousseau, began to propose a linkage of sweet foods with femininity in the seventeen hundreds. In the following century, the medical profession explained women’s tastes …

Exploring Weight Control Expectancies As A Mediator Of The Relationship Between Fear Of Fat And Nicotine Dependence In Smokers And Vapers, Emily Pomichter

Graduate College Dissertations and Theses

Specific drug-use expectancies are shaped by reports from others about the effects of the drug, by an individual’s own experience with the drug, or by both. The present study hypothesized that, among smokers and e-cigarette users (vapers), an individual’s fear of weight gain would be associated with higher endorsement of appetite and weight control expectancies from nicotine use, which in turn would be associated with self-reported levels of nicotine dependence. The participants were smokers (n = 514) and vapers (n = 412) who responded to a Qualtrics survey advertised via Amazon’s Mechanical Turk platform. As predicted, nicotine’s appetite and weight …

Breakfast Boost Study: Defining The Role Of Breakfast Macronutrient Composition On Markers Of Childhood Obesity, Caroline Ganoung

Human Nutrition and Hospitality Management Undergraduate Honors Theses

Abstract

Background: Childhood obesity is a serious problem in the United States, affecting ~19% of children 2-19 years of age. Breakfast is a key component of a healthy diet and can positively impact children’s health. However, there has been a steady decline in breakfast consumption in children over the past 40 years.

Methods: The objective of this study was to determine if breakfast macronutrient composition, protein (PRO)-based breakfast (30 g protein, 31 g carbohydrate, 11.7 g fat) or an isocaloric (360 kcal) carbohydrate (CHO)-based breakfast (13 g protein, 48 g carbohydrate, 11.7 g fat), can influence postprandial appetite and food …

Hell Hath No Appetite Like A Woman: Food Imagery In The Lives Of The Wife Of Bath And Margery Kempe, Rhone O'Hara

Senior Theses and Projects

This thesis focuses on the medieval texts of Chaucer’s “Wife of Bath’s Prologue and Tale” and The Book of Margery Kempe. Specifically it analyzes The Wife of Bath, as one of Chaucer’s most famous literary characters in The Canterbury Tales written in 1387 and Margery Kempe, a medieval mystic whose story is known as the first autobiography written in English in the 1432. Furthermore, this thesis explores how the Wife of Bath and Margery Kempe's relationships with literal and figurative food define their experiences as middle-class medieval wives. It is through food that the Wife of Bath and Margery …

Effects Of An Acute Session Of High- Vs Low-Load Resistance Training Exercise On Energy Balance, Daniel Grisebach, Derek Pd Bornath, Abigail A. Broad, Seth F. Mccarthy, Tom J. Hazell

Theses and Dissertations (Comprehensive)

This study examined the effect of an acute session of low-load high-volume resistance training versus a more traditional high-load low-volume session on energy balance (EB). Five recreationally active males (age: 24±3 y; BMI: 25.8±1.5 kgm^-2) completed three different sessions: 1) high-load (90% 1RM); 2) low-load (30% 1RM); and 3) CTRL (no exercise). Gas exchange (V̇O₂), blood lactate, and subjective appetite perceptions were measured before each session, as well as at 0, 1, and 2 h post-exercise. Delayed onset muscle soreness (DOMS) in the quadriceps, pectorals, hamstrings, deltoids, and latissimus dorsi was measured at 24 and 48 …

Establishing Control: An Investigation Into An Alternate Transcranial Direct Current Stimulation (Tdcs) Control Condition As A Replacement For Traditional Sham, Carl Edward Stevens Jr

All ETDs from UAB

Transcranial direct current stimulation (tDCS) is a neuromodulation technique with promise to improve numerous diseases, but results are inconsistent. A strong candidate explanation for conflicting evidence is that imbalances in expectation effects arise because participants frequently discern full-session current in “real” tDCS from mostly absent current in “fake” tDCS (sham, or control) conditions. Therefore, we conducted a study to test a better control procedure. The real tDCS condition targeted dorsolateral prefrontal cortex (DLPFC) with a right-anode/left-cathode montage expected to suppress food craving and eating. The control targeted sensorimotor cortex with a left-anode/right-cathode montage. Twenty-eight adults with overweight or obesity body …

Food Porn & A Snack: Investigating The Effect Of Mindset On A Taste Test, Kingshuk Mazumdar

Honors Theses

The hot/cool system framework represents a dichotomy within cognitive functioning that moderates the exertion of self-control. While the cool system can be described as a cognitive and emotionally stable construct that serves as the center for self-regulation and control, the hot system forms the basis for emotionality, passion, and impulsivity. Research evidence suggests that attentional priming towards hot or cool cognitions may have a direct and measureable influence on behavior in a variety of social psychological domains. The present study investigated the effect of attentional priming towards hot or cool systems on snack food consumption in 142 college students. Participants …

The Influences Of Exercise And Mental Work On Eating Behavior And Predictors Of These Effects, William H. Neumeier

All ETDs from UAB

Physical activity levels have decreased and obesity rates have increased. Individuals now primarily perform mental work while remaining sedentary. Mental work has been associated with increased calorie consumption and decreased cognitive performance. The increased energy consumption and decline in cognitive performance following mental work may be due to the brain’s utilization of limited energy resources. The brain may seek food to replenish energy sources, and increased food consumption without changes in energy expenditure may contribute to positive energy balance. Exercise is known to contribute to negative energy balance. In addition, acute exercise and physical fitness levels are positively associated with …

Cyclic Gmp: A Satiety Signal In C. Elegans, Ji S. Park

Theses and Dissertations

Appetite control and satiety mechanisms help animals maintain energy homeostasis; however, these mechanisms can be misregulated, leading to overweight and obesity. Caenorhabditis elegans is an excellent model system to study appetite and satiety because of its conserved behavioral aspects of satiety and conserved molecular mechanisms. ASI senses nutrition and its activity is required for the behavioral state of satiety quiescence. The purpose of this thesis project was to elucidate the function of cGMP signaling in ASI by looking at behavioral effects from the pharmacological use of sildenafil (Viagra), a PDE inhibitor, and the effects on ASI activation from mutating guanylyl …

Nutrition, Appetite And Weight Loss In Elders Living In Long-Term Care Facilities, Karene Marie Goodman

Dissertations

Abstract Elders living in long-term care facilities often experience weight loss. Weight loss in elders has been shown to increase their risk of death. Existing research has identified numerous factors associated with appetite and weight loss in elders. Dementia, depression, acute and chronic illness, and medications have all been identified as potential causes of decreased appetite and weight loss in elders. Only a few nutritional and appetite assessment tools exist, and these tools are not widely used in long-term care facilities. The purpose of this descriptive study was to validate the Simplified Nutritional Appetite Questionnaire (SNAQ), an appetite assessment tool …

Exploring The Patient Experience Of Changes In Appetite And Diet With Incretin Analogue Therapy, Rosamund May Paisey

Other Faculty of Health Theses

Incretin analogue therapies are a valuable recent treatment option for type 2 diabetes (T2D) as they can improve blood glucose control and aid weight loss. The way in which an individual recognises and responds to changes in satiety signals induced by these treatments may explain why individual response is variable. Purposive sampling of individuals with successful outcome of incretin analogue therapy (GLP-1) for T2D gathered a participant cohort 15 people with 37 years (448 months) combined experience of this treatment and 149 years of living with diabetes. The focus group data reported in this thesis, explores their experiences, the differing …

The Effects Of Reinforcer-Paired Stimuli On Operant Behavior: Review, Demonstration, And Conceptual Analysis, Timothy Lowell Edwards

Masters Theses

The presentation of stimuli that have been paired with reinforcers may function as a motivating operation in that the efficacy of the reinforcers appears to increase and the class of responses that have been historically followed by those reinforcers increases in strength. This phenomenon has important implications for a number of behavioral concerns including drug addiction and eating disorders. A review of the existing literature examining this phenomenon presented herein suggests that the phenomenon is reliable and robust but that it is reinforcer-specific. In the animal study that is subsequently described, rats show a higher proportion of responding on average …

The Dragons In Your Dreams, Jacquelyn Walther

Theses and Dissertations

What if every craving that you ever felt stayed with you forever? Suppose facades couldn’t exist, and what should only be the deepest, densest core of a desire was formed into a mass, a body. Its will matching yours in its physical presence. I make creatures that are embodiments of emotions. In this study I mainly focus on desires and inhibitions surrounding romance. I explore anatomical structures and how material make-up can directly reflect emotional character. In this exploration, the materiality of clay allows for a thorough manipulation of the composition of the creatures. In this I am also able …

Modulation Of Peripheral Taste Function By Glial-Like Taste Cells, Michael S. Sinclair

Open Access Dissertations

Taste is detected by cells of taste buds in the oral cavity. Mammalian taste buds contain three types of cells: receptor, presynaptic, and glial-like. Of these three, glial-like cells are the least studied. Their only known function is that they clear neurotransmitters from the extracellular space. The present work describes two previously undocumented properties of glial-like cells. First, Oxytocin receptor (OXTR) mRNA was detected by RT-PCR in taste tissue of mice. In the taste buds of Oxtr-YFP knockin mice, YFP was seen in glial-like taste cells and other cells immediately outside the taste bud, but no other cells in oral …

Does The Use Of An Oral Lipase Inhibitor (Orlistat) Increase Appetite?, Sandra Boyd

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: To determine whether or not Orlistat ingested prior to a meal causes an increased appetite response.

STUDY DESIGN: A Review of three randomized controlled trials studies from 2003-2008 that were in the English language.

DATA RESOURCES: Randomized controlled trials comparing the effect of Orlistat on satiety were found using PubMed, OVID, and Cochrane databases.

OUTOMES MEASURED: Outcomes measured in the studies were: sensation of appetite, hunger, fullness, nausea, bloating, heartburn, belching, epigastric burning, and prospective food consumption. Each study measured individual patient responses using a VAS (visual analogue scale). Demarchi et al (2004) used a gastric barostat to measure …

The Effect Of Physical Activity On The Insulin Response To Frequent Meals, Michael E. Holmstrup

Exercise Science - Dissertations

Long, uninterrupted bouts of sedentary behavior are thought to negatively influence insulin sensitivity, and may impact metabolic function regardless of adherence to general physical activity guidelines. The purpose of this study was to determine the combined effect of physical activity (1 h continuous exercise v. intermittent exercise throughout the day) and meal consumption on glucose excursions, insulin secretion, and appetite markers in obese individuals with prediabetes. Methods: Eleven healthy, obese subjects (>30 kg/m2) with prediabetes underwent 3, 12 h study days including sedentary behavior (SED), exercise (EX; 1h morning exercise, 60-65% VO2 max), and physical activity (PA; 12 hourly, …

Impact Of Exercise On Brain Responses To Visual Food Cues: An Fmri Study, Nero Erezi Evero

Master's Theses

On the basis of a strong body of data, the Institute of Medicine currently recommends at least 60 minutes of exercise per day to prevent body weight gain overtime. Previous studies have shown that there is no compensatory increase in food intake with this dose of exercise. Ultimately, the brain decides whether to alter food intake. Surprisingly, no published studies have assessed the impact of exercise on brain activation. Using functional magnetic resonance imaging (fMRI) and an appetite questionnaire, we investigated the effects of a single bout of aerobic exercise on brain responses to visual food cues and subjective appetite …

Effects Of Exercise On Brain Activation In Response To Visual Food Cues, Laura Hackett

Kinesiology and Public Health

No abstract provided.

Contemplation And The Human Animal In The Philosophy Of St. Thomas Aquinas, Edyta M. Imai

Dissertations

This dissertation explores how, according to Thomas Aquinas, the operations of the sensitive soul are necessary for ordinary (i.e., not mystical) human contemplation, and for the acquisition of knowledge which precedes contemplation.

The sensitive soul is the soul possessed by all sentient beings, that is, animals, and thus, in examining the role of the sensitive soul in human contemplation we learn about the way the animal side of our nature participates in contemplation.

According to Aquinas, we possess natural inclinations, which direct us to our proper ends, our proper good. Knowledge of truth is also a good to which we …

Effects Of Aerobic And Resistance Exercise On Hunger And Energy Intake In Young Physically Active Adults, Derek Laan

CFS Honors Program Undergraduate Theses

Background: Aerobic exercise (AEx) has been shown to induce a transient anorexia of exercise. The impact of AEx on hunger and energy intake is controversial. The effects of resistance exercise (REx) on appetite and energy intake are undocumented.

Methods: Nineteen young, fit adults (9M, 10F; age 22±1 y; VO2max 55.9±3.0 ml•kg-1•min-1) completed duplicate sessions of: AEx (35 min of cycling at 70% heart rate reserve); REx (35 min, 3 sets at 70% one rep max for five exercises); and no exercise (CON). Perceived hunger was assessed throughout each session. 30 min post-Ex a pasta meal was consumed ad libitum. Total …

Obesity, Adiposity, And Satiety In Mouse Models Of Smith-Magenis Syndrome And Dup(17)(P11.2) Syndrome, Brooke Burns

Theses and Dissertations

Smith-Magenis syndrome (SMS) is a complex disorder caused by haploinsufficiency of RAI1 and characterized by sleep disturbances, behavioral abnormalities, mental retardation, and obesity in teens and adults. Rai1+/- mice are obese after 20 weeks. Dup(17)(p11.2) syndrome is a complex disorder associated with overexpression of RAI1. A transgenic mouse model of dup(17)(p11.2) syndrome overexpresses Rai1 and results in a mouse that is growth delayed. In order to characterize the obese phenotypes of mouse models of SMS and the role of RAI1 in obesity, daily food intake and serum levels of insulin, glucose, PPY, and leptin were measured; adiposity was studied by …

The Influence Of Sustained Cb1 Blockade During Adolescence On Breakpoints In A Progressive-Ratio Paradigm, Mayo Jerry Wright Jr.

Theses and Dissertations

The developmental psychopharmacology of cannabinoids is poorly understood and little is known about the developmental consequences of repeated exposure to cannabinoid antagonists. In these experiments, male Long-Evans rats were treated with SR141716A, a cannabinoid antagonist, throughout adolescence and allowed unrestricted access to food. Control groups were treated with vehicle during the same developmental period and allowed either unrestricted access to food or were pair-fed with a member of the SR-treated group. Motivation to work for food was measured in progressive-ratio sessions at varying levels of food deprivation. For rats that consumed fewer calories throughout adolescence, whether because of pharmacological intervention …