Digital Commons Network^™

Bioarchaeological Assessment Of Diet And Changes In Femoral And Humeral Stable Isotopic Values Among Subadults At Medieval Alytus, Lithuania., Katherine Page

Electronic Theses and Dissertations

Establishing a chronology of variation in isotopic values can reveal frailty associated with biological and social age, as well as highlight individuals who vary from typical patterns. Although general dietary characteristics and infant feeding practices were previously unknown for subadults excavated from the cemetery at Alytus, Lithuania (14th-18th centuries), previous research concludes that Alytus' subadults experienced high rates of physiological, metabolic, non-specific stress, in addition to specific diseases like tuberculosis. To investigate nuanced relationships between diet and mortality, nitrogen and carbon stable isotopes from the femoral and humeral midshaft diaphyses of 70 subadults (32 weeks gestation to16 years) were analyzed. …

Beef Heifer Growth And Reproductive Performance Following Two Levels Of Pasture Allowance During The Fall Grazing Period1, B. L. Bailey, T. C. Griggs, E. B. Rayburn, K. M. Krause

Faculty & Staff Scholarship

No abstract provided.

Investigating The Effects Of Negative-Calorie Diet Compared With Low-Calorie Diet Under Exercise Conditions On Weight Loss And Lipid Profile In Overweight/Obese Middle-Aged And Older Men, Mohammadreza Rezaeipour, Gennady Leonidovich Apanasenko, Vladimir Ivanovich Nychyporuk

Turkish Journal of Medical Sciences

Negative-calorie diets (NCDs) are among the popular dieting guides for weight loss; however, there is still little knowledge about this method. The present study aimed to determine the effects of a NCD supplemented with exercise on weight loss and lipid profile, and to compare its efficiency with low-calorie diets (LCDs) with exercise among elderly adult men with abnormal weight gain. Materials and methods: Participants included sedentary men (aged 45-75 years) who were overweight or obese (n = 37). They were randomly divided into 2 groups: a group with a NCD and exercise, and a group with a LCD with exercise. …

Assessment Of Habitat Quality For Red Snapper, Lutjanus Campechanus, In The Northwestern Gulf Of Mexico: Natural Vs. Artificial Reefs, Brittany Dawn Schwartzkopf

LSU Master's Theses

Habitat quality of natural and artificial reefs for red snapper (Lutjanus campechanus) in the northwestern Gulf of Mexico (Gulf) is important as this area is home to the majority of the Gulf’s artificial reef system, in the form of oil and gas platforms, in addition to the largest extent of high vertical relief natural habitat. This study sought to assess habitat quality of natural reefs of varying habitat complexity and an artificial reef complex located on the LA continental shelf. Habitat quality was assessed by comparing red snapper diets and foraging patterns, and nutritional condition using the liver-somatic index (LSI) …

The Reliability Of An Adolescent Dietary Pattern Identified Using Reduced-Rank Regression: Comparison Of A Ffq And 3 D Food Record, Geeta Appannah, Gerda K. Pot, Therese A. O'Sullivan, Wendy H. Oddy, Susan A. Jebb, Gina L. Ambrosini

Research outputs 2014 to 2021

Despite the increasing use of dietary patterns (DP) to study diet and health outcomes, relatively few studies have examined the reliability of DP using different dietary assessment methods. Reduced-rank regression (RRR) is an emerging statistical method that incorporates a priori information to characterise DP related to specific outcomes of interest. The aim of the present study was to compare DP identified using the RRR method in a FFQ with those in a 3 d food record (FR). Participants were 783 adolescents from the Western Australian Pregnancy (Raine) Cohort Study who completed both a FFQ and FR at 14 years of …

Sports Nutrition: Critical Components For Optimal Performance, Allyson Barys

The Corinthian

The purpose of this paper is to examine the critical nutritional components of an athlete’s diet for ideal energy and strength while exercising. This paper analyzes the importance behind hydrating the body and suggests timing for macronutrient and fluid ingestion as well as recommended consumption amounts to sustain that energy.

Is A Low Glycemic Index Diet An Effective Treatment Regimen For Acne Vulgaris In Adolescents And Young Adults Ages 15-30?, Gina C. Tomkus

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not a low glycemic index (Low GI) diet is an effective treatment for acne vulgaris in adolescents and young adults ages 15-30.

STUDY DESIGN: Systematic review of two randomized, double blind, placebo controlled clinical trial and one parallel clinical trial published in peer-reviewed journals.

DATA SOURCES: Two randomized double blind clinical trials and one parallel clinical trial published in 2007, 2012, and 2010 respectively. The sources studying the use of a low glycemic index diet as a therapeutic intervention for acne vulgaris were obtained …

Investigation Of Bacterial Diversity In The Feces Of Cattle Fed Different Diets, M. Kim, J. Kim, L. A. Kuehn, J. L. Bono, E. D. Berry, N. Kalchayanand, Harvey C. Freetly, Andrew K. Benson, J. E. Wells

Department of Food Science and Technology: Faculty Publications

The objective of this study is to investigate individual animal variation of bovine fecal microbiota including as affected by diets. Fecal samples were collected from 426 cattle fed 1 of 3 diets typically fed to feedlot cattle: 1) 143 steers fed finishing diet (83% dry-rolled corn, 13% corn silage, and 4% supplement), 2) 147 steers fed late growing diet (66% dry-rolled corn, 26% corn silage, and 8% supplement), and 3) 136 heifers fed early growing diet (70% corn silage and 30% alfalfa haylage). Bacterial 16S rRNA gene amplicons were determined from individual fecal samples using next-generation pyrosequencing technology. A total …

Effects Of Anti-Inflammatory Foods On Hyperglycemia In Type-1 Diabetics, Primrose Martin, Michelle Chino

McNair Poster Presentations

Based on a case study administered by Dr. Charlotte Gerson, an IDDM patient referred to as R.H. reversed hyperglycemic symptoms within ten weeks while adhering to a diet of mainly vegetables and some low-glycemic index fruits. R.H. also ingested mineral supplements and underwent multiple coffee enemas each day (Gerson & Bishop, 2007, p. 56). This self-study hypothesizes that diet alone has a positive correlation coefficient with hyperglycemic blood glucose levels in type-1 diabetics (IDDM). Conducting this self-study contributes information to the limited research and database of alternative methods for managing IDDM hyperglycemia, and provides candid documentation of the effects that …

Dietary Pattern Adherence Of Adults With Diabetes In The Reasons For Geographic And Racial Differences In Stroke (Regards) Study 2003-2007, Keith Pearson

All ETDs from UAB

The objective of this study was to determine if adults with diabetes engage in different dietary practices compared to adults without diabetes in a national cohort of adults 45 years of age or older. Dietary practices were evaluated using five dietary patterns derived previously using factor analysis in a sample of 21,636 African American and European American participants who completed the Block 98 Food Frequency Questionnaire in the REasons for Geographic And Racial Differences in Stroke (REGARDS) study. Logistic regression was used to calculate odds ratios (OR) and 95% confidence intervals (CI) measuring dietary pattern adherence of adults with diabetes …

Project Shine: A Family-Based Intervention For Improving Physical Activity, Sedentary Behavior, And Diet In African American Adolescents, Sara M. St. George

Theses and Dissertations

This study examined the effects of a family-based intervention for improving moderate-to-vigorous physical activity (MVPA), sedentary behavior (SB), and fruit and vegetable (F&V) intake in African American adolescents. The intervention (Project SHINE: Supporting Health Interactively through Nutrition and Exercise) integrated Social Cognitive (SCT), Self Determination (SDT), and Family Systems Theories (FST) to improve healthy physical activity and dietary behaviors. Behavioral strategies from SCT (i.e., self-monitoring, goal-setting, self-regulatory skill-building), elements involved in facilitating intrinsic motivation for health behavior change from SDT (i.e., autonomy, competence, belongingness), and positive parenting practices from FST for integrating parent and peer systems (e.g., parental monitoring, parent-adolescent …

Effects Of Dietary Β-(1,3)(1,6)-D-Glucan Supplementation On Growth Performance, Intestinal Morphology And Haemato-Immunological Profile Of Mirror Carp (Cyprinus Carpio L.)., H. Kühlwein, D. L. Merrifield, M. D. Rawling, A. D. Foey, S. J. Davies

School of Biological and Marine Sciences

In recent years, aquaculture research has focused on probiotics, prebiotics, and β-glucans, in order to improve health status and growth performance. Information regarding the effects of β-glucan on growth performance and intestinal immunity of mirror carp (Cyprinus carpio L.) is scarce. An experiment was therefore conducted to investigate the effects of a yeast β-glucan preparation (MacroGard(®) ) on growth performance, intestinal morphology and haemato-immunological indices of mirror carp. Carp (initial weight 11.1 ± 0.0 g) were fed highly purified diets supplemented with 0% (control), 0.1%, 1% or 2% MacroGard(®) for 8 weeks. Fish fed diets containing 1% and 2% MacroGard(®) …

Obesity, Food Insecurity And The Impact On Perceptions And Behaviors Toward Dietary Nutrition In Low Income Women In Georgia, Amanda Lowe

College of Graduate Studies: Theses & Dissertations

The purpose of this study was to explore the paradoxical relationship between obesity and food insecurity and the subsequent impact of this relationship on perceptions and behaviors towards diet and nutrition among low-income women in Georgia. Specifically, this study sought to investigate whether factors such as poverty, education, socio-economic status, and participation in food assistance programs influence obesity outcomes among low-income women in Georgia. A sequential exploratory mixed-method research design was conducted for this study. Using qualitative and quantitative measures, the study employed key informant interviews with 16 administrators and staff members from the Women, Infant and Children (WIC) program …

Voices Raised, Issue 42, University Of Dayton. Women's Center

Women’s Center Newsletter

Included in this issue: The Adventure of a Lifetime; Follow Your Heart; It’s a Bird. It’s a Plane. No, it’s Mentor Woman; It would have killed you; Raise Your Awareness of Endometrial Cancer; Love Your Body Month; International Friendship Family.

Feeding Strategies In Sympatric Red Howler Monkeys (Alouatta Seniculus), Saddleback Tamarins (Saguinus Fuscicollis) And Squirrel Monkeys (Saimiri Boliviensis), In The Pacaya-Samiria National Reserve, Peru, Aimee May

The Plymouth Student Scientist

This study investigated the feeding strategies of sympatric red howlers (Alouatta seniculus), saddleback tamarins (Saguinus fuscicollis) and squirrel monkeys (Saimiri boliviensis) in the Pacaya-Samiria National Reserve, Peru. The habitat types occupied during all behaviours and purely when feeding differed significantly between the three species (p<0.005). The overall diet consumption was also shown to be significantly different between the three species (p<0.005). These results demonstrated that niche separation between these sympatric primates may be achieved through differences in habitat types used for foraging and food types consumed. Data from this study was compared with data collected at the same site using the same methods in 2011. The diet composition differed significantly within each of the species between 2011 and 2012 (p<0.005). It could be proposed that factors such as changes in climate may have an impact on the rainforest ecosystem, and consequently affect the feeding strategies of primates, however further research is required to determine if this is the case and the exact impacts this would have on the primates.

Diet And Toenail Arsenic Concentrations In A New Hampshire Population With Arsenic-Containing Water, Kathryn L. Cottingham, Roxanne Karimi, Joann F. Gruber, M Scot Zens, Vicki Sayarath, Carol L. Folt, Tracy Punshon, J. Steven Morris, Margaret R. Karagas

Dartmouth Scholarship

Background: Limited data exist on the contribution of dietary sources of arsenic to an individual's total exposure, particularly in populations with exposure via drinking water. Here, the association between diet and toenail arsenic concentrations (a long-term biomarker of exposure) was evaluated for individuals with measured household tap water arsenic. Foods known to be high in arsenic, including rice and seafood, were of particular interest.

Methods: Associations between toenail arsenic and consumption of 120 individual diet items were quantified using general linear models that also accounted for household tap water arsenic and potentially confounding factors (e.g., age, caloric intake, sex, smoking) …

The Association Between Dairy Consumption And Insulin Resistance, Andrea Rose Erickson

Theses and Dissertations

Background: A cross-sectional design was employed to ascertain the relationship between dairy consumption and insulin resistance (IR) in 272 middle-aged, nondiabetic women. Methods: Participants kept a seven-day weighed food record to report their diets, including consumption of dairy foods. IR was assessed using the homeostatic model assessment (HOMA), using the following formula: fasting plasma insulin (µU/ml) x fasting plasma glucose (mg/dL)/405. The Bod Pod was used to examine body fat percentage, and accelerometry over a seven-day period was used to assess physical activity. HOMA values were log-transformed and regression analysis and the General Linear Model procedure were used to determine …

Theory Of Planned Behavior To Predict Multivitamin/Mineral Use, Heather Petraszko

Master's Theses and Doctoral Dissertations

This health behavior research study utilizes the theory of planned behavior (TPB) to explore female collegiate lightweight rowers' (FCLR) decision to use multivitamin/mineral supplements (MVS). This study aimed to determine the relationship between FCLR salient beliefs, attitudes, subjective norms, and perceived behavior control (PBC) towards MVS, intention to use MVS, and use of MVS. Subjects were recruited from sixteen collegiate lightweight women's rowing programs within the United States and Canada and asked to complete an online survey. Results confirmed that the subjects' attitudes and PBC, but not subjective norms, were associated with intention to use MVS. In agreement with TPB …

A Comparison Of The Impact Of A Heart-Healthy Diet Versus Paleolithic Nutrition On Hyperlipidemia In Adults, Robert Pastore

Master's Theses and Doctoral Dissertations

Paleolithic nutrition can optimize serum lipids in adults with hyperlipidemia who have been on a heart-healthy diet based on the current recommendations by the Academy of Nutrition and Dietetics (the Academy) or the American Heart Association (AHA). Twenty subjects (10 male and 10 female) age 40 to 62 were selected based on the criteria of a diagnosis of hypercholesterolemia. Subjects were not taking any cholesterol lowering medication and had followed a calorie-controlled diet, based on either the dietary principles of the Academy or the AHA, for at least four months followed by a Paleolithic diet for four months. Multivariate analysis …

Diet And Health Capital: An American Case Study, Matthew J. Klein

Undergraduate Economic Review

This paper begins to model diet's contribution to national stocks of Health Capital as defined in Kenneth Arrow et al.'s (2012) "Sustainability and the Measurement of Wealth" by developing a set of equations that link the diet of a nation’s average citizen to that nation’s per capita welfare over time. The model is applied to the American diet from 2005 to 2009. This research finds that even a small change in diet can have a large impact in whether or not a nation is sustainable over time.

Voices Raised, Issue 41, University Of Dayton. Women's Center

Women’s Center Newsletter

Included in this issue: Career Services Adds New Talent and Experience; Be A Better You: Love Your Body Month; A Letter on Behalf of the “Kettering Labs Cat”; Migraine Headaches; Let Go of Waiting for a Different Weight: Good Health Can Exist at Every Size; Rays of Sunshine Through the Women’s Center; Successfully Balancing Life and Work.

Relationship Between Community Prevalence Of Obesity And Associated Behavioral Factors And Community Rates Of Influenza-Related Hospitalizations In The United States, Katia M. Charland, David L. Buckeridge, Anne G. Hoen, Jay G. Berry, Anne Elixhauser, Forrest Melton, John S. Brownstein

School of Natural Sciences Faculty Publications and Presentations

Background: Findings from studies examining the association between obesity and acute respiratory infection are inconsistent. Few studies have assessed the relationship between obesity-related behavioral factors, such as diet and exercise, and risk of acute respiratory infection.

Objective: To determine whether community prevalence of obesity, low fruit/vegetable consumption, and physical inactivity are associated with influenza-related hospitalization rates.

Methods: Using data from 274 US counties, from 2002 to 2008, we regressed county influenza-related hospitalization rates on county prevalence of obesity (BMI ≥ 30), low fruit/vegetable consumption (/day), and physical inactivity (/month recreational exercise), while adjusting for community-level confounders such as insurance coverage …

Genetic And Environmental Determinants In The Evolution Of Alternative Mating Strategies In The Sailfin Molly, Poecilia Latipinna (Poeciliidae: Poecilia: Mollienesia), Elizabeth Lange

All Theses

Understanding the genetic and environmental factors responsible for differences in size, morphology and behavior can aid in determining how alternative male mating strategies evolve in natural populations. One important environmental factor is nutrition, as it underlies growth of both body size and morphological traits that are linked to alternative mating strategies in many animals. In sailfin mollies, Poecilia latipinna , male size is fixed at maturity, highly variable within populations and correlated with dorsal fin morphology and expression of alternative male mating behaviors. Large males with exaggerated dorsal fins use courtship behavior while small males with reduced dorsal fins use …

Dietary Selenium Deficiency Exacerbates Dss-Induced Epithelial Injury And Aom/Dss-Induced Tumorigenesis., C. W. Barrett, K. Singh, A. K. Motley, M. K. Lintel, E. Matafonova, A. M. Bradley, W. Ning, Shenika Poindexter Toliver

Faculty and Staff Publications

Selenium (Se) is an essential micronutrient that exerts its functions via selenoproteins. Little is known about the role of Se in inflammatory bowel disease (IBD). Epidemiological studies have inversely correlated nutritional Se status with IBD severity and colon cancer risk. Moreover, molecular studies have revealed that Se deficiency activates WNT signaling, a pathway essential to intestinal stem cell programs and pivotal to injury recovery processes in IBD that is also activated in inflammatory neoplastic transformation. In order to better understand the role of Se in epithelial injury and tumorigenesis resulting from inflammatory stimuli, we examined colonic phenotypes in Se-deficient or …

Assessment Of The Dining Environment On And Near The Campuses Of Fifteen Post-Secondary Institutions, Tanya M. Horacek, Maria B. Erdman, Carol Byrd-Bredbenner, Gale Carey, Sarah E. Colby, Geoffrey W Greene, Wen Guo, Kendra Kattelmann, Melissa D. Olfert, Jennifer Walsh, Adrienne A. White

Health and Nutritional Sciences Faculty Publications

OBJECTIVE: The present study evaluated the restaurant and dining venues on and near post-secondary campuses varying in institution size.
DESIGN: The Nutrition Environment Measures Survey for Restaurants (NEMS-R) was modified to evaluate restaurants as fast food, sit down and fast casual; and campus dining venues as dining halls, student unions and snack bar/cafe´s. ANOVA with post hoc Tukey’s B and T tests were used to distinguish differences between dining venues and associated institutions by size.
SETTING: The study was conducted at fifteen US post-secondary institutions, 2009–2011.
SUBJECTS: Data presented are from a sample of 175 restaurants and sixty-eight on-campus dining …

Modeling The Influence Of Vitamin D Deficiency On Cigarette Smoke-Induced Emphysema, Mardi A. Crane-Godreau, Candice C. Black, Andrew J. Giustini, Tenzin Dechen, Jihan Ryu, James A. Jukosky, Hong-Kee Lee, Katherine Bessette, Nora R. Ratcliffe, P. Jack Hoopes, Steven Fiering, John A. Kelly, J. C. Leiter

Dartmouth Scholarship

Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality worldwide. While the primary risk factor for COPD is cigarette smoke exposure, vitamin D deficiency has been epidemiologically implicated as a factor in the progressive development of COPD-associated emphysema. Because of difficulties inherent to studies involving multiple risk factors in the progression of COPD in humans, we developed a murine model in which to study the separate and combined effects of vitamin D deficiency and cigarette smoke exposure. During a 16-week period, mice were exposed to one of four conditions, control diet breathing room air (CD-NS), control …

Partial Incubation, Hatching Asynchrony, And Sibling Aggression In The Red-Shouldered Hawk (Buteo Lineatus), Sara Johnson Miller

Student Theses and Dissertations

I used video monitoring to quantify egg-laying intervals, partial incubation, hatching asynchrony, feeding rates, sibling aggression, and causes of mortality or nest failure in a suburban population of Red-shouldered Hawks (Buteo lineatus). The egg-laying interval and parents' partial incubation behavior during egg-laying resulted in a significant correlation between the sum of incubation time during egg-laying and the hatching span (r2 = 0.83, p <0.0001). Hatch rank was the most significant predictor for both the amount of food consumed and the number of aggressive acts displayed by a nestling. First-hatched senior nestlings received significantly more food and were significantly more aggressive than junior nestlings. Broods of three displayed significantly more aggression than broods of two, and aggression decreased significantly from week two to three. There was no significant relationship between the total amount of food consumed and the total amount of aggression in each nest, which rejects the food amount hypothesis.

The Relationship Between Vitamin D Status Of Adult Women And Diet, Sun Exposure, Skin Reflectance, Body Composition, And Insulin Sensitivity, Marisa M. Mcadler

Master's Theses

As the prevalence of vitamin D deficiency continues to grow, mounting evidence supporting its link with chronic disease strengthens suggesting vitamin D’s candidacy in the prevention and treatment of multiple disease states and their complications. Dietary guidelines, however, do not take sun exposure into account. The present study sought to explore the impact of sun exposure on vitamin D status (serum 25(OH)D), and identify other significant determinants of serum levels which may have the greatest effects on overall health. Participants (n = 34) were pre-menopausal women aged 18 to 50 years (mean age 39 ± 6 years), who had their …

The Micronutrient Profile Of The Typical American Diet Enhances Colorectal Carcinogenesis, Stephany Del Carmen Perez Monsanto

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The typical Western dietary pattern is characterized by the consumption of energy-dense, nutrient-poor foods and has been linked to increased risk of colorectal cancer (CRC). Our research group previously developed the total Western diet (TWD) that emulates typical human dietary intakes of macro- (carbohydrates, proteins, and fats) and micronutrients (vitamins and minerals) on an energy density basis for rodents. In the present study, we sought to determine the impact of TWD on biomarkers of metabolic syndrome and obesity in comparison to a commercial 45% fat diet used for models of diet-induced obesity (DIO diet) and the standard basal AIN93G diet, …

Production Management Factors Affecting Inherent Beef Flavor: The Role Of Post-Weaning Forage, Energy Supplementation, Finishing Diets, And Aging Periods, Kimberly A. Varnold

Department of Animal Science: Dissertations, Theses, and Student Research

Projects were conducted to determine effects of diet and aging periods on inherent beef flavor characteristics by relating biochemical constituents of meat, consumer acceptability, and lexicon flavor notes of two different muscles. Prediction equations were also created. Warm-season grasses caused increased concentrations of moisture, heme iron, and zinc in L. dorsi steaks. Aging 28 d instead of 7 d caused increased pH, carbohydrate, and heme and non-heme iron concentrations in B. femoris steaks. Warm-season grasses caused decreased concentrations in a majority of fatty acids, specifically when supplementation was not provided. Few differences were observed with cool-season grasses. Provision of wet …