Medicine and Health Sciences Commons^™

The Determinants Of Health: Neighborhood Characteristics, Obesity And The Mental Health Of African-American Adolescent Girls, Roseanne L. Flores

Publications and Research

The present study examined the relationship among neighborhood characteristics, obesity, and the mental health outcomes of a nationally representative sample of African-American adolescent girls between the ages of 12 - 17. Using data from the 2011/2012 National Survey of Children’s Health, four questions were extracted to measure neighborhood amenities, neighborhood detractors, body mass index, and experience of depression. Ordinal regressions were calculated to estimate the relationships between all variables. The results indicated that over 25% of African- American girls, ages 12 - 14 were overweight and obese with fewer 15 - 17-year-old girls falling within these categories. African-American girls had …

A Paradigm Shift In The Diagnosis And Treatment Of Polycystic Ovarian Syndrome: A Practice Change In Primary Care, Patricia L. Sullivan

Doctor of Nursing Practice Scholarly Project

An Abstract of the Scholarly Project by

Patricia Lynn Sullivan

The purpose of this Doctor of Nursing Practice (DNP) Scholarly Project was to determine whether participants’ knowledge of the updated guidelines on the diagnosis and treatment of the obese patient with polycystic ovarian syndrome (PCOS) is increased following a continuing education presentation. The increase in the knowledge of PCOS guidelines for an obese patient is documented using a pretest/ posttest method following the continuing education program which utilizes a PowerPoint presentation. PCOS is the most common endocrine disorder in women. This DNP capstone project was designed to provide a literature …

Role Of A Plausible Nuisance Contributor In The Declining Obesity-Mortality Risks Over Time., Tapan Mehta, Nicholas M. Pajewski, Scott W. Keith, Kevin Fontaine, David B. Allison

Department of Pharmacology and Experimental Therapeutics Faculty Papers

CONTEXT: Recent analyses of epidemiological data including the National Health and Nutrition Examination Survey (NHANES) have suggested that the harmful effects of obesity may have decreased over calendar time. The shifting BMI distribution over time coupled with the application of fixed broad BMI categories in these analyses could be a plausible "nuisance contributor" to this observed change in the obesity-associated mortality over calendar time.

OBJECTIVE: To evaluate the extent to which observed temporal changes in the obesity-mortality association may be due to a shifting population distribution for body mass index (BMI), coupled with analyses based on static, broad BMI categories. …

Angiogenic Roles Of Vegfb And Vegfr1 In Vitro And In Vivo, Jacob Cecil

Chancellor’s Honors Program Projects

No abstract provided.

Examining The Associations Between Depressive Symptoms, Body Mass Index, And Physical Activity Self-Efficacy In African American Mother-Child Dyads, Y'Esha Vonyae Williams

Theses and Dissertations (ETD)

In recent decades the prevalence of childhood and adult depression and obesity has increased worldwide. Multiple factors influence the onset of both depression and obesity. Individual manifestations of depressive symptomatology and health-related problems associated with obesity vary; however, genetics and environmental and psychological factors have been implicated as correlates. Consequently, both disorders can ultimately interfere with individuals’ activities of daily living and decrease their quality of life. African American women are known to have a higher prevalence of obesity and more severe depressive symptoms in comparison to Caucasian women. Likewise, African American children are more obese and experience many factors …

Elucidating The Effects Of Metabolic State On Nanoparticle Distribution In Mice And In Vitro Uptake, Kevin James Quigley

Doctoral Dissertations

Since almost 70% of the U.S. population over 20 years old is overweight and 30% is obese, with much of the western world following suit, many patients that will potentially be administered circulating nanoparticles designed to localize to tumors and avoid non-target areas will have significant amounts of white adipose tissue (WAT), enlarged livers, and additional metabolic complications such as type 2 diabetes. However, studies on nanoparticle biodistribution and efficacy take place almost without exception in lean rodents with healthy metabolic states. In this work, I determined the biodistribution of model nanoparticles – neutral filomicelles and polystyrene spheres both carrying …

It’S Not A Small World After All: Regulating Obesity Globally, Eloisa Rodriguez-Dod

Eloisa C Rodríguez-Dod

The rate of obesity and overweight among the world population has increased dramatically over the past several years in both adults and children. Childhood obesity is a critical health care concern. There have been well-publicized efforts to regulate children‘s obesity both in the U.S. and abroad through such measures as mandated nutritional school lunch programs. This article focuses, however, on a less examined area of regulation—the recent worldwide efforts to curb obesity among adults. The regulations discussed in this article include measures proposed or adopted by either administrative agencies or legislative bodies, whether on a local or national level. The …

Autism Spectrum Disorder And The Child's Weight–Related Behaviors: A Parents' Perspective, Michele Polfuss, Norah L. Johnson, Susan A. Bonis, Fallon Apollon, Kathleen Sawin

College of Nursing Faculty Research and Publications

Purpose

To explore parent perspectives of how the attributes of their child's autism spectrum disorder(ASD) impact nutrition, physical activity, screen time behaviors and risk for obesity. Secondarily, we examined the parent's perception of the healthcare providers (HCP) influence on these weight-related behaviors.

Design and method

We conducted and audio-recorded telephone interviews with parents of children with ASD (n = 8) using a structured question guide. Data were transcribed and thematic analysis was conducted. Issues surrounding weight-related behaviors and parental strategies used were reported.

Results

Two overarching themes with eight subthemes emerged: (1) Challenges related to features of ASD (subthemes included …

Prevalence Of And Risk Factors For Adolescent Obesity In Tennessee Using The 2010 Youth Risk Behavior Survey (Yrbs) Data: An Analysis Using Weighted Hierarchical Logistic Regression, Shimin Zheng, Nicole Holt, Jodi L. Southerland, Yan Cao, Trevor Taylor, Deborah L. Slawson, Mark Bloodworth

ETSU Faculty Works

Background: The rate of adolescent overweight and obesity has more than quadrupled over the past few decades, and has become a major public health problem [1]. In 2011, 55% of 12-19 year olds in the United States (U.S.) were overweight or obese [2]. Adolescence is a pivotal time in which many health risk behaviors such as tobacco, alcohol, and drug use are initiated. Such health risk behaviors have been significantly associated with overweight and obesity among adolescents.

Objective: The purpose of this study is to evaluate the relationship between obesity and the health risk behaviors most commonly associated with premature …

Divergent Relationship Of Circulating Ctrp3 Levels Between Obesity And Gender: A Cross-Sectional Study, Roy Marshall Wagner, Kamesh Sivagnanam, W. Andrew Clark, Jonathan M. Peterson

ETSU Faculty Works

C1q TNF Related Protein 3 (CTRP3) is a novel adipose tissue derived secreted factor, or adipokine, which has been linked to a number of beneficial biological effects on metabolism, inflammation, and survival signaling in a variety of tissues. However, very little is known about CTRP3 in regards to human health. The purpose of this project was to examine circulating CTRP3 levels in a clinical population, patients with symptoms requiring heart catheterization in order to identify the presence of obstructive coronary artery disease (CAD). It was hypothesized that serum CTRP3 levels would be decreased in the presence of CAD.

Methods

Body …

Assessing Feasibility And Readiness To Address Obesity Through Policy In American Indian Reservations, Valarie Blue Bird Jernigan, Gail Boe, Carolyn Noonan, Leslie Carroll, Dedra Buchwald

Journal of Health Disparities Research and Practice

The Institute of Medicine and Centers for Disease Control and Prevention (CDC) have identified policy and environmental strategies as critical to the prevention and control of obesity. However such strategies are rare in American Indian communities despite significant obesity-related disparities. Tribal policymaking processes differ by tribal nation and are often poorly understood by researchers and public health practitioners, hindering the dissemination, implementation, and successful scale-up of evidence-base obesity strategies in tribal communities. To address these gaps in knowledge we surveyed 138 diverse stakeholders in two American Indian reservations to assess the feasibility of and readiness to implement CDC-recommended obesity policy …

Omic Paradigms Enhance Interface Between Periodontitis Pathogenesis And Metabolic Disorder, Hong-Duck Kim, Kiran Naiyeam, Jae-Hyeon Cho, Diane E. Heck

NYMC Faculty Publications

No abstract provided.

Design, Implementation And Evaluation Of A Game-Based Intervention Targeting Latino Children For Improving Obesity Outcomes, Ashish Amresh, Rahul Salla, Madhumita Sinha, Rebecca Birr

Publications

This paper presents the design, implementation and evaluation of a hybrid clinic plus home based intervention targeting Latino children to improve obesity outcomes. The intervention applies motivational game based learning and behavior change theories during design. Latino American children are the main target group for this study as they have significantly high obesity rates due to socio-economic conditions and lack of awareness. There have been several interventions that have targeted game based strategies in the clinic to promote health outcomes and some have even targeted obesity problems, however to our knowledge this is the first effort that adds an inhome …

Retrospective Evaluation Of Dosing Body Weight For Unfractionated Heparin In Obese Patients, Jingyang Fan, Billee John, Emily Tesdal

SIUE Faculty Research, Scholarship, and Creative Activity

Purpose: Using adjusted body weight (AdjBW) for heparin dosing in obese patients is a common but not validated clinical practice. The purpose of this study was to evaluate whether using AdjBW in obese patients would lead to quick achievement of therapeutic activated partial thromboplastin time (aPTT) and low bleeding risk with heparin therapy.

Methods: A retrospective cohort study was conducted in patients that received heparin before and after implementation of a revised heparin protocol that utilized AdjBW for obese patients. The primary outcome was percentage of first aPTT values within the therapeutic range. Secondary outcomes included time to first therapeutic …

Does Actual Overweight Or Perception Of Overweight Elevate Suicide Risk In Bullied Vs. Non-Bullied Students?, Ashley Kalle, Yunmi Chungs, Wonksuk Yoo

Journal of the Georgia Public Health Association

Background: For individuals in Georgia aged 10-14 and 15-24, suicide is the third leading cause of death. Those who are overweight are often bullied by their peers, and being bullying can lead to higher risks of suicidality. There is, however, mixed evidence about the relationship between high weight and suicide. Weight perception may be a stronger predictor of suicide than actual weight. The aim of the present study was to examine, in a national sample of high school students, the interaction between weight and bullying on suicide outcomes.

Methods: A secondary data analysis was performed with data from the 2015 …

Molecular Mechanisms Of Obesity-Induced Osteoporosis And Muscle Atrophy, Bipradas Roy, Mary E. Curtis, Letimicia S. Fears, Samuel N. Nahashon, Hugh M. Fentress

Biology Faculty Research

Obesity and osteoporosis are two alarming health disorders prominent among middle and old age populations, and the numbers of those affected by these two disorders are increasing. It is estimated that more than 600 million adults are obese and over 200 million people have osteoporosis worldwide. Interestingly, both of these abnormalities share some common features including a genetic predisposition, and a common origin: bone marrow mesenchymal stromal cells. Obesity is characterized by the expression of leptin, adiponectin, interleukin 6 (IL-6), interleukin 10 (IL-10), monocyte chemotactic protein-1 (MCP-1), tumor necrosis factor-alpha (TNF-α), macrophage colony stimulating factor (M-CSF), growth hormone (GH), parathyroid …

Fto Genotype And Weight Loss: Systematic Review And Meta-Analysis Of 9563 Individual Participant Data From Eight Randomised Controlled Trials., Katherine M Livingstone, Carlos Celis-Morales, George D Papandonatos, Bahar Erar, Jose C Florez, Kathleen A Jablonski, Cristina Razquin, Amelia Marti, Yoriko Heianza, Tao Huang, Frank M Sacks, Mathilde Svendstrup, Xuemei Sui, Timothy S Church, Tiina Jääskeläinen, Jaana Lindström, Jaakko Tuomilehto, Matti Uusitupa, Tuomo Rankinen, Wim H M Saris, Torben Hansen, Oluf Pedersen, Arne Astrup, Thorkild I A Sørensen, Lu Qi, George A Bray, Miguel A Martinez-Gonzalez, J Alfredo Martinez, Paul W Franks, Jeanne M Mccaffery, Jose Lara, John C Mathers

Epidemiology Faculty Publications

OBJECTIVE: To assess the effect of the FTO genotype on weight loss after dietary, physical activity, or drug based interventions in randomised controlled trials.

DESIGN: Systematic review and random effects meta-analysis of individual participant data from randomised controlled trials.

DATA SOURCES: Ovid Medline, Scopus, Embase, and Cochrane from inception to November 2015.

ELIGIBILITY CRITERIA FOR STUDY SELECTION: Randomised controlled trials in overweight or obese adults reporting reduction in body mass index, body weight, or waist circumference by FTO genotype (rs9939609 or a proxy) after dietary, physical activity, or drug based interventions. Gene by treatment interaction models were fitted to individual …

Community Health News, Georgia Southern University

Community Health Department News (2011-2018)

• Georgia Southern Examines the Effectiveness of a Physical Activity Educational Campaign
• Georgia Southern develops and conducts psychometric testing of a childhood obesity perception survey

Obesity, An Emerging Epidemic In Pakistan-A Review Of Evidence., Sana Tanzil, Tanzil Jamali

Community Health Sciences

BACKGROUND:

In Pakistan, the disease pattern is facing a huge changeover from acute and communicable diseases to the non-communicable diseases. Moreover, an emerging epidemic of obesity is still under recognized in Pakistan. A detailed review and dissemination of the existing knowledge to determine the extent of burden of obesity can help understand this important public health issue.

METHODS:

A detailed literature review was conducted through PubMed search engines, regarding obesity burden in Pakistan. The original peer reviewed research articles, reports of WHO in English language, non-government organizations reports were included in the review. "Obesity AND Pakistan" were used as a …

Methylation Of Socs3 Is Inversely Associated With Metabolic Syndrome In An Epigenome-Wide Association Study Of Obesity, Omar Ali, Diana Cerjak, Jack W. Kent Jr, Roland James, John Blangero, Melanie A. Carless, Yi Zhang

School of Medicine Publications and Presentations

Epigenetic mechanisms, including DNA methylation, mediate the interaction between gene and environment and may play an important role in the obesity epidemic. We assessed the relationship between DNA methylation and obesity in peripheral blood mononuclear cells (PBMCs) at 485,000 CpG sites across the genome in family members (8-90 y of age) using a discovery cohort (192 individuals) and a validation cohort (1,052 individuals) of Northern European ancestry. After Bonferroni-correction (Pα=0.05 = 1.31 × 10-7) for genome-wide significance, we identified 3 loci, cg18181703 (SOCS3), cg04502490 (ZNF771), and cg02988947 (LIMD2), where methylation status was associated with body mass index percentile (BMI%), a …

The Contributions Of Skeletal Muscle Pkc Theta To Diet-Induced Obesity, Erika Harness, Joseph S. Marino, Phd, Yvette Huet, Phd

Journal of Health Disparities Research and Practice

Protein Kinase C- Theta (PKCθ) is a gene predominantly expressed in hematopoietic cells and skeletal muscle. In skeletal muscle, PKCθ regulates fat metabolism and insulin sensitivity. PKCθ activity increases in response to high levels of diacylglycerol in the cell, a common outcome of chronic high fat diet consumption and obesity. PKCθ is associated with skeletal muscle metabolic dysfunction, which may exacerbate weight gain and metabolic disease. The purpose of this study was to test the hypothesis that the selective deletion of PKCθ from skeletal muscle protects against diet-induced obesity.

Mice lacking PKCθ in skeletal muscle were created using Cre-Lox recombination. …

An Intervention To Promote Navajo Gardening, Nutrition, And Community Wellness, Sonia Avitia, Mark C. Bauer, Phd, Linda Garcia

Journal of Health Disparities Research and Practice

The rates of diabetes and obesity in Navajo communities are higher than national rates. A healthy diet of fresh fruits and vegetables will help to prevent and reduce such rates. So the project focuses on promoting gardening to make vegetables and fruits more accessible at the comfort of one’s own home. Previous research in this area shows that gardeners consume 2 more servings of fruits and vegetables than nongardeners. Thirty participants were recruited by flyer distribution at chapter houses, senior centers, and community centers, from four Navajo targeted areas: Shiprock, NM; Tsaile, AZ; Lukachukai, AZ, and Hogback, NM. With the …

Leptin Induces Proliferation And Notch Expression In Pancreatic Cancer, Felice Watson, Ruben Gonzalez-Perez, Phd

Journal of Health Disparities Research and Practice

Pancreatic adenocarcinoma (PA) is an aggressive cancer. It develops in a way that causes almost no detectable symptoms, which leads to a rapid progression and a short survival rate.

Researchers have discovered a link between pancreatic cancer (and other cancer types) and obesity. High levels of leptin, an appetite hormone secreted by adipocytes, have been found in obese people. Studies have shown that the absence of leptin in the body or severe leptin resistance can lead to uncontrolled eating and weight gain, hence, its connection to obesity. Consequently, our lab is analyzing the relationship between obesity and leptin and what …

Exploration Of Antagonist Efficacy For Lpra2 Like Peptide, Ayobami Loye, Ruben R. Gonzalez-Perez, Phd

Journal of Health Disparities Research and Practice

Leptin is a small protein hormone that controls satiety and is produced by adipocytes. Obese people have increased levels of circulating leptin. Excessive leptin levels cause a break down in the control of leptin signaling pathways leading to increased angiogenesis, proliferation, cell migration, invasion, and anti-apoptotic events. Obesity and leptin signaling have been linked to cancer progression. Literature shows that LPrA2 is an effective leptin antagonist as it decreases proliferation of breast cancer cells in vitro.

This project compares the effectiveness of LPrA2 like compounds in breast cancer cell-line MDA-MB-468 (M-468 BCs). We hypothesize that the new peptide antagonists have …

Panx1 And Panx3 Regulate Adipocyte Development And Fat Accumulation In Vivo, Vanessa R. Lee

Electronic Thesis and Dissertation Repository

The obesity epidemic is a growing concern due to its various comorbidities and associated risk factors. Pannexins 1 and 3 (Panx1 and Panx3), are members of a family of channel-forming glycoproteins that have been reported to be important in paracrine signaling and development. Panx1 and Panx3 are homologous and are regulated in many different cell types, mediating cell proliferation and differentiation. We have shown that Panx1 and Panx3 are expressed in adipocytes and adipose-derived stromal cells (ASCs) throughout the process of differentiation. Mice globally lacking Panx1 (Panx1 KO) have significantly greater total fat mass compared to wildtype (WT) mice under …

Tolerability Of Induction Chemotherapy Dosing Practices In Acute Myeloid Leukemia Patients, Kaylene M. Peric, David J. Reeves

David Reeves

For patients with high body surface areas (BSA), differing chemotherapy dosing strategies have been utilized in attempts to reduce toxicity. In a retrospective evaluation, we compared the effects of chemotherapy dosing in acute myeloid leukemia patients with high BSA (>2 m2) who received capped doses (n = 12) to those who received uncapped doses (n = 24), and to patients with BSA ≤ 2 m2 (n = 42). There were no statistically significant differences among groups (BSA ≤ 2 m2, BSA > 2 m2 capped, and BSA > 2 m2 uncapped) in the incidences of febrile neutropenia (85.7, 66.7, and 75.0%, …

Pituitary Adenylate-Cyclase Activating Polypeptide Regulates Hunger- And Palatability-Induced Binge Eating, Matthew M. Hurley, Brian Maunze, Megan E. Block, Michael J. Reilly, Eugene Kim, Yao Chen, Yan Li, David A. Baker, Qing-Song Liu, Sujean Choi

Biomedical Sciences Faculty Research and Publications

While pituitary adenylate cyclase activating polypeptide (PACAP) signaling in the hypothalamic ventromedial nuclei (VMN) has been shown to regulate feeding, a challenge in unmasking a role for this peptide in obesity is that excess feeding can involve numerous mechanisms including homeostatic (hunger) and hedonic-related (palatability) drives. In these studies, we first isolated distinct feeding drives by developing a novel model of binge behavior in which homeostatic-driven feeding was temporally separated from feeding driven by food palatability. We found that stimulation of the VMN, achieved by local microinjections of AMPA, decreased standard chow consumption in food-restricted rats (e.g., homeostatic feeding); surprisingly, …

Have You Counted The Ingredients On Your Child's Lunch Tray?: An Economic Analysis Of Sustainability Initiatives Within The School Lunch Program, Vanessa R. Scalora

Business and Economics Summer Fellows

In 2010, President Obama signed the Healthy Hunger Free Kids Act, establishing a monetary incentive for schools that served meals following a more rigorous nutritional requirement than standard guidelines. This act is a step in the right direction towards placing more importance on school lunches, however America’s lunchroom practices continue to be environmentally unsustainable, and students absorb this message. The production and transportation of processed cafeteria food contributes to climate change, its packaging is polluting, and its consumption contributes to obesity. The use of premade foods and sales from vending machines increase as lunch times grow ever shorter. In addition, …

Structure And Functions Of Angiotensinogen, Hong Lu, Lisa A. Cassis, Craig W. Vander Kooi, Alan Daugherty

Saha Cardiovascular Research Center Faculty Publications

Angiotensinogen (AGT) is the sole precursor of all angiotensin peptides. Although AGT is generally considered as a passive substrate of the renin–angiotensin system, there is accumulating evidence that the regulation and functions of AGT are intricate. Understanding the diversity of AGT properties has been enhanced by protein structural analysis and animal studies. In addition to whole-body genetic deletion, AGT can be regulated in vivo by cell-specific procedures, adeno-associated viral approaches and antisense oligonucleotides. Indeed, the availability of these multiple manipulations of AGT in vivo has provided new insights into the multifaceted roles of AGT. In this review, the combination of …

The Effect Of A Nutrition Intervention On Parents Living In A Rural Georgia Community, Regina Elliott-Walker, Dawn M. Hayes, Emeka Oraka, Rashunda Lewis, Andre Leon

Journal of the Georgia Public Health Association

Background: Childhood obesity is a concern for public health organizations. Nearly one in four children living in rural communities are obese, and children living in rural Georgia communities are no exception. For rural communities, prevention efforts are needed to address challenges to reducing childhood obesity. The objective of the present effort was to increase the knowledge of parents in a rural community of the benefits of fruit and vegetable consumption and other healthy options.

Methods: The “We Can Energize Families” curriculum, developed by the National Heart, Lung, and Blood Institute was implemented in a rural Georgia community. Pender’s Health Promotion …