Digital Commons Network^™

An Evaluation Of African American Fathers’ Perceptions And Influences On Child Food Choices And Physical Activity Behaviors, Valerie Annette Richardson

Dissertations

Child obesity is affecting children’s health nationwide. Rates are highest among African Americans (AA) in the South. Research has explored parents’ influence on child eating and activity, but most has reported on mothers’ influences. The purpose of this research was to investigate perceptions about AA fathers’ influences on their children’s eating and physical activity. Using a structured focus group questionnaire based on the parent layer constructs of Birch and Ventura’s Ecological Model for Child Overweight (2009), four focus groups were conducted with 28 AA fathers with children 6- to 11-years-old in a rural and an urban church setting in southeast …

Loss Of Exogenous Androgen Dependence By Prostate Tumor Cells Is Associated With Elevated Glucuronidation Potential, Brenna M. Zimmer, Michelle E. Howell, Qin Wei, Linlin Ma, Trevor Romsdahl, Eileen G. Loughman, Jennifer E. Markham, Javier Seravalli, Joseph J. Barycki, Melanie A. Simpson

Department of Biochemistry: Faculty Publications

Prostate epithelial cells control the potency and availability of androgen hormones in part by inactivation and elimination. UDP-glucose dehydrogenase (UGDH) catalyzes the NAD⁺-dependent oxidation of UDP-glucose to UDP-glucuronate, an essential precursor for androgen inactivation by the prostate glucuronidation enzymes UGT2B15 and UGT2B17. UGDH expression is androgen stimulated, which increases the production of UDP-glucuronate, and fuels UGT-catalyzed glucuronidation. In this study, we compared the glucuronidation potential and its impact on androgen-mediated gene expression in an isogenic LNCaP model for androgen dependent versus castration resistant prostate cancer. Despite significantly lower androgen-glucuronide output, LNCaP 81 castration resistant tumor cells expressed higher …

Effects Of Prebiotics On Gut Bacterial Communities And Healing Of Induced Colitis In Mice, Krystyn Elizabeth Davis

Master's Theses

Inflammatory Bowel Diseases (IBD) cause chronic inflammation of the gastrointestinal tract and debilitating symptoms in those suffering from the diseases. After inducing colitis in a mouse model using Dextran Sulfate Sodium (DSS), prebiotics inulin and oligofructose enriched inulin (OEI) were used as treatments to determine their effects on the gut microbial community, physiological healing process, and immune response in the mice after initial inflammation and before subsequent inflammation, or relapse. The treatment with inulin led to an increase in regulatory T cell number, but this increase was not as significant as the increase induced by the OEI. Inulin increased the …

Periodontitis In Chronic Heart Failure, Hanna Fröhlich, Kristina Herrmann, Jennifer Franke, Alamara Karimi, Tobias Täger, Rita Cebola, Hugo A Katus, Christian Zugck, Lutz Frankenstein

The Texas Heart Institute Journal

Periodontal disease has been associated with an increased risk of cardiovascular events. The purpose of our study was to investigate whether a correlation between periodontitis and chronic heart failure exists, as well as the nature of the underlying cause.

We enrolled 71 patients (mean age, 54 ± 13 yr; 56 men) who had stable chronic heart failure; all underwent complete cardiologic and dental evaluations. The periodontal screening index was used to quantify the degree of periodontal disease. We compared the findings to those in the general population with use of data from the 4th German Dental Health Survey.

Gingivitis, moderate …

Impact Of Lung Function On Exacerbations, Health Care Utilization, And Costs Among Patients With Copd, Xuehua Ke, Jessica Marvel, Tzy-Chyi Yu, Debra Wertz, Caroline Geremakis, Liya Wang, Judith J. Stephenson, David M. Mannino

Preventive Medicine and Environmental Health Faculty Publications

Objective: To evaluate the impact of lung function, measured as forced expiratory volume in 1 second (FEV₁) % predicted, on health care resource utilization and costs among patients with COPD in a real-world US managed-care population.

Methods: This observational retrospective cohort study utilized administrative claim data augmented with medical record data. The study population consisted of patients with one or more medical claims for pre- and postbronchodilator spirometry during the intake period (July 1, 2012 to June 30, 2013). The index date was the date of the earliest medical claim for pre- and postbronchodilator spirometry. Spirometry results were …

Food Habits, Lifestyle Factors, And Risk Of Prostate Cancer In Central Argentina: A Case Control Study Involving Self-Motivated Health Behavior Modifications After Diagnosis, Winston J. Craig, Sandaly O. S. Pacheco, Fabio J. Pacheco, Gimena M. J. Zapata, Julieta M. E. Garcia, Carlos A. Previale, Hector E. Cura

Faculty Publications

Cancer is the second most important non-communicable disease worldwide and disproportionately impacts low- to middle-income countries. Diet in combination with other lifestyle habits seems to modify the risk for some cancers but little is known about South Americans. Food habits of Argentinean men pre- and post-diagnosis of prostate cancer (n = 326) were assessed along with other lifestyle factors. We studied whether any of the behaviors and risk factors for prostate cancer were found in men with other cancers (n = 394), compared with control subjects (n = 629). Before diagnosis, both cases reported a greater mean consumption of meats …

Atypical Mycobacterial Infection Resembles Sporotrichosis In Elderly Patient, Siti Nurani Fauziah, Lili Legiawati, Sri Adi Sularsito, Shannaz Nadia Yusharyahya, Rahadi Rihatmadja, Sondang P. Sirait, Fifi Mifta Huda, Indah Widyasari

Journal of General - Procedural Dermatology and Venereology Indonesia

Atypical mycobacterial (AM) infection is caused by Mycobacterium species other than M.tuberculosis. AM skin infection has clinical manifestations that resemble M. tuberculosis infection and deep fungal infection. Laboratory workup is necessary to confirm the diagnosis.

An 83-year old female came with a painful lump and swelling on her right lower extremity since three months before admission. Physical examination revealed a plaque consisting, of multiple erythematous and hyperpigmented papules and nodules, diffuse erythematous lesion, and shallow ulcers partially covered with pus and crust. Histopathological features showed tuberculoid granuloma. Direct test and periodic acid-Schiff (PAS) staining of the skin biopsy found no …

Age- And Sex-Related Changes In Fasting Plasma Glucose And Lipoprotein In Cynomolgus Monkeys, Feng Yue, Guodong Zhang, Rongping Tang, Zhouquan Zhang, Liqiong Teng, Zhiming Zhang

Neuroscience Faculty Publications

Background: The age-related dysfunction of glucose and lipid metabolism has a long-standing relationship with cardiovascular and neurodegenerative disease. However, the effects of metabolic dysfunction on men and women are different. Reasons for these sex differences remains unclear. Cynomolgus monkeys have been used, in the past, for the study of human metabolic diseases due to their biologically proximity to humans. Nevertheless, few studies to date have focused on both age- and sex-related differences in glucose and lipid metabolism. The present study was designed to specifically address these questions by using a large cohort of cynomolgus monkeys (N = 1,399) including …

Proteomic Profiling Of Serum Derived Exosomes From Prostate Cancer Patients, David Turay

Loma Linda University Electronic Theses, Dissertations & Projects

Touted among the major achievements in the diagnosis and management of Prostate cancer (PCa) in the past few decades has been, the dramatic decline of men with advanced/metastatic PCa at diagnosis coupled with a significant improvement ( >90%) in the five and ten year survival rates of the disease. Non-palpable PCa (potentially clinically treatable disease) now accounts for 70-80% of all newly diagnosed cases of PCa. Preceding these changes by about a decade was the introduction of Prostatic Specific Antigen (PSA) into clinical practice; first as biomarker for monitoring response to therapy and subsequently as a complementary screening tool. It …

Norovirus Infection And Acquired Immunity In 8 Countries: Results From The Mal-Ed Study, Furqan Kabir, Adil Kalam, Pascal Bessong Pascal Bessong, Zulfiqar Ahmed Bhutta, Anita K. M. Zaidi, (Mal-Ed) Network Investigators, Imran Ahmed, Didar Alam, Syed Asad Ali, Shahida Qureshi, Muneera Rasheed, Sajid Bashir Soofi, Ali Turab, Aisha Khizar Yousafzai

Department of Paediatrics and Child Health

Background: Norovirus is an important cause of childhood diarrhea. We present data from a longitudinal, multicountry study describing norovirus epidemiology during the first 2 years of life.
Methods: A birth cohort of 1457 children across 8 countries contributed 7077 diarrheal stools for norovirus testing. A subset of 199 children contributed additional asymptomatic samples (2307) and diarrheal stools (770), which were used to derive incidence rates and evaluate evidence for acquired immunity.
Results: Across sites, 89% of children experienced at least 1 norovirus infection before 24 months, and 22.7% of all diarrheal stools were norovirus positive. Severity of norovirus-positive diarrhea was …

Revealing The Quality Of Movement: A Meta-Analysis Review To Quantify The Thresholds To Pathological Variability During Standing And Walking, Niklas König Ignasiak

Physical Therapy Faculty Articles and Research

Neuromotor processes are inherently noisy, which results in variability during movement and fluctu-ations in motor control. Although controversial, low levels of variability are traditionally considered healthy, while increased levels are thought to be pathological. This systematic review and meta-analysisof the literature investigates the thresholds between healthy and pathological task variability.

After examining 13,195 publications, 109 studies were included. Results from over 3000 healthy sub-jects and 2775 patients revealed an overall positive effect size of pathology on variability of 0.59 forwalking and 0.80 for sway. For the coefficient of variation of stride time (ST) and sway area (SA), upperthresholds of 2.6% …

The Mysteries Of Your Blood, Alexandra J. Mauer

BU Well

Did you know that your blood type can be useful for determining disease susceptibility and even creating a diet that works best for your personal metabolism? The Mysteries of your Blood is an article that delves into the science behind the ABO blood types and explains why your body can handle certain foods, stress, and illness differently than someone with a different blood type. It proposes a new, perplexing way to determine how to avoid certain health problems while at the same time offering suggestions of what to eat or, rather, what to avoid eating.

An N Of One: My Review Of Management Of Type 1 Diabetes, Myself As Patient, Jarred Daugherty

BU Well

As technology has advanced, so has the management of diabetes. Insulin, the essential medication for type 1 diabetes, is marketed in an array of formulations and devices. Continuous glucose monitors (CGM) can be inserted to measure blood glucose every 5 minutes. The rise of social media has given diabetics online support groups, where they can share their story and learn from others overcoming similar challenges. So, how well do the current diabetes management strategies work? My name Is Jarred and I’m a type 1 diabetic. I have tried many of these products and this article is a review of my …

Evaluation Of Interleukin-3 In Blood-Stage Immunity Against Murine Malaria Plasmodium Yoelii, Haley E. Davis

Senior Honors Projects, 2010-2019

Malaria is a mosquito-borne infection caused by the parasitic protozoan Plasmodium. This disease infects over 200-300 million people and causes nearly 400,000 deaths every year. Our laboratory previously examined malarial infection caused by Plasmodium berghei NK65, a lethal rodent strain that induces symptoms similar to those observed in humans. The results of this previous study indicated that the hematopoietic growth factor and immunoregulatory cytokine interleukin-3 (IL-3) suppressed protective immunity against infection with P. berghei NK65. However, the extent to which IL-3 contributes to host defense against blood-stage malaria infection caused by other Plasmodium species remains to be determined. In …

Acrolein Is A Critical Mediator Of Alcohol-Induced Liver And Intestinal Injury In Alcoholic Liver Disease., Wei-Yang (Jeremy) Chen

Electronic Theses and Dissertations

Alcohol consumption can cause alcoholic liver disease (ALD), which remains a major cause of morbidity and mortality in the United States. Chronic alcohol consumption causes a pro-oxidant environment in the liver and increases hepatic lipid peroxidation. Acrolein is the most reactive and toxic aldehyde generated through lipid peroxidation. Acrolein forms protein adducts and triggers endoplasmic reticulum (ER) stress and hepatocyte apoptosis, which are recognized etiologic factors in ALD. Several studies have established the critical role of the gut-liver axis in ALD pathogenesis, wherein alcohol-induced gut barrier dysfunction contributes to liver injury. This study investigates, in vitro and in vivo, the …

The Effect Of Sleep Quality And High Intensity Physical Activity On Inflammation And Cardiovascular Disease Risk Factors In College Students, Catherine Abraham

Honors Scholar Theses

Background: Inflammation is the common denominator in chronic conditions such as obesity, diabetes, and depression. While adequate physical activity and optimal sleep quality may help maintain normal inflammation levels, evidence is somewhat conflicting. Aim: This cross-sectional observational study aimed to assess how sleep quality and high intensity physical activity associated with cardiovascular disease (CVD) risk factors and inflammatory biomarkers in a sample of young adults (n=106, ages 18-25 years). Methods: Laboratory-based assessments included lifestyle behaviors (sleep quality, Pittsburgh Sleep Quality Index; self-reported frequency/intensity of physical activity; Healthy Behavior Index derived from reported preference for diet and physical activity), CVD risk …

The Impact Of Polybrominated Diphenyl Ether (Bde-47) Administration In Mice And Its Implications In Non-Alcoholic Fatty Liver Disease, Kristen Ciampi

Senior Honors Projects

Non-alcoholic fatty liver disease (NAFLD) is a disease characterized by the accumulation of fat in liver cells that is not due to alcohol consumption. Steatosis results when more than 5-10% of the liver’s weight consists of fat. People who are overweight, or who have diabetes or high cholesterol are more likely to develop NAFLD. Over time, NAFLD can advance to cause cirrhosis, and eventually, liver cancer or failure.

Polybrominated diphenyl ethers (PBDEs, BDEs) are brominated flame- retardants, and are found in many plastics and household products such as cars, textiles, televisions, and computers. BDEs are released into the environment and …

Viruses, Vaccines And The Public, Judy Diamond, Julia Mcquillan, Amy Spiegel, Patricia Wonch Hill, Rebecca Smith, John T. West, Charles Wood

World of Viruses

Current research in virology is changing public conceptions about vaccines and infectious disease. The University of Nebraska State Museum collaborated with research virologists, science writers, artists and learning researchers to create public outreach materials about viruses and infectious disease. The project, funded by the National Institute of Health’s SEPA program, developed comics, a book with Carl Zimmer, and other materials and programs. The project launched three kinds of learning research: 1) a survey of Nebraska adults on their opinions about vaccines and infectious disease; 2) a study comparing the mental models of viruses, vaccines and infection from virologists, teachers, and …

The Effects Of Patient Education And Knowledge Of Chf Patients As Evaluated By The Paksac Survey, Nabil Tovar

The Eleanor Mann School of Nursing Undergraduate Honors Theses

After diagnosis, management of congestive heart failure (CHF) can pose quite a struggle to many patients, since it requires that lifestyle changes be implemented into their daily life. Patients require the sufficient knowledge and education in order to best manage symptoms and improve their quality of life after being diagnosed. Use of Patient Knowledge of Self-care activities in Congestive Heart Failure^© (PaKSAC) survey in transitional care programs could identify patient gaps in knowledge, as well as decreasing acute care service use. The purpose of this research study was to investigate the knowledge level of CHF patients at the time …

Programming Heart Disease: Does Poor Maternal Nutrition Alter Expression Of Cardiac Markers Of Proliferation, Hypertrophy, And Fibrosis In Offspring?, Cathy Chun

Honors Scholar Theses

Maternal malnutrition can affect fetal organogenesis, metabolic processes, and factors involved in developmental regulation. Of the many physiological effects poor maternal nutrition can induce in offspring, one of the most important organs affected is the heart. Cardiovascular disease has been associated with poor maternal diet. It also been suggested that hypertension can originate during impaired intrauterine growth and development. Hypertension can trigger hypertensive heart disease and is associated with numerous heart complications. We hypothesized that poor maternal nutrition would alter critical growth factors associated with normal heart development, specifically, insulin-like growth factor (IGF)-1, IGF-2, transforming growth factor (TGF)β, and connective …

Harnessing Teams And Technology To Improve Outcomes In Infants With Single Ventricle., Girish S. Shirali, Lori A. Erickson, Johnathan Apperson, Kathy Goggin, David D. Williams, Kimberly J. Reid, Andrea Bradley-Ewing, Dawn Tucker, Michael Bingler, John Spertus, Leslie Rabbitt, Richard Stroup

Manuscripts, Articles, Book Chapters and Other Papers

Infants with single ventricle require staged cardiac surgery, with stage I typically performed shortly after birth, stage II at 4 to 6 months of age, and stage III at 3 to 5 years of age. There is a high risk of interstage mortality and morbidity after infants are discharged from the hospital between stages I and II. Traditional home monitoring requires caregivers to record measurements of weight and oxygen saturation into a binder and requires families to assume a surveillance role. We have developed a tablet PC-based solution that provides secure and nearly instantaneous transfer of patient information to a …

A Molecular Approach To Understanding The Effects Of Original-Xpc On The Modulation Of The Cecal Microbiota And The Survival Of Salmonella In The Poultry Host, Stephanie Roto

Graduate Theses and Dissertations

Salmonella is a foodborne pathogen commonly associated with poultry products; the economic burden to the U.S. is estimated to be approximately $693 million (without factoring in contaminated eggs). Recently, there has been pressure to withdraw sub-therapeutic levels of antibiotics (also known as antibiotic growth promoters; AGP) from poultry due to concern over antibiotic-resistant bacteria spreading to the human population. Therefore, various feed additives have been researched for their ability in providing protection against harmful pathogens and their potential growth promoting effects, both of which were attributes of poultry treated with AGP. This thesis consists of a comprehensive literature review that …

Health Behaviors And Their Correlates Among Participants In The Continuing To Confront Copd International Patient Survey, Hana Müllerová, Sarah H. Landis, Zaurbek Aisanov, Kourtney J. Davis, Masakazu Ichinose, David M. Mannino, Joe Maskell, Ana M. Menezes, Thys Van Der Molen, Yeon-Mok Oh, Maggie Tabberer, Meilan K. Han

Preventive Medicine and Environmental Health Faculty Publications

Background and aims: We used data from the Continuing to Confront COPD International Patient Survey to test the hypothesis that patients with COPD who report less engagement with their disease management are also more likely to report greater impact of the disease.

Methods: This was a population-based, cross-sectional survey of 4,343 subjects aged ≥ 40 years from 12 countries, fulfilling a case definition of COPD based on self-reported physician diagnosis or symptomatology. The impact of COPD was measured with COPD Assessment Test, modified Medical Research Council Dyspnea Scale, and hospital admissions and emergency department visits for COPD in the prior …

The Emergence Of The Zika, Chikungunya, And Dengue Viruses In Brazil, The Dominican Republic, And Puerto Rico, Nelson Xavier Del Pilar

Honors Scholar Theses

The Zika, Chikungunya, and Dengue viruses are three emerging viral infections of the 21st century. Outbreaks have occurred in twenty countries, including areas of South America, and territories in the Caribbean. These viral diseases are mosquito-borne infections transmitted primarily by Aedes aegypti and Aedes albopictus mosquitoes. The origins of the diseases, viral morphology, and vector transmission will be described in this review as well as symptoms that humans experience, medical testing procedures, and preventative measures. This study will focus on three locations: Brazil, the Dominican Republic, and Puerto Rico. There are many similarities between the three viruses to emphasize, but …

Geographic Distribution Of Maternal Group B Streptococcus Colonization And Infant Death During Birth Hospitalization: Eastern Wisconsin, Jessica J. F. Kram, Dennis J. Baumgardner, Kiley B. Vander Wyst, Melissa A. Lemke

Journal of Patient-Centered Research and Reviews

Purpose

Maternal group B Streptococcus (GBS) can be transmitted from a colonized mother to newborn during vaginal delivery and may or may not contribute to infant death. This study aimed to explore the geographic distribution and risk factors of maternal GBS colonization and infant death during birth hospitalization.

Methods

We retrospectively studied mothers with live birth(s) in a large eastern Wisconsin hospital system from 2007 through 2013. Associations between maternal and neonatal variables, GBS colonization and infant death were examined using chi-squared, Mann-Whitney U and t-tests. Multivariable logistic regression models also were developed.

Results

Study population (N = 99,305) had …

Blastomyces: Why Be Dimorphic?, Dennis J. Baumgardner

Journal of Patient-Centered Research and Reviews

In introducing the infectious disease focus for this edition of the Journal of Patient-Centered Research and Reviews, the author describes the unsolved mysteries surrounding the dimorphic fungus Blastomyces and the related pathogenesis of pulmonary blastomycosis.

Neglect Amidst The Zika Epidemic: A Case Study On The Reach Of Government Campaigns And Resources In Quilombo Community Praia Grande, Bahia, Jenna Sherman

Independent Study Project (ISP) Collection

In response to the ongoing Zika epidemic in Brazil, a nationwide campaign has recently been launched targeting the eradication of mosquitoes, preventing the contraction of Zika, and deterring pregnancies. Many remote areas of Brazil, however, may not be being reached by these campaigns or resources to the same extent as more urban or affluent areas of Brazil—despite the existence of the universal healthcare system Sistema Único de Saúde (SUS). My objective, therefore, is to assess which media and on-ground campaigns regarding Zika have reached the minute island town of Praia Grande—a rural fishing Quilombo community of approximately 2,000 occupants off …

Educación Del Paciente Para El Auto Cuidado De La Diabetes En El Centro De Salud De Primaria Atención: Villa Verde En Partido De Pilar, Buenos Aires, Ethan Leigner

Independent Study Project (ISP) Collection

Vivir con diabetes cambia toda la vida de una persona. Sin el conocimiento de su autocuidado, el paciente tiene poca oportunidad de seguir viviendo la vida que desean. Sin educación adecuada, los diabéticos probablemente desarrollarán complicaciones que pueden conducir a problemas de salud muy graves y costosos. La prevalencia de diabetes ha ido en aumento en Argentina, y una estrategia efectiva para educar a los pacientes en el autocuidado es más necesaria ahora que nunca. Con un proceso eficiente de orientar a los pacientes a través del autocuidado, Argentina puede manejar mejor a largo plazo el efecto de diabetes y …

Examining Maternal Obesity Effects On Oogenesis, Follicular Development, And Embryonic Myogenesis, Chris Lindeman, Jennifer Wood

UCARE: Research Products

The CDC estimates that more than one-third of U.S. adults (approximately 78.6 million) are obese. Despite national efforts to combat this with diet and exercise, the number of obese adults and children continues to climb. It is critical to emphasize that obesity can lead to lifelong, chronic complications and health risks including hypertension, heart disease, and diabetes.

Diet and obesity also have important impacts on the reproductive health of female including the ability to become pregnant (fertility) and risk for complications during pregnancy. Furthermore, for women who do become pregnant, obesity can affect the development of the embryo and fetus, …

Intimin Likely Used To Cause Disease During Competition With Commensal Escherichia Coli, Dominique J. Richburg

Senior Honors Theses

The intimin gene in the Locus of Enterocyte Effacement (LEE) island of pathogenicity is the primary attachment mechanism in Citrobacter rodentium. Intimin is a bacterial adhesin (protein) that attaches to obtain a niche/nutrient and thrive within the intestine. Intimin was deleted within C. rodentium to study colonization and pathogenesis in the murine intestine. Additionally, C. rodentium is an attaching/effacing pathogen, and a useful murine model in understanding Enterohemorrhagic Escherichia coli (EHEC) infection in humans. E. coli and C. rodentium cause gastroenteritis in humans and mice, respectively. C. rodentium is a murine pathogen commonly used to model gastrointestinal disease because …