Digital Commons Network^™

An Increase In Food Insecurity Correlated With An Increase In Plasma Triglycerides Among Latinx Children, Keally Haushalter, Marissa Burgermaster, Erin Hudson, Matthew J Landry, Shreela V Sharma, Jaimie N Davis

Faculty, Staff and Student Publications

BACKGROUND: Food insecurity and metabolic diseases both disproportionately affect Hispanic children. Cross-sectional studies have linked food insecurity with adverse cardiometabolic markers, including elevated plasma triglycerides and glucose concentrations. However, the association between changes in food insecurity and changes in cardiometabolic markers in children remains to be explored. Furthermore, few studies have assessed the impact of school-based nutrition interventions on household food insecurity.

OBJECTIVE: The objectives of this study are to assess the effect of the TX Sprouts intervention on household food insecurity and to examine the association between changes in household food insecurity and changes in cardiometabolic markers over 1 …

Improved Mortality Prediction For Pediatric Acute Liver Failure Using Dynamic Prediction Strategy, Ruosha Li, Jingyan Wang, Cuihong Zhang, James E Squires, Steven H Belle, Jing Ning, Jianwen Cai, Robert H Squires

Faculty, Staff and Student Publications

OBJECTIVES: To develop and validate a prediction tool for pediatric acute liver failure (PALF) mortality risks that captures the rapid and heterogeneous clinical course for accurate and updated prediction.

METHODS: Data included 1144 participants with PALF enrolled during three phases of the PALF registry study over 15 years. Using joint modeling, we built a dynamic prediction tool for mortality by combining longitudinal trajectories of multiple laboratory and clinical variables. The predictive performance for 7-day and 21-day mortality was assessed using the area under curve (AUC) through cross-validation and split-by-time validation.

RESULTS: We constructed a prognostic joint model that combines the …

Girth-Based Administered Activity For Pediatric 99mtc-Dmsa Spect, Ye Li, Justin L Brown, Jingyan Xu, Junyu Chen, Michael Ghaly, Monet Dugan, Xinhua Cao, Yong Du, Frederic H Fahey, Wesley Bolch, George Sgouros, Eric C Frey

Faculty, Staff and Student Publications

Background: Pediatric molecular imaging requires a balance between administering an activity that will yield sufficient diagnostic image quality while maintaining patient radiation exposure at acceptable levels. In current clinical practice, this balance is arrived at by the current North American Consensus Guidelines in which patient weight is used to recommend the administered activity (AA).

Purpose: We have previously demonstrated that girth (waist circumference at the level of the kidneys) is better at equalizing image quality than patient weight for pediatric Tc-99m DMSA renal function imaging. However, the correlation between image quality (IQ), AA, and patient girth has not been rigorously …

Anatomy Of The Female Reproductive Tract Organs Of The Brown Anole (Anolis Sagrei), Bonnie K Kircher, Edward L Stanley, Richard R Behringer

Faculty, Staff and Student Publications

Female reproduction in squamate reptiles (lizards and snakes) is highly diverse and mode of reproduction, clutch size, and reproductive tract morphology all vary widely across this group of ~11,000 species. Recently, CRISPR genome editing techniques that require manipulation of the female reproductive anatomy have been developed in this group, making a more complete understanding of this anatomy essential. We describe the adult female reproductive anatomy of the model reptile the brown anole (Anolis sagrei). We show that the brown anole female reproductive tract has three distinct anterior-to-posterior regions, the infundibulum, the glandular uterus, and the nonglandular uterus. The infundibulum has …

Leptin Reduction As A Required Component For Weight Loss, Shangang Zhao, Na Li, Wei Xiong, Guannan Li, Sijia He, Zhuzhen Zhang, Qingzhang Zhu, Nisi Jiang, Christian Ikejiofor, Yi Zhu, May-Yun Wang, Xianlin Han, Ningyang Zhang, Carolina Solis-Herrera, Christine Kusminski, Zhiqiang An, Joel K Elmquist, Philipp E Scherer

Faculty, Staff and Students Publications

Partial leptin reduction can induce significant weight loss, while weight loss contributes to partial leptin reduction. The cause-and-effect relationship between leptin reduction and weight loss remains to be further elucidated. Here, we show that FGF21 and the glucagon-like peptide 1 receptor (GLP-1R) agonist liraglutide rapidly induced a reduction in leptin. This leptin reduction contributed to the beneficial effects of GLP-1R agonism in metabolic health, as transgenically maintaining leptin levels during treatment partially curtailed the beneficial effects seen with these agonists. Moreover, a higher degree of leptin reduction during treatment, induced by including a leptin neutralizing antibody with either FGF21 or …

Nonchromosomal Birth Defects And Risk Of Childhood Acute Leukemia: An Assessment In 15 000 Leukemia Cases And 46 000 Controls From The Childhood Cancer And Leukemia International Consortium, Philip J Lupo, Tiffany M Chambers, Beth A Mueller, Jacqueline Clavel, John D Dockerty, David R Doody, Friederike Erdmann, Sameera Ezzat, Tommaso Filippini, Johnni Hansen, Julia E Heck, Claire Infante-Rivard, Alice Y Kang, Corrado Magnani, Carlotta Malagoli, Erin L Marcotte, Catherine Metayer, Helen D Bailey, Ana M Mora, Evangelia Ntzani, Eleni Th Petridou, Maria S Pombo-De-Oliveira, Wafaa M Rashed, Eve Roman, Joachim Schüz, Catharina Wesseling, Logan G Spector, Michael E Scheurer

Faculty, Staff and Students Publications

Although recent studies have demonstrated associations between nonchromosomal birth defects and several pediatric cancers, less is known about their role on childhood leukemia susceptibility. Using data from the Childhood Cancer and Leukemia International Consortium, we evaluated associations between nonchromosomal birth defects and childhood leukemia. Pooling consortium data from 18 questionnaire-based and three registry-based case-control studies across 13 countries, we used multivariable logistic regression models to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for the association between a spectrum of birth defects and leukemia. Our analyses included acute lymphoblastic leukemia (ALL, n = 13 115) and acute myeloid leukemia …

Using Mobile Technology For Family-Based Prevention In Families With Low Incomes: Lessons From A Randomized Controlled Trial Of A Childhood Obesity Prevention Program, Thomas G Power, Susan S Baker, Karen V Barale, M Catalina Aragón, Jane D Lanigan, Louise Parker, Karina Silva Garcia, Garry Auld, Nilda Micheli, Sheryl O Hughes

Faculty, Staff and Students Publications

Researchers are increasingly using web-based technologies to deliver family-based, prevention programming. Few studies have examined the success of such approaches for families with low incomes. The purpose of this study was to describe the level of in-class and online engagement in a childhood obesity prevention program for parents with low incomes, to examine the demographic correlates of parent engagement, and to examine dosage effects on parental feeding outcomes as a function of online exposure. All participants attended in-class nutrition education classes (Eating Smart · Being Active) as part of the Expanded Food and Nutrition Education Program (EFNEP) in Colorado and …

Genetic Architecture And Biology Of Youth-Onset Type 2 Diabetes, Soo Heon Kwak, Shylaja Srinivasan, Ling Chen, Jennifer Todd, Josep M Mercader, Elizabeth T Jensen, Jasmin Divers, Amy K Mottl, Catherine Pihoker, Rachelle G Gandica, Lori M Laffel, Elvira Isganaitis, Morey W Haymond, Lynne L Levitsky, Toni I Pollin, Jose C Florez, Jason Flannick, Progress In Diabetes Genetics In Youth (Prodigy) Consortium

Faculty, Staff and Students Publications

The prevalence of youth-onset type 2 diabetes (T2D) and childhood obesity has been rising steadily1, producing a growing public health concern1 that disproportionately affects minority groups2. The genetic basis of youth-onset T2D and its relationship to other forms of diabetes are unclear3. Here we report a detailed genetic characterization of youth-onset T2D by analysing exome sequences and common variant associations for 3,005 individuals with youth-onset T2D and 9,777 adult control participants matched for ancestry, including both males and females. We identify monogenic diabetes variants in 2.4% of individuals and three exome-wide significant ( …

The Human Vaginal Microbiota: From Clinical Medicine To Models To Mechanisms, Samantha Ottinger, Clare M Robertson, Holly Branthoover, Kathryn A Patras

Faculty, Staff and Students Publications

The composition of the vaginal microbiota is linked to numerous reproductive health problems, including increased susceptibility to infection, pregnancy complications, and impaired vaginal tissue repair; however, the mechanisms contributing to these adverse outcomes are not yet fully defined. In this review, we highlight recent clinical advancements associating vaginal microbiome composition and function with health outcomes. Subsequently, we provide a summary of emerging models employed to identify microbe-microbe interactions contributing to vaginal health, including metagenomic sequencing, multi-omics approaches, and advances in vaginal microbiota cultivation. Last, we review new in vitro, ex vivo, and in vivo models, such as organoids and humanized …

Factors Affecting Superoxide Dismutase Activity In Railway Workers In Jakarta, Indonesia, Vera Winata, Muhammad Ilyas, Aria Kekalih, Suryo Wibowo, Muchtaruddin Mansyur

Occupational and Environmental Medicine Journal of Indonesia

Introduction. Railway workers are exposed to many occupational health risk factors that may cause oxidative stress. Superoxide dismutase (SOD) activity is one of the response biomarkers of oxidative stress.

Methods. A cross-sectional study was conducted from July-October 2021. Eighty-four participants were included in this study. Data about participants’ characteristics, physical activity intensity as measured by the Global Physical Activity Questionnaire (GPAQ) version 2, and stress levels as measured by Holmes-Rahe Stress Inventory were collected using Google Forms. The physical examination yielded data on blood pressure, ear condition, and waist circumference. Blood Superoxide dismutase activity and HbA1c levels were determined using …

The Effects Of Loneliness And Suicidal Ideation On U.S. Veterans, Sean Donnelly

Walden Dissertations and Doctoral Studies

No abstract provided.

An Investigation Of The Relationship Between Adverse Childhood Experiences And Women’S Mental Health, Dr. Mercedes Zubieta Richmond

Walden Dissertations and Doctoral Studies

No abstract provided.

Development Of A Culinary Medicine Toolkit To Improve Implementation Of Virtual Cooking Classes For Low-Income Adults With Type 2 Diabetes, David Ai, Natalia I Heredia, Vanessa Cruz, Diana C Guevara, Shreela V Sharma, Dolores Woods, Melisa Danho, John Wesley Mcwhorter

Faculty, Staff and Student Publications

Culinary medicine (CM) addresses diseases through nutrition and culinary education. To promote access to educational material for people with diabetes and engagement in virtual classes, we created a virtual culinary medicine toolkit (VCMT) sensitive to literacy levels and language preferences. The VCMT was developed to accompany existing virtual CM programs and help improve participant interaction and retention, offering educational materials for providers and participants. The provider VCMT offers level-setting education to reduce mixed nutrition messaging, including educational resources discussing inclusive nutrition and mindful eating topics. Each handout has a QR code and link to engaging, animated videos that provide further …

“It’S Not That We Care Less”: Insights Into Health Care Utilization For Comorbid Diabetes And Depression Among Latinos, Sharon Borja, Miriam G. Valdovinos, Kenia M. Rivera, Natalia Giraldo-Santiago, Robin Gearing, Luis R. Torres-Hostos

School of Social Work Faculty Publications

Despite robust knowledge regarding the socio-economic and cultural factors affecting Latino* access to healthcare, limited research has explored service utilization in the context of comorbid conditions like diabetes and depression. This qualitative study, embedded in a larger mixed-methods project, aimed to investigate perceptions held by Latinos and their social support systems (i.e., family members) regarding comorbid diabetes and depression and to identify barriers and facilitators to their help-seeking behaviors and treatment engagement. Bilingual and bicultural researchers conducted eight focus groups with 94 participants in a large U.S. metropolitan area and were primarily conducted in Spanish. The participants either had a …

Social And Psychosocial Determinants Of Racial And Ethnic Differences In Cardiovascular Health: The Masala And Mesa Studies, Nilay S. Shah, Xiaoning Huang, Lucia C. Petito, Michael P. Bancks, Alka M. Kanaya, Sameera Talegawkar, Saaniya Farhan, Mercedes R. Carnethon, Donald M. Lloyd-Jones, Norrina B. Allen, Namratha R. Kandula, Sadiya S. Khan

Student Papers, Posters & Projects

BACKGROUND: Social and psychosocial determinants are associated with cardiovascular health (CVH).

OBJECTIVES: To quantify the contributions of social and psychosocial factors to racial/ethnic differences in CVH.

METHODS: In the Multi-Ethnic Study of Atherosclerosis and Mediators of Atherosclerosis in South Asians Living in America cohorts, Kitagawa-Blinder-Oaxaca decomposition quantified the contributions of social and psychosocial factors to differences in mean CVH score (range 0-14) in Black, Chinese, Hispanic, or South Asian compared with White participants.

RESULTS: Among 7,978 adults (mean age 61 [SD 10] years, 52 % female), there were 1,892 Black (mean CVH score for decomposition analysis 7.96 [SD 2.1]), 804 …

Association Between Marital Status, Family Size, And Diabetes Among Asian-American Women, Rhea Ann Reyes Mcbride

Walden Dissertations and Doctoral Studies

No abstract provided.

Correlates For Nonmedical Prescription Opioid Use Among Young Adults, Uchenna Sam Chinweuba

Walden Dissertations and Doctoral Studies

No abstract provided.

Early Immersion In Team-Based Event Review: Experiential Patient Safety Education For Pgy 1 Internal Medicine Residents, Michelle Perkons, Alexis Wickersham, Sonia Bharel, Timothy Kuchera, Rebecca Jaffe

Department of Medicine Faculty Papers

INTRODUCTION: In recent years, there has been a national push to incorporate high-fidelity quality improvement and patient safety (QIPS) education into physician training programs. In fact, integration of robust patient safety education became an Accreditation Council for Graduate Medical Education (ACGME) Common Program Requirement for residency programs in 2017. We developed a curriculum to not only fulfill the ACGME's requirement but also provide PGY 1 internal medicine residents with the skills needed to become active participants in ongoing patient safety work throughout their training and careers.

METHODS: Our patient safety curriculum was woven into residents' existing protected educational time and …

Extreme Drought Impacts Have Been Underestimated In Grasslands And Shrublands Globally, Melinda D Smith, Kate D Wilkins, Martin C Holdrege, Peter Wilfahrt, Scott L Collins, Alan K Knapp, Osvaldo E Sala, Jeffrey S Dukes, Richard P Phillips, Laura Yahdjian, Laureano A Gherardi, Timothy Ohlert, Claus Beier, Lauchlan H Fraser, Anke Jentsch, Michael E Loik, Fernando T Maestre, Sally A Power, Qiang Yu, Andrew J Felton, Seth M Munson, Yiqi Luo, Hamed Abdoli, Mehdi Abedi, Concepción L Alados, Juan Alberti, Moshe Alon, Hui An, Brian Anacker, Maggie Anderson, Harald Auge, Seton Bachle, Khadijeh Bahalkeh, Michael Bahn, Amgaa Batbaatar, Taryn Bauerle, Karen H Beard, Kai Behn, Ilka Beil, Lucio Biancari, Irmgard Blindow, Viviana Florencia Bondaruk, Elizabeth T Borer, Edward W Bork, Carlos Martin Bruschetti, Kerry M Byrne, James F Cahill, Dianela A Calvo, Michele Carbognani, Augusto Cardoni, Cameron N Carlyle, Miguel Castillo-Garcia, Scott X Chang, Jeff Chieppa, Marcus V Cianciaruso, Ofer Cohen, Amanda L Cordeiro, Daniela F Cusack, Sven Dahlke, Pedro Daleo, Carla M D'Antonio, Lee H Dietterich, Tim S Doherty, Maren Dubbert, Anne Ebeling, Nico Eisenhauer, Felícia M Fischer, T'Ai G W Forte, Tobias Gebauer, Beatriz Gozalo, Aaron C Greenville, Karlo G Guidoni-Martins, Heather J Hannusch, Siri Vatsø Haugum, Yann Hautier, Mariet Hefting, Hugh A L Henry, Daniela Hoss, Johannes Ingrisch, Oscar Iribarne, Forest Isbell, Yari Johnson, Samuel Jordan, Eugene F Kelly, Kaitlin Kimmel, Juergen Kreyling, György Kröel-Dulay, Alicia Kröpfl, Angelika Kübert, Andrew Kulmatiski, Eric G Lamb, Klaus Steenberg Larsen, Julie Larson, Jason Lawson, Cintia V Leder, Anja Linstädter, Jielin Liu, Shirong Liu, Alexandra G Lodge, Grisel Longo, Alejandro Loydi, Junwei Luan, Frederick Curtis Lubbe, Craig Macfarlane, Kathleen Mackie-Haas, Andrey V Malyshev, Adrián Maturano-Ruiz, Thomas Merchant, Daniel B Metcalfe, Akira S Mori, Edwin Mudongo, Gregory S Newman, Uffe N Nielsen, Dale Nimmo, Yujie Niu, Paola Nobre, Rory C O'Connor, Romà Ogaya, Gastón R Oñatibia, Ildikó Orbán, Brooke Osborne, Rafael Otfinowski, Meelis Pärtel, Josep Penuelas, Pablo L Peri, Guadalupe Peter, Alessandro Petraglia, Catherine Picon-Cochard, Valério D Pillar, Juan Manuel Piñeiro-Guerra, Laura W Ploughe, Robert M Plowes, Cristy Portales-Reyes, Suzanne M Prober, Yolanda Pueyo, Sasha C Reed, Euan G Ritchie, Dana Aylén Rodríguez, William E Rogers, Christiane Roscher, Ana M Sánchez, Bráulio A Santos, María Cecilia Scarfó, Eric W Seabloom, Baoku Shi, Lara Souza, Andreas Stampfli, Rachel J Standish, Marcelo Sternberg, Wei Sun, Marie Sünnemann, Michelle Tedder, Pål Thorvaldsen, Dashuan Tian, Katja Tielbörger, Alejandro Valdecantos, Liesbeth Van Den Brink, Vigdis Vandvik, Mathew R Vankoughnett, Liv Guri Velle, Changhui Wang, Yi Wang, Glenda M Wardle, Christiane Werner, Cunzheng Wei, Georg Wiehl, Jennifer L Williams, Amelia A Wolf, Michaela Zeiter, Fawei Zhang, Juntao Zhu, Ning Zong, Xiaoan Zuo

Faculty, Staff and Students Publications

Climate change is increasing the frequency and severity of short-term (~1 y) drought events-the most common duration of drought-globally. Yet the impact of this intensification of drought on ecosystem functioning remains poorly resolved. This is due in part to the widely disparate approaches ecologists have employed to study drought, variation in the severity and duration of drought studied, and differences among ecosystems in vegetation, edaphic and climatic attributes that can mediate drought impacts. To overcome these problems and better identify the factors that modulate drought responses, we used a coordinated distributed experiment to quantify the impact of short-term drought on …

Role Of Polyunsaturated Fat In Modifying Cardiovascular Risk Associated With Family History Of Cardiovascular Disease: Pooled De Novo Results From 15 Observational Studies, Federica Laguzzi, Agneta Åkesson, Matti Marklund, Frank Qian, Bruna Gigante, Traci M Bartz, Julie K Bassett, Anna Birukov, Hannia Campos, Yoichiro Hirakawa, Fumiaki Imamura, Susanne Jäger, Maria Lankinen, Rachel A Murphy, Mackenzie Senn, Toshiko Tanaka, Nathan Tintle, Jyrki K Virtanen, Kazumasa Yamagishi, Matthew Allison, Ingeborg A Brouwer, Ulf De Faire, Gudny Eiriksdottir, Luigi Ferrucci, Nita G Forouhi, Johanna M Geleijnse, Allison M Hodge, Hitomi Kimura, Markku Laakso, Ulf Risérus, Anniek C Van Westing, Stefania Bandinelli, Ana Baylin, Graham G Giles, Vilmundur Gudnason, Hiroyasu Iso, Rozenn N Lemaitre, Toshiharu Ninomiya, Wendy S Post, Bruce M Psaty, Jukka T Salonen, Matthias B Schulze, Michael Y Tsai, Matti Uusitupa, Nicholas J Wareham, Seung-Won Oh, Alexis C Wood, William S Harris, David Siscovick, Dariush Mozaffarian, Karin Leander, Fatty Acids And Outcomes Research Consortium (Force)

Faculty, Staff and Students Publications

BACKGROUND: It is unknown whether dietary intake of polyunsaturated fatty acids (PUFA) modifies the cardiovascular disease (CVD) risk associated with a family history of CVD. We assessed interactions between biomarkers of low PUFA intake and a family history in relation to long-term CVD risk in a large consortium.

METHODS: Blood and tissue PUFA data from 40 885 CVD-free adults were assessed. PUFA levels ≤25th percentile were considered to reflect low intake of linoleic, alpha-linolenic, and eicosapentaenoic/docosahexaenoic acids (EPA/DHA). Family history was defined as having ≥1 first-degree relative who experienced a CVD event. Relative risks with 95% CI of CVD were …

Integrating Health Equity Into Implementation Science To Advance Chronic Disease Prevention And Control, Callie Walsh-Bailey

Brown School Graduate Student Theses and Dissertations

Marginalized populations are inequitably burdened by chronic diseases such as diabetes, heart disease, obesity, and cancer. The goal of health equity work is to ensure all people have a fair and just opportunity to achieve optimal health. Implementation science has made health equity a greater focus and priority in recent years. There has been a proliferation of guidance on what implementation science needs to do to advance equity. However, the field currently lacks specific, actionable guidance on how to integrate equity. The overarching goal of this dissertation is to synthesize conceptual and theoretical underpinnings regarding health equity and bring them …

Trends In The Utilization Of Metabolic And Bariatric Surgery (Mbs) Procedures By Race And Ethnicity In Florida (2006-2017), Siyao Liu, Sarah E. Messiah, Denise C. Vidot, Preesha Malladi, Wayway M. Hlaing

Florida Public Health Review

Abstract

Metabolic and bariatric surgery (MBS) is an increasingly common treatment option for individuals with severe obesity, but utilization disparities remain with race and ethnic minority groups completing the procedure less frequently than non-Hispanic Whites. We examined the trends in MBS procedure types and prevalence of utilization by race and ethnicity among Florida inpatients.

Discharge records with any MBS using the International Classification of Diseases 9th or 10th edition Procedure Coding System (ICD-PCS), were extracted from the Florida Agency for Health Care Administration (AHCA) inpatients’ data (2006 to 2017). Those who completed either Laparoscopic Roux-en-Y Gastric Bypass (RYGB), Sleeve Gastrectomy …

Pilot Implementation Of A Nutrition-Focused Community-Health-Worker Intervention Among Formerly Chronically Homeless Adults In Permanent Supportive Housing, Jane E Hamilton, Diana C Guevara, Sara F Steinfeld, Raina Jose, Farrah Hmaidan, Sarah Simmons, Calvin W Wong, Clara Smith, Eva Thibaudeau-Graczyk, Shreela V Sharma

Faculty, Staff and Student Publications

Food insecurity is a known health equity threat for formerly chronically homeless populations even after they transition into permanent housing. This project utilized a human-centered design methodology to plan and implement a nutrition-focused community-health-worker (CHW) intervention in permanent supportive housing (PSH). The project aimed to increase access to healthy foods, improve nutritional literacy, healthy cooking/eating practices, and build community/social connectedness among 140 PSH residents. Validated food-security screening conducted by CHWs identified low or very low food security among 64% of 83 residents who completed the baseline survey, which is similar to rates found in a previous study among formerly homeless …

Effective Management And Implementation Of A Coordinated Health Program - The Steps Snap-Ed Experience, Moises Cisneros, Brenda Rodriguez-Guerra, Joseph Reyes, Emilio Puente Barrios

Research Symposium

Purpose: Coordinated health programs have been proposed for more than four decades to improve the health of children in school settings. Although a challenging task, it has the potential to touch many lives, especially those from impoverished communities (Darlington, Violon, & Jourdan, 2018). The South Texas Early Prevention Studies (STEPS) aim to positively impact the community of the Rio Grande Valley, a population known to have a high rate of obesity, by implementing a comprehensive and proactive approach with various components within a preschool students’ life. The project's goal has been to plant a seed at an early age for …

Treatment Strategies For Metabolic Associated Fatty Liver Disease (Mafld) In Childhood: A Systematic Review, Anthony Alanis, Alisha Valdez, Hector Rivera-Marrero, Joshua Membreno, Isabel Omaña-Guzman, Marisol Rosas-Diaz, Yoscelina Estrella Martínez-López, Esperanza Milagros Garcia-Oropesa, Nayely Garibay-Nieto, Alejandra Bustamante, Octelina Castillo-Ruiz, Beatriz Tapia, Leonel Vela, Kathleen V. Carter, Juan Carlos Lopez-Alvarenga

Research Symposium

Introduction: Obesity is associated with various metabolic conditions, but the impact differs between children and adults. Our previous research has demonstrated that children may exhibit reversibility in biochemical features, while experiencing less response in terms of anatomical damage. Metabolic Associated Fatty Liver Disease (MAFLD) is a condition that necessitates urgent treatment during childhood to mitigate future complications, such as worsening chronic inflammation and increased predisposition to diabetes, hypertension, or endothelial damage. In this study, we aim to evaluate the main clinical interventions (including drugs, behavioral treatments, nutrition programs, and traditional medicine) that effectively reduce MAFLD in children with obesity. …

Self-Efficacy Of Urban African Americans In Response To Covid-19 Health Information, Katrina Volbrecht

Walden Dissertations and Doctoral Studies

No abstract provided.

Disruption Of The Arabidopsis Acyl-Activating Enzyme 3 Impairs Seed Coat Mucilage Accumulation And Seed Germination, Ninghui Cheng, Paul A Nakata

Faculty, Staff and Students Publications

The Acyl-activating enzyme (AAE) 3 gene encodes an oxalyl-CoA synthetase that catalyzes the conversion of oxalate to oxalyl-CoA as the first step in the CoA-dependent pathway of oxalate catabolism. Although the role of this enzyme in oxalate catabolism has been established, its biological roles in plant growth and development are less understood. As a step toward gaining a better understanding of these biological roles, we report here a characterization of the Arabidopsis thaliana aae3 (Ataae3) seed mucilage phenotype. Ruthidium red (RR) staining of Ataae3 and wild type (WT) seeds suggested that the observed reduction in Ataae3 …

Dna Barcoding Of Herbal Supplements On The U.S. Commercial Market Associated With The Purported Treatment Of Covid-19, Calin M. Harris, Diane Y. Kim, Chevon R. Jordan, Miranda I. Miranda, Rosalee S. Hellberg

Food Science Faculty Articles and Research

Introduction

The COVID-19 pandemic was associated with an increased global use of traditional medicines, including Ayurvedic herbal preparations. Due to their growing demand, their processed nature, and the complexity of the global supply chain, there is an increased risk of adulteration in these products.

Objectives

The objective of this study was to assess the use of DNA barcoding for species identification in herbal supplements on the US market associated with the Ayurvedic treatment of respiratory symptoms.

Methods

A total of 54 commercial products containing Ayurvedic herbs were tested with four DNA barcoding regions (i.e., rbcL, matK, ITS2, and …

Antibiotic Use, Obesity, And Preterm Birth Among Women In The United States, Mya Thuzar Win

Walden Dissertations and Doctoral Studies

No abstract provided.

Pastoral Leaders’ Perception Of Obesity And Their Role Within Faith-Based Organizations, Darren D. Moore, Clinton E. Cooper, Charles Williams

The Qualitative Report

The purpose of this study was to explore the perspectives of pastoral leaders regarding obesity and health within faith-based organizations (FBOs). In this study, the authors focused on gaining additional insight regarding how pastoral leaders conceptualize and make sense of their roles in terms of health promotion within FBOs. Utilizing a qualitative research methodological approach, specifically Qualitative Description, authors administered a qualitative survey to 12 participants which yielded three emerging themes: (1) perceived scope, (2) understanding and use of resources, and (3) defining obesity through pastoral leaders’ perspectives. In the study, investigators discuss clinical implications and provide recommendations.