Dietetics and Clinical Nutrition Commons^™

Food-Related Behaviors Of Rural (Asaase Kooko) And Peri-Urban (Kaadjanor) Households In Ghana, Prince Kwabena Osei, Megan A Mccrory, Matilda Steiner-Asiedu, Edward Sazonov, Mingui Sun, Wenyan Jia, Tom Baranowski, Gary Frost, Benny Lo, Alex Kojo Anderson

Children’s Nutrition Research Center Staff Publications

Background: "Food-related behaviors" range widely and include food acquisition, storage, cooking, meal sharing, eating practices, among others. Food-related behaviors can influence nutritional status and health outcomes, and likely vary between rural and peri-urban households; however, there is limited documentation on such differences.

Objective: To assess food-related behaviors of rural and peri-urban households in Ghana to inform the design and implementation of a field study to validate passive wearable camera technologies for dietary assessment.

Methods: This was a cross-sectional qualitative study in rural (Asaase Kokoo) and peri-urban (Kaadjanor) communities, Ghana. Forty key informants (20 rural and 20 peri-urban) were interviewed about …

Regulatory B Cells, The Key Regulator To Induce Immune Tolerance In Organ Transplantation, Jinfeng Liao, Yixin Yang, Jisong Li, Zheng Liu, Siyuan Song, Yu Zeng, Yi Wang

Children’s Nutrition Research Center Staff Publications

In solid organ transplantation, especially renal transplantation, for the induction of immune tolerance, accumulating evidence has revealed that Regulatory B cells (Breg) play a crucial role in stimulating immune tolerance, alleviating immune responses, and improving graft survival. We describe the heterogeneous nature of Bregs, focusing on their defining surface markers and regulatory functions. Meanwhile, the major cytokine secretion function and the correlation between Breg and Treg or other immune checkpoints to balance the immune responses are addressed. Furthermore, we summarized the intrinsic and extrinsic pathways or costimulatory stimuli for the differentiation from naïve B cells. More importantly, we summarized the …

The Relationship Between Food Insecurity And Low Birthweight Across Us Counties And Related Racial Disparities, Marissa A. Beldon, Shondra L. Clay, M. Courtney Hughes, Kathryn Mazurek

Faculty Articles, Papers, and Other Scholarship

Objective

To explore the relationship between low birthweight (LBW) and food insecurity across US counties and determine whether this relationship differs between Black and White women.

Methods

LBW data was derived from the 2013–2019 National Center for Health Statistics and National Vital Statistics System Birth Files. Food insecurity data was derived from Feeding America’s 2013–2019 Map the Meal Gap project. Analyses included descriptive statistics and regression models.

Results

Data were available for 3037 US counties. Food insecurity significantly predicted county-level LBW (t(3035) = 44.48, P <  .001) and explained 39.46% of the variance in LBW (F(13,035) = 1978.03, P <  .001, R = .63). Food insecurity predicted LBW for …

Food Allergies And Quality Of Life In Older Adults: Development Of A Food Allergy Questionnaire, Avalon F. Mustafa

UNF Graduate Theses and Dissertations

The United States is experiencing a rapid increase in the number of older adults, yet there is a lack of research on food allergies in this demographic. While there are survey instruments available to study food allergies and quality of life, none of these are tailored to the unique needs of elderly individuals. This study aims to create and validate an on-line survey instrument specifically designed for older adults, focusing on their quality of life in the context of food allergies. The survey will be used to establish a food allergy severity score and a quality-of-life score, enabling comparison between …

Parental Sources Of Nutrition Information And Their Knowledge, Attitudes, And Behaviors: Impact On Children's Dietary Intake In Ages 2-5 – A Cross-Sectional Study, Mara O. Fiorio

UNF Graduate Theses and Dissertations

Objectives: Nutrition in early childhood is critical to long-term health outcomes and parents play a key role in shaping children’s eating habits. This study examined where U.S. parents of children aged 2–5 obtain nutrition information, source credibility, and how parental nutrition knowledge, attitudes, and behaviors (KAB) relate to children’s dietary intake.

Methods: A cross-sectional online survey was completed by 126 parents, recruited via social media and community networks using convenience sampling. The survey assessed parental sources of nutrition information, perceived trustworthiness, nutrition knowledge, feeding attitudes and behaviors, and child dietary intake. Descriptive statistics summarized demographic characteristics and source utilization. Chi-square …

The Management Of Dietary Fiber Intake In Children With Chronic Kidney Disease - Clinical Practice Recommendations From The Pediatric Renal Nutrition Taskforce., An Desloovere, Nonnie Polderman, José Renken-Terhaerdt, Vanessa Shaw, Caroline Anderson, Larry A. Greenbaum, Christina L. Nelms, Leila Qizalbash, Stella Stabouli, Jetta Tuokkola, Bradley A. Warady, Johan Vande Walle, Fabio Paglialonga, Rukshana Shroff, Evelien Snauwaert

Manuscripts, Articles, Book Chapters and Other Papers

The benefits of dietary fiber are widely accepted. Nevertheless, a substantial proportion of children fail to meet the recommended intake of dietary fiber. Achieving adequate fiber intake is especially challenging in children with chronic kidney disease (CKD). An international team of pediatric renal dietitians and pediatric nephrologists from the Pediatric Renal Nutrition Taskforce (PRNT) has developed clinical practice recommendations (CPRs) for the dietary intake of fiber in children and adolescents with CKD. In this CPR paper, we propose a definition of fiber, provide advice on the requirements and assessment of fiber intake, and offer practical guidance on optimizing dietary fiber …

Nutritional Management Of The Child With Chronic Kidney Disease And On Dialysis., Vanessa Shaw, Caroline Anderson, An Desloovere, Larry A. Greenbaum, Lyndsay Harshman, Christina L. Nelms, Pearl Pugh, Nonnie Polderman, José Renken-Terhaerdt, Evelien Snauwaert, Stella Stabouli, Jetta Tuokkola, Johan Vande Walle, Bradley A. Warady, Fabio Paglialonga, Rukshana Shroff

Manuscripts, Articles, Book Chapters and Other Papers

While it is widely accepted that the nutritional management of the infant with chronic kidney disease (CKD) is paramount to achieve normal growth and development, nutritional management is also of importance beyond 1 year of age, particularly in toddlers, to support the delayed infantile stage of growth that may extend to 2-3 years of age. Puberty is also a vulnerable period when nutritional needs are higher to support the expected growth spurt. Inadequate nutritional intake throughout childhood can result in failure to achieve full adult height potential, and there is an increased risk for abnormal neurodevelopment. Conversely, the rising prevalence …

Increased Nitrate Intake From Beetroot Juice Over 4 Weeks Changes The Composition Of The Oral, But Not The Intestinal Microbiome, Rebeka Fejes, Joana Séneca, Petra Pjevac, Martin Lutnik, Stefan Weisshaar, Nina Pilat, Romy Steiner, Karl Heinz Wagner, Richard J. Woodman, Catherine P. Bondonno, Jonathan M. Hodgson, David Berry, Michael Wolzt, Oliver Neubauer

Research outputs 2022 to 2026

Inorganic dietary nitrate, metabolized through an endogenous pathway involving nitrate reducing bacteria, improves cardiovascular health, but its effects on the oral and intestinal microbiomes of older adults with treated hypertension are unknown. Our study investigated the effects of nitrate from beetroot juice on the oral and intestinal microbiomes of this population. A randomized, double-blind, placebo-controlled crossover trial was conducted with 15 participants (age range: 56–71 years), who consumed nitrate-rich or nitrate-depleted (placebo) beetroot juice for 4 weeks. The oral microbiome analysis revealed an increase in Neisseria and a decrease in Veillonella relative abundance (for both, PERMANOVA p < 0.001), with no significant changes in the intestinal microbiome composition. Our findings suggest that an increased dietary nitrate intake from a vegetable source may selectively modulate the oral microbiome and promote an increased abundance of nitrate-reducing species, which was previously associated with improved cardiovascular health outcomes.

Validation Of Nutrition Focus Physical Assessment Via Telehealth, Ann Flickinger Ms, Rd, Ldn, Melissa Faura Rd, Ldn, Shae Duka Mph

Clinical Nutrition Service

No abstract provided.

January 2025, Swosu Bulldog Wellness Committee

SWOSU BULLDOG WELLNESS

January is Thyroid Disease Awareness Month

The Association Of Cognitive Task Scores With Energy Intake Measurement Error From Technology-Assisted 24 Hr Recalls, Clare Whitton, Barbara A. Mullan, Satvinder S. Dhaliwal, Richard Norman, Carol J. Boushey, Clare E. Collins, Megan E. Rollo, Deborah A. Kerr

Research outputs 2022 to 2026

Measurement error undermines the accuracy of dietary intake data. The 24-hour dietary recall (24HR) is the standard data collection method in nutrition surveillance. Several neurocognitive processes underpin the act of recall, and individuals differ in their performance of these processes. This study aimed to investigate whether variation in neurocognitive processes, measured using four cognitive tasks, was associated with variation in measurement error of 24HRs. Participants (n 139) completed the Trail Making Test, the Wisconsin Card Sorting Test, the Visual Digit Span, and the Vividness of Visual Imagery questionnaire. During a controlled feeding study, participants completed three technology-assisted 24HR; the Automated …

Validation Of The Alzheimer's Disease-Commonwealth Scientific And Industrial Research Organisation Food Frequency Questionnaire Using Weighed Food Records And Biomarkers: The Method Of Triads Model, Samantha L. Gardener, James D. Doecke, Philippa Lyons-Wall, Ralph N. Martins, Stephanie R. Rainey-Smith

Research outputs 2022 to 2026

The objective was to apply the triangular approach, the Method of Triads, to determine the validity of the Alzheimer’s disease-Commonwealth Scientific and Industrial Research Organisation food frequency questionnaires (FFQ) in 98 cognitively unimpaired Australian older adults using blood biomarkers and 4-day weighed food records. Spearman’s correlation coefficients were calculated between each dietary method and the validity coefficient was calculated using the Method of Triads. 95% confidence intervals for the validity coefficients were estimated using bootstrap sampling. Spearman’s correlation coefficients between FFQ and weighed food record intake for docosahexaenoic acid (DHA) and vitamin E (r = 1.00 and r = 0.95, …

Sorghum And Sorghum-Based Products: Nutritional Composition, Prebiotic Potential And Health Benefits In Gut Microbiota Interactions, W. M.A.D.Binosha Fernando, Rasheed A. Abdulraheem, Kalmee Pramoda Kariyawasam, Amal Sudaraka Samarasinghe, W. M.Kendrea T. Fernando, Hannah Barnes, Malina Robertson, D. P.W. Jayatunga, B. G.D.N.K. De Silva, Vijay Jayasena

Research outputs 2022 to 2026

Sorghum (Sorghum bicolor L.) is a member of the Poaceae family and is the fifth most important crop globally. Sorghum grains (SGs) are rich in health-promoting macro- and micronutrients and phytochemicals. SGs are commonly consumed as food or as ingredients in food, especially in African countries. Therefore, food products such as ogi, bread and flour have been and are still being developed from SGs to provide nutritional and health benefits. However, the nutritional and prebiotic potential of SGs, especially the pigment pericarps, has not been fully exploited. This review describes micronutrients in different varieties of sorghum and the health benefits …

Mody Calculator And Clinical Features Routinely Used To Distinguish Mody From Type 2 Diabetes In Adults Perform Poorly For Youth Clinically Diagnosed With Type 2 Diabetes, Raymond J Kreienkamp, Beverley M Shields, Toni I Pollin, Amy S Shah, Angela D Liese, Anna Bellatorre, Catherine Pihoker, Mustafa Tosur, Jose C Florez, Shylaja Srinivasan, Andrew T Hattersley, Miriam S Udler, Maria J Redondo

Children’s Nutrition Research Center Staff Publications

No abstract provided.

Characterizing Fermentable Carbohydrate Foods In The Diets Of Children With Abdominal Pain-Related Disorders Of Gut-Brain Interaction And Healthy Children, Vishnu Narayana, Jocelyn Chang, Ann R Mcmeans, Tasha Murphy, Rona L Levy, Robert J Shulman, Bruno P Chumpitazi

Children’s Nutrition Research Center Staff Publications

Objectives: Restricting dietary fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAPs) can alleviate symptoms in children with disorders of gut-brain interaction (DGBI). Due to the restrictions of a low FODMAP diet (LFD), a less restrictive FODMAP Gentle diet (FGD) has been suggested. However, the types and amounts of high FODMAP foods and carbohydrates commonly consumed by children have not been studied. We aimed to identify the high FODMAP foods and proportions of FODMAP carbohydrates consumed by children with DGBI and healthy children (HC) and to determine which usually ingested FODMAPs would be restricted on the FGD.

Methods: Three-day diet records from …

Ethical Considerations For Teaching With Artificial Intelligence: A Scoping Review In Medical Education Settings, Amani Itani, Susie L Gronseth, Salma Musaad, Thuy Nguyen, Yiming Mirabile, Bettina M Beech

Children’s Nutrition Research Center Staff Publications

In the evolving realm of medical education, where artificial intelligence (AI) technologies play an increasingly pivotal role, embedding AI ethics within educational frameworks has become crucial. This scoping review explores the breadth of literature concerning ethical considerations for teaching with AI in medical education settings. Following the Preferred Reporting Items for Systematic Reviews and Meta-analyses extension for Scoping Reviews (PRISMA-ScR) guidelines, the team analyzed 82 peer-reviewed English-language articles published between 2018 and October 2023, sourced from PubMed, Embase, and Web of Science. The review presents insights into the geographic distribution of studies, publication trends, article types, common keywords, areas of …

Commentary: Impact Of Resistance Training Intensity On Body Composition And Nutritional Intake Among College Women With Overweight And Obesity: A Cluster Randomized Controlled Trial, Joshua L Keller, Sarah E Deemer, Gian Luca Di Tanna, Sherri L Pals, Kevin R Fontaine, David B Allison

Children’s Nutrition Research Center Staff Publications

No abstract provided.

Dual Inhibitor Of Mdm2 And Nfat1 For Experimental Therapy Of Breast Cancer: In Vitro And In Vivo Anticancer Activities And Newly Discovered Effects On Cancer Metabolic Pathways, Wei Wang, Marlene Aguilar, Sayantap Datta, Abigail Alley, Meheret Tadesse, Xinshi Wang, Xia Gao, Ruiwen Zhang

Faculty, Staff and Students Publications

INTRODUCTION: The oncogene MDM2 has garnered attention not only for its role in cancer as a negative regulator of the tumor suppressor p53 but also for its p53-independent oncogenic activities. MDM2 also involves metabolic reprogramming, such as serine metabolism, respiration, mitochondrial functions, the folate cycle, and redox balance. Traditional MDM2 inhibitors blocking the protein-protein binding between MDM2 and p53 have shown limited clinical success in various stages of clinical trials, most likely due to low efficacy, drug toxicity, and drug resistance, highlighting the need for a novel, p53-independent strategy to inhibit MDM2. The present study investigated the antitumor effects of …

Predictive Equation Derived From 6,497 Doubly Labelled Water Measurements Enables The Detection Of Erroneous Self-Reported Energy Intake, Rania Bajunaid, Chaoqun Niu, Catherine Hambly, Zongfang Liu, Yosuke Yamada, Heliodoro Aleman-Mateo, Liam J Anderson, Lenore Arab, Issad Baddou, Linda Bandini, Kweku Bedu-Addo, Ellen E Blaak, Carlijn V C Bouten, Soren Brage, Maciej S Buchowski, Nancy F Butte, Stefan G J A Camps, Regina Casper, Graeme L Close, Jamie A Cooper, Richard Cooper, Sai Krupa Das, Peter S W Davies, Prasangi Dabare, Lara R Dugas, Simon Eaton, Ulf Ekelund, Sonja Entringer, Terrence Forrester, Barry W Fudge, Melanie Gillingham, Annelies H Goris, Michael Gurven, Asmaa El Hamdouchi, Hinke H Haisma, Daniel Hoffman, Marije B Hoos, Sumei Hu, Noorjehan Joonas, Annemiek M Joosen, Peter Katzmarzyk, Misaka Kimura, William E Kraus, Wantanee Kriengsinyos, Rebecca Kuriyan, Robert F Kushner, Estelle V Lambert, Pulani Lanerolle, Christel L Larsson, William R Leonard, Nader Lessan, Marie Löf, Corby K Martin, Eric Matsiko, Anine C Medin, James C Morehen, James P Morton, Aviva Must, Marian L Neuhouser, Theresa A Nicklas, Christine D Nyström, Robert M Ojiambo, Kirsi H Pietiläinen, Yannis P Pitsiladis, Jacob Plange-Rhule, Guy Plasqui, Ross L Prentice, Susan B Racette, David A Raichlen, Eric Ravussin, Leanne M Redman, John J Reilly, Rebecca Reynolds, Susan B Roberts, Dulani Samaranayakem, Luis B Sardinha, Analiza M Silva, Anders M Sjödin, Marina Stamatiou, Eric Stice, Samuel S Urlacher, Ludo M Van Etten, Edgar G A H Van Mil, George Wilson, Jack A Yanovski, Tsukasa Yoshida, Xueying Zhang, Alexia J Murphy-Alford, Srishti Sinha, Cornelia U Loechl, Amy H Luke, Herman Pontzer, Jennifer Rood, Hiroyuki Sagayama, Dale A Schoeller, Klaas R Westerterp, William W Wong, John R Speakman

Faculty, Staff and Students Publications

Nutritional epidemiology aims to link dietary exposures to chronic disease, but the instruments for evaluating dietary intake are inaccurate. One way to identify unreliable data and the sources of errors is to compare estimated intakes with the total energy expenditure (TEE). In this study, we used the International Atomic Energy Agency Doubly Labeled Water Database to derive a predictive equation for TEE using 6,497 measures of TEE in individuals aged 4 to 96 years. The resultant regression equation predicts expected TEE from easily acquired variables, such as body weight, age and sex, with 95% predictive limits that can be used …

A Comprehensive Uhplc-Ms/Ms And Extraction Method Reveals Flavonoid Profile And Concentration Are Diverse In Spinach (Spinacia Oleracea L), Michael P Dzakovich, Elaine A Le, Alvin L Tak, Shaji K Chacko

Children’s Nutrition Research Center Staff Publications

INTRODUCTION: Spinach produces an array of unique flavonoids not commonly found in other fruits and vegetables. These molecules likely serve as defense agents against biotic and abiotic stress and may have health beneficial properties for humans. Current methods to analyze spinach flavonoids are incomplete and only capture a portion of this uncharacterized pathway. A comprehensive analysis method is needed to determine how genetics, environmental conditions, and other factors influence spinach flavonoid biosynthesis.

METHODS: We developed and validated a high-throughput extraction and ultra high-performance liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) method to separate and quantify 39 spinach flavonoid species in 11.5 …