Dietetics and Clinical Nutrition Commons^™

Utilization Of Protective Cultures To Reduce Late Gas Formation By Paucilactobacillus Wasatchensis, Ireland R. Green

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Cheesemaking is a process susceptible to defects caused by microbes not purposefully added by the manufacturer. While these bacteria are not a health concern, they can cause problems such as producing carbon dioxide inside the cheese. This can cause slits and cracks in cheese making cheese unsuitable for slicing. One such bacteria identified by cheese researchers at Utah State University and Weber State University is Paucilactobacillus wasatchensis. When present in cheese, it can cause gas formation by using galactose to supply its energy. In doing so, it takes this six-carbon sugar and converts it into a five-carbon sugar and …

Comparison Of Microbial Diversity Of Fifteen Aged Cheddar Cheeses From Different Regions Using Next Generation Sequencing, Sophie L. Overbeck

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This project was funded by BUILD Dairy to test the efficacy of using next generation sequencing to study Cheddar cheese microbiomes. The 15 different cheese samples used in this study were purchased in the retail market from various manufacturers and different origins of manufacture. Sequencing was done by the Center for Integrated Biosystems at Utah State University using Illumina MiSeq.

The aim of this project is to provide further understanding of how using next generation sequencing can benefit the study of bacterial communities and their influence during the aging process of Cheddar cheese and the possibility of identifying defect causing …

Sugar-Sweetened Beverage Consumption May Modify Associations Between Genetic Variants In The Chrebp (Carbohydrate Responsive Element Binding Protein) Locus And Hdl-C (High-Density Lipoprotein Cholesterol) And Triglyceride Concentrations, Danielle E Haslam, Gina M Peloso, Melanie Guirette, Fumiaki Imamura, Traci M Bartz, Achilleas N Pitsillides, Carol A Wang, Ruifang Li-Gao, Jason M Westra, Niina Pitkänen, Kristin L Young, Mariaelisa Graff, Alexis C Wood, Kim V E Braun, Jian'an Luan, Mika Kähönen, Jessica C Kiefte-De Jong, Mohsen Ghanbari, Nathan Tintle, Rozenn N Lemaitre, Dennis O Mook-Kanamori, Kari North, Mika Helminen, Yasmin Mossavar-Rahmani, Linda Snetselaar, Lisa W Martin, Jorma S Viikari, Wendy H Oddy, Craig E Pennell, Frits R Rosendall, M Arfan Ikram, Andre G Uitterlinden, Bruce M Psaty, Dariush Mozaffarian, Jerome I Rotter, Kent D Taylor, Terho Lehtimäki, Olli T Raitakari, Kara A Livingston, Trudy Voortman, Nita G Forouhi, Nick J Wareham, Renée De Mutsert, Steven S Rich, Joann E Manson, Samia Mora, Paul M Ridker, Jordi Merino, James B Meigs, Hassan S Dashti, Daniel I Chasman, Alice H Lichtenstein, Caren E Smith, Josée Dupuis, Mark A Herman, Nicola M Mckeown

Faculty, Staff and Students Publications

BACKGROUND: ChREBP (carbohydrate responsive element binding protein) is a transcription factor that responds to sugar consumption. Sugar-sweetened beverage (SSB) consumption and genetic variants in the

METHODS: Data from 11 cohorts from the Cohorts for Heart and Aging Research in Genomic Epidemiology consortium (N=63 599) and the UK Biobank (N=59 220) were used to quantify associations of SSB consumption, genetic variants, and their interaction on HDL-C and triglyceride concentrations using linear regression models. A total of 1606 single nucleotide polymorphisms within or near

RESULTS: In a meta-analysis, rs71556729 was significantly associated with higher HDL-C concentrations only among the highest SSB consumers …

Development And Implementation Of An Evaluation Tool For Measuring Cultural Competency Learning Activities In Health And Sport Science Undergraduate Students, Diana Cuy Castellanos, Haozhou Pu, Rachel Piero

International Journal of Health Sciences Education

Due to the diversity within the healthcare system, it is important to promote cultural competency in healthcare providers. The integration of pedagogical approaches to cultural competency into health-related programs cannot be understated. Therefore, the purpose of this study was to develop an instrument to examine the student engagement in cultural competency-related activities within health-related degree programs and determine the relationship between engagement and cultural competency. Participants of the study included first- and fourth-year undergraduate students studying within a health-related program at a mid-sized, private university in the Midwestern US. Participants completed a cultural competency inventory questionnaire which included activities identified …

Impact Of Amerind Ancestry And Fads Genetic Variation On Omega-3 Deficiency And Cardiometabolic Traits In Hispanic Populations, Chaojie Yang, Brian Hallmark, Jin Choul Chai, Timothy D O'Connor, Lindsay M Reynolds, Alexis C Wood, Michael Seeds, Yii-Der Ida Chen, Lyn M Steffen, Michael Y Tsai, Robert C Kaplan, Martha L Daviglus, Lawrence J Mandarino, Amanda M Fretts, Rozenn N Lemaitre, Dawn K Coletta, Sarah A Blomquist, Laurel M Johnstone, Chandra Tontsch, Qibin Qi, Ingo Ruczinski, Stephen S Rich, Rasika A Mathias, Floyd H Chilton, Ani Manichaikul

Children’s Nutrition Research Center Staff Publications

Long chain polyunsaturated fatty acids (LC-PUFAs) have critical signaling roles that regulate dyslipidemia and inflammation. Genetic variation in the FADS gene cluster accounts for a large portion of interindividual differences in circulating and tissue levels of LC-PUFAs, with the genotypes most strongly predictive of low LC-PUFA levels at strikingly higher frequencies in Amerind ancestry populations. In this study, we examined relationships between genetic ancestry and FADS variation in 1102 Hispanic American participants from the Multi-Ethnic Study of Atherosclerosis. We demonstrate strong negative associations between Amerind genetic ancestry and LC-PUFA levels. The FADS rs174537 single nucleotide polymorphism (SNP) accounted for much …

Potential Benefits Of Bovine Colostrum In Pediatric Nutrition And Health, Per Torp Sangild, Caitlin Vonderohe, Valeria Melendez Hebib, Douglas G Burrin

Children’s Nutrition Research Center Staff Publications

Bovine colostrum (BC), the first milk produced from cows after parturition, is increasingly used as a nutritional supplement to promote gut function and health in other species, including humans. The high levels of whey and casein proteins, immunoglobulins (Igs), and other milk bioactives in BC are adapted to meet the needs of newborn calves. However, BC supplementation may improve health outcomes across other species, especially when immune and gut functions are immature in early life. We provide a review of BC composition and its effects in infants and children in health and selected diseases (diarrhea, infection, growth-failure, preterm birth, necrotizing …

Feasibility And Efficacy Of The "Funpals Playgroup" Intervention To Improve Toddler Dietary And Activity Behaviors: A Pilot Randomized Controlled Trial, Aliye B Cepni, Ashley Taylor, Christine Crumbley, Debbe Thompson, Nancy E Moran, Norma Olvera, Daniel P O'Connor, Katherine R Arlinghaus, Craig A Johnston, Tracey A Ledoux

Children’s Nutrition Research Center Staff Publications

This study evaluated the feasibility and effects of the Families Understanding Nutrition and Physically Active Lifestyles (FUNPALs) Playgroup on toddler (12–36-month-old) diet and activity behaviors. Parent–toddler dyads were recruited from disadvantaged communities and randomly assigned to receive 10-weekly sessions of the FUNPALs Playgroup (n = 24) or dose-matched health education control group (n = 26). FUNPALs Playgroups involved physical and snack activities, delivery of health information, and positive parenting coaching. The control group involved group health education for parents only. Process outcomes (e.g., retention rate, fidelity) and focus groups determined feasibility and perceived effects. To evaluate preliminary effects, …

Later Sleep Timing Predicts Accelerated Summer Weight Gain Among Elementary School Children: A Prospective Observational Study, Jennette P Moreno, Javad Razjouyan, Houston Lester, Hafza Dadabhoy, Mona Amirmazaheri, Layton Reesor-Oyer, Teresia M O'Connor, Daphne C Hernandez, Bijan Najafi, Candice A Alfano, Stephanie J Crowley, Debbe Thompson, Tom Baranowski

Children’s Nutrition Research Center Staff Publications

Objectives and background: Social demands of the school-year and summer environment may affect children's sleep patterns and circadian rhythms during these periods. The current study examined differences in children's sleep and circadian-related behaviors during the school-year and summer and explored the association between sleep and circadian parameters and change in body mass index (BMI) during these time periods.

Methods: This was a prospective observational study with 119 children ages 5 to 8 years with three sequential BMI assessments: early school-year (fall), late school-year (spring), and beginning of the following school-year in Houston, Texas, USA. Sleep midpoint, sleep duration, variability of …

Screen Time Parenting Practices And Associations With Preschool Children’S Tv Viewing And Weight-Related Outcomes, Cody D. Neshteruk, Gina L. Tripicchio, Stephanie Lobaugh, Amber E. Vaughn, Courtney T. Luecking, Stephanie Mazzucca, Dianne S. Ward

Dietetics and Human Nutrition Faculty Publications

The purpose of this study was to examine associations between screen time (ST) parenting practices and 2–5-year-old children’s TV viewing and weight status. Data were collected from 252 parent–child dyads enrolled in a randomized parent-focused childhood obesity prevention trial from 2009–2012. ST parenting practices were assessed at baseline using a validated parent-reported survey. Parent-reported child TV viewing and objectively measured anthropometrics were assessed at baseline, post-intervention (35 weeks), and follow-up (59 weeks). Marginal effect models were developed to test the association between baseline ST parenting practices and children’s TV viewing, BMI z-score, and waist circumference across all time points. Limiting/monitoring …

Body Composition Changes In Children During Treatment For Moderate Acute Malnutrition: Findings From A 4-Arm Cluster-Randomized Trial In Sierra Leone, Devika J Suri, Isabel Potani, Akriti Singh, Stacy Griswold, William W Wong, Breanne Langlois, Ye Shen, Kwan Ho Kenneth Chui, Irwin H Rosenberg, Patrick Webb, Beatrice L Rogers

Children’s Nutrition Research Center Staff Publications

Background: Measures that better describe "healthy" and sustainable recovery during nutritional treatment of children with moderate acute malnutrition (MAM) are needed.

Objectives: We compared changes to body composition among children receiving 1 of 4 specialized nutritious food (SNFs) during treatment of MAM and by recovery and relapse outcomes.

Methods: The study was nested within a prospective, cluster-randomized, community-based, cost-effectiveness trial assessing 4 SNFs to treat children aged 6-59 mo with MAM [midupper arm circumference (MUAC) ≥11.5 cm and <12.5 cm without bipedal edema] in Sierra Leone. Biweekly SNF rations (1 of 3 fortified-blended foods or a lipid-based nutrient supplement) were given until children recovered (MUAC ≥12.5 cm), or up to 7 rations (∼12 wk). Deuterium dilution was used to estimate fat-free mass (FFM) and fat mass (FM) at enrollment and after 4 wk of treatment to ensure similar treatment exposure among the participants. Another MUAC measurement was performed among recovered children 4 wk after program exit to determine whether recovery was sustained. ANOVA, paired t tests, and linear regression models were used to determine significant differences in changes from baseline to 4 wk.

Results: Among 312 analyzed participants, mean baseline weight comprised ∼80% FFM; mean weight gained after 4 wk comprised ∼82% FFM. Changes in …

Quality Improvement In Diabetes Care: A Review Of Initiatives And Outcomes In The T1d Exchange Quality Improvement Collaborative, Olivia Z B Ginnard, G Todd Alonso, Sarah D Corathers, Carla Demeterco-Berggren, Lauren H Golden, Brian T Miyazaki, Grace Nelson, Emma Ospelt, Osagie Ebekozien, Joyce M Lee, Kathryn S Obrynba, Daniel J Desalvo, T1d Exchange Quality Improvement Collaborative Study Group

Children’s Nutrition Research Center Staff Publications

Despite immense strides in therapeutic advances, clinical outcomes continue to be less than ideal for people with type 1 diabetes. This discrepancy has prompted an outpouring of quality improvement (QI) initiatives to address the medical, psychosocial, and health equity challenges that complicate ideal type 1 diabetes care and outcomes. This article reviews a framework for QI in diabetes care that guided the development of the T1D Exchange Quality Improvement Collaborative to improve care delivery and health outcomes in type 1 diabetes. Evaluation of the methodology, outcomes, and knowledge gained from these initiatives will highlight the importance of continued QI initiatives …

Reciprocal Control Of Obesity And Anxiety-Depressive Disorder Via A Gaba And Serotonin Neural Circuit, Guobin Xia, Yong Han, Fantao Meng, Yanlin He, Dollada Srisai, Monica Farias, Minghao Dang, Richard D Palmiter, Yong Xu, Qi Wu

Children’s Nutrition Research Center Staff Publications

The high comorbidity between obesity and mental disorders, such as depression and anxiety, often exacerbates metabolic and neurological symptoms significantly. However, neural mechanisms that underlie reciprocal control of feeding and mental states are largely elusive. Here we report that melanocortin 4 receptor (MC4R) neurons located in the dorsal bed nucleus of the stria terminus (dBNST) engage in the regulation of mentally associated weight gain by receiving GABAergic projections from hypothalamic AgRP neurons onto α5-containing GABA

July 2021, Swosu Bulldog Wellness Committee

SWOSU BULLDOG WELLNESS

UV Safety Awareness & Parks and Recreation Month

As many of us are enjoying those warm rays this summer, we must remember to protect our skin and eyes from the damaging effects of the sun. According to the CDC skin cancer is the leading type of cancer in the U.S., so it’s important to educate ourselves on the risks associated with it.

The Shape Of The Oral Glucose Tolerance Test-Glucose Response Curve In Islet Cell Antibody-Positive Vs -Negative Obese Youth Clinically Diagnosed With Type 2 Diabetes, Joon Young Kim, Hala Tfayli, Fida Bacha, Silva Arslanian

Children’s Nutrition Research Center Staff Publications

BACKGROUND: The oral glucose tolerance test (OGTT)-glucose response curves (GRCs; incessant increase, monophasic, and biphasic) reflect insulin sensitivity and β-cell function, being worse in the former and superior in the latter. Here, we examined if the OGTT-GRC pattern is worse in obese antibody (glutamic acid decarboxylase 65-kDa [GAD65] and insulinoma-associated protein-2 [IA-2])-positive (Ab

METHODS: Forty-seven obese youth, 15 Ab

RESULTS: Incessant increase OGTT-GRC is the most frequent curve type and is three-fold higher in Ab

CONCLUSION: Severe insulin deficiency, a characteristic of type 1 diabetes, seems to be related to higher prevalence of incessant increase in Ab

Barbadin Potentiates Long-Term Effects Of Lorcaserin On Pomc Neurons And Weight Loss, Yang He, Hailan Liu, Na Yin, Yongjie Yang, Chunmei Wang, Meng Yu, Hesong Liu, Chen Liang, Julia Wang, Longlong Tu, Nan Zhang, Lina Wang, Yanlin He, Makoto Fukuda, Qi Wu, Zheng Sun, Qingchun Tong, Yong Xu

Children’s Nutrition Research Center Staff Publications

Obesity is a serious global health problem because of its increasing prevalence and comorbidities, but its treatments are limited. The serotonin 2C receptor (5-HT_2CR), a G-protein-coupled receptor, activates proopiomelanocortin (POMC) neurons in the arcuate nucleus of hypothalamus (ARH) to reduce appetite and weight gain. However, several 5-HT analogs targeting this receptor, e.g., lorcaserin (Lor), suffer from diminished efficacy to reduce weight after prolonged administration. Here, we show that barbadin (Bar), a novel β-arrestin/β2-adaptin inhibitor, can prevent 5-HT_2CR internalization in cells and potentiate long-term effects of Lor to reduce appetite and body weight in male mice. Mechanistically, …

Restoration Of The Molecular Clock Is Tumor Suppressive In Neuroblastoma, Myrthala Moreno-Smith, Giorgio Milazzo, Ling Tao, Baharan Fekry, Bokai Zhu, Mahmoud A Mohammad, Simone Di Giacomo, Roshan Borkar, Karthik Reddy Kami Reddy, Mario Capasso, Sanjeev A Vasudevan, Pavel Sumazin, John Hicks, Nagireddy Putluri, Giovanni Perini, Kristin Eckel-Mahan, Thomas P Burris, Eveline Barbieri

Children’s Nutrition Research Center Staff Publications

MYCN activation is a hallmark of advanced neuroblastoma (NB) and a known master regulator of metabolic reprogramming, favoring NB adaptation to its microenvironment. We found that the expression of the main regulators of the molecular clock loops is profoundly disrupted in MYCN-amplified NB patients, and this disruption independently predicts poor clinical outcome. MYCN induces the expression of clock repressors and downregulates the one of clock activators by directly binding to their promoters. Ultimately, MYCN attenuates the molecular clock by suppressing BMAL1 expression and oscillation, thereby promoting cell survival. Reestablishment of the activity of the clock activator RORα via its genetic …

Community-Based Efforts Aim To Improve The Food Environment Within A Highly Obese Rural Appalachian County, Rachel Gillespie, Emily M. Dewitt, Heather Norman-Burgdolf, Brynnan Dunaway, Alison A. Gustafson

Dietetics and Human Nutrition Faculty Publications

Rural communities in Appalachia are displaying increased obesity prevalence, yet traditional interventions have not provided a broad enough impact to improve dietary consumption patterns. Therefore, expanding efforts that address the food environment and incorporate behavioral nudges through community-developed marketing strategies may be a viable mechanism to improve food and beverage choices within this unique population. This study installed shelf-wobblers across n = 5 gas stations in one rural Appalachian county in Kentucky. Smart Snacks were identified from store inventory lists utilizing the CDC Food Service Guideline for Federal Facilities calculator and were categorized into high-protein snacks, low-fat carbohydrate snacks, meal …

Defining The Relative Role Of Insulin Clearance In Early Dysglycemia In Relation To Insulin Sensitivity And Insulin Secretion: The Microbiome And Insulin Longitudinal Evaluation Study (Miles), Alexis C Wood, Elizabeth T Jensen, Alain G Bertoni, Gautam Ramesh, Stephen S Rich, Jerome I Rotter, Yii-Der I Chen, Mark O Goodarzi

Children’s Nutrition Research Center Staff Publications

Insulin resistance and insufficient insulin secretion are well-recognized contributors to type 2 diabetes. A potential role of reduced insulin clearance has been suggested, but few studies have investigated the contribution of insulin clearance while simultaneously examining decreased insulin sensitivity and secretion. The goal of this study was to conduct such an investigation in a cohort of 353 non-Hispanic White and African American individuals recruited in the Microbiome and Insulin Longitudinal Evaluation Study (MILES). Participants underwent oral glucose tolerance tests from which insulin sensitivity, insulin secretion, insulin clearance, and disposition index were calculated. Regression models examined the individual and joint contributions …

Associations Between Screen-Based Activities, Physical Activity, And Dietary Habits In Mexican Schoolchildren, Erica G Soltero, Alejandra Jáuregui, Edith Hernandez, Simón Barquera, Edtna Jáuregui, Juan Ricardo López-Taylor, Luis Ortiz-Hernández, Lucie Lévesque, Rebecca E Lee

Children’s Nutrition Research Center Staff Publications

Screen-based activities are associated with increased risk of obesity and contribute to physical inactivity and poor dietary habits. The primary aim of this study was to examine the associations among screen-based activities, physical activity, and dietary habits in school-aged children in Guadalajara, Puerto Vallarta, and Mexico City, Mexico. The secondary aim was to examine these associations across sex. The School Physical Activity and Nutrition survey was used to assess screen-based activities (TV watching, video game use, computer use), physical activity, and dietary habits. Organized activity/sports participation, unhealthy dietary habits, and household income were correlated with screen-based activities. While TV watching …

Demographics, Activities, And Environmental Factors Impact Burnout In A National Survey Of Emergency Medicine Residents, Nicole Battaglioli, Tim P. Moran, Simiao Li-Sauerwine

Journal of Wellness

Introduction: Burnout in emergency medicine and in residency training has been well-described. The impact of demographic, individual, and programmatic factors on burnout have not previously been determined in a national survey of emergency medicine residents. This study aimed to identify personal and environmental factors impacting resident burnout in a national sample of emergency medicine residents.

Methods: A prospective Emergency Medicine Resident Wellness Survey was administered in 2017. We surveyed respondents on demographic, personal, and environmental factors; each respondent also completed the Maslach Burnout Inventory - Human Services Survey. Linear regressions were used to identify variables associated with the Maslach Burnout …

Effect Of The Lysosomotropic Agent Chloroquine On Mtorc1 Activation And Protein Synthesis In Human Skeletal Muscle, Michael S. Borack, Jared M. Dickinson, Christopher S. Fry, Paul T. Reidy, Melissa M. Markofski, Rachel R. Deer, Kristofer Jennings, Elena Volpi, Blake B. Rasmussen

Athletic Training and Clinical Nutrition Faculty Publications

BACKGROUND: Previous work in HEK-293 cells demonstrated the importance of amino acid-induced mTORC1 translocation to the lysosomal surface for stimulating mTORC1 kinase activity and protein synthesis. This study tested the conservation of this amino acid sensing mechanism in human skeletal muscle by treating subjects with chloroquine-a lysosomotropic agent that induces in vitro and in vivo lysosome dysfunction.

METHODS: mTORC1 signaling and muscle protein synthesis (MPS) were determined in vivo in a randomized controlled trial of 14 subjects (10 M, 4 F; 26 ± 4 year) that ingested 10 g of essential amino acids (EAA) after receiving 750 mg of chloroquine …

Deciphering An Agrp-Serotoninergic Neural Circuit In Distinct Control Of Energy Metabolism From Feeding, Yong Han, Guobin Xia, Dollada Srisai, Fantao Meng, Yanlin He, Yali Ran, Yang He, Monica Farias, Giang Hoang, István Tóth, Marcelo O Dietrich, Miao-Hsueh Chen, Yong Xu, Qi Wu

Children’s Nutrition Research Center Staff Publications

Contrasting to the established role of the hypothalamic agouti-related protein (AgRP) neurons in feeding regulation, the neural circuit and signaling mechanisms by which they control energy expenditure remains unclear. Here, we report that energy expenditure is regulated by a subgroup of AgRP neurons that send non-collateral projections to neurons within the dorsal lateral part of dorsal raphe nucleus (dlDRN) expressing the melanocortin 4 receptor (MC4R), which in turn innervate nearby serotonergic (5-HT) neurons. Genetic manipulations reveal a bi-directional control of energy expenditure by this circuit without affecting food intake. Fiber photometry and electrophysiological results indicate that the thermo-sensing MC4RdlDRN neurons …

Subchronic Tolerance Trials Of Graded Oral Supplementation With Phenylalanine Or Serine In Healthy Adults, Naoki Miura, Hideki Matsumoto, Luc Cynober, Patrick J Stover, Rajavel Elango, Motoni Kadowaki, Dennis M Bier, Miro Smriga

Children’s Nutrition Research Center Staff Publications

Phenylalanine and serine are amino acids used in dietary supplements and nutritional products consumed by healthy consumers; however, the safe level of phenylalanine or serine supplementation is unknown. The objective of this study was to conduct two 4-week clinical trials to evaluate the safety and tolerability of graded dosages of oral phenylalanine and oral serine. Healthy male adults (n = 60, 38.2 ± 1.8y) completed graded dosages of either phenylalanine or serine supplement (3, 6, 9 and 12 g/d) for 4 weeks with 2-week wash-out periods in between. Primary outcomes included vitals, a broad spectrum of circulating biochemical analytes, …

Gene Expression Analysis Of Environmental Temperature And High-Fat Diet-Induced Changes In Mouse Supraclavicular Brown Adipose Tissue, Yufeng Shi, Honglei Zhai, Sharon John, Yi-Ting Shen, Yali Ran, Giang Hoang, Miao-Hsueh Chen

Children’s Nutrition Research Center Staff Publications

Obesity, a dysregulation of adipose tissue, is a major health risk factor associated with many diseases. Brown adipose tissue (BAT)-mediated thermogenesis can potentially regulate energy expenditure, making it an attractive therapeutic target to combat obesity. Here, we characterize the effects of cold exposure, thermoneutrality, and high-fat diet (HFD) feeding on mouse supraclavicular BAT (scBAT) morphology and BAT-associated gene expression compared to other adipose depots, including the interscapular BAT (iBAT). scBAT was as sensitive to cold induced thermogenesis as iBAT and showed reduced thermogenic effect under thermoneutrality. While both scBAT and iBAT are sensitive to cold, the expression of genes involved …

Nutrition, A Tenet Of Lifestyle Medicine But Not Medicine?, Leigh A. Frame

Clinical Research and Leadership Faculty Publications

Nutrition is a foundation of health and one of six pillars of Lifestyle Medicine. The importance of nutrition in clinical care is now widely recognized by health care professionals and the public. However, clinicians are not comfortable counselling their patients on nutrition due to inadequate or lack of training, leaving a significant need in patient care. This gap can be closed with evidence-based curricula in medical schools and in the trainings of other health care professionals. This communication presents the current state of nutrition knowledge in health care, emphasizing nutrition education for physicians, and presents a model of how pre- …

Incompatibility Group I1 (Inci1) Plasmids: Their Genetics, Biology, And Public Health Relevance, Steven L. Foley, Pravin R. Kaldhone, Steven C. Ricke, Jing Han

United States Food and Drug Administration: Publications

Bacterial plasmids are extrachromosomal genetic elements that often carry antimicrobial resistance (AMR) genes and genes encoding increased virulence and can be transmissible among bacteria by conjugation. One key group of plasmids is the incompatibility group I1 (IncI1) plasmids, which have been isolated from multiple Enterobacteriaceae of food animal origin and clinically ill human patients. The IncI group of plasmids were initially characterized due to their sensitivity to the filamentous bacteriophage If1. Two prototypical IncI1 plasmids, R64 and pColIb-P9, have been extensively studied, and the plasmids consist of unique regions associated with plasmid replication, plasmid stability/maintenance, transfer machinery apparatus, single-stranded DNA …

The Benefits Of Fasting For Patients Who Are Immunocompromised And Undergoing Cancer Treatment: An Integrative Research Review, Lori Burnett

2021 Providence Nurse Research Conference

Background: In the past several decades, remarkable advances in the treatment of cancer have been made. However, a gap remains regarding best practice strategies to reduce the amount of short and long-term side effects and adverse or emergent events related to cancer treatment that may negatively impact patient quality of life. Recent evidence suggests that if patients undergoing cancer treatment fast for a period of time, they may experience reduced chemotherapy-related side effects and enhanced immune potential. Weight loss and malnutrition associated with cancer treatments highlight the importance of evidence appraisal associated with fasting prior to recommending this practice …

Feasibility Of Launching A Multi-State Nursing Health Study In The Midst Of The Covid-19 Pandemic, Ross Bindler, Shaekira Niehuser, Trisha Saul, Teresa Bigand

2021 Providence Nurse Research Conference

Background: The Quadruple Aim recommends that healthcare institutions support clinician well-being as a strategy to improve patient and caregiver outcomes. During the COVID-19 global pandemic, Registered Nurses (RNs) working full-time, 12-hour shifts have reported increasing health concerns. Therefore, research documenting objective information on preventive health habits of RN’s is needed to support nursing well-being. Yet, conducting bio-behavioral research in this population, especially during the pandemic, presents with unique challenges. Purpose: The purpose of this pilot study to assess the feasibility of collecting and evaluating health data from RNs working full-time, 12-hour shifts across the United States during the COVID-19 pandemic. …

Food Insecurity On Llu Campus And The Awareness Of Resources Available, Laura Aldama, Holly Lai-Eschen, Hannah Nua

Loma Linda University Research Reports

Background: The prevalence of food insecurity (FI) on college campuses in the United States was 41% in 2018. However, most studies focus on undergraduate students on public college campuses. Food insecurity has been shown to lead to poor sleep, higher BMI, worse academic outcomes, poor mental health, less physical activity, and the consumption of less fruits and vegetables than their food secure peers.

Objective: The purpose of this graduate student research study was to determine the prevalence of food insecurity among students at LLU (a private and predominately graduate university) and their awareness of local food resources.

Methods …

Migration As A Determinant Of Childhood Obesity In The United States And Latin America, Mireya Vilar-Compte, Arturo V. Bustamante, Nancy López-Olmedo, Pablo Gaitán-Rossi, Jaqueline Torres, Karen E. Peterson, Graciela Teruel, Rafael Pérez-Escamilla

Department of Public Health Scholarship and Creative Works

International migration has economic and health implications. The acculturation process to the host country may be linked to childhood obesity. We use the Community Energy Balance (CEB) framework to analyze the relationship between migration and childhood obesity in Mexican households with international migrants. Using longitudinal data from the Mexican Family Life Survey (MxFLS), we examine how migrant networks affect childhood obesity in origin communities. We also review binational health programs that could be effective at tackling childhood obesity in migrant households from Mexico. Children embedded in migrant networks are at greater risk of developing overweight or obesity, suggesting a significant …