Nutrition Commons^™

Partner Discussion Using An Ehr And Chatgpt, Anne Bodensteiner

AI Assignment Library

This assignment requires students to complete a worksheet using a simulated EHR (which is a subscription software purchase) and meet with a partner to discuss AI in nutrition care and compare their results to the worksheet with answers they get from ChatGPT.

One Cluster Per Condition Is Not A Valid Design In Cluster-Randomized Trials Comment On Wang Et Al The Effect Of Different Physical Exercise Programs On Physical Fitness Among Preschool Children: A Cluster-Randomized Controlled Trial Int J Environ Res Public Health 2023, 20, 4254, Yasaman Jamshidi-Naeini, Armando Pena, Abu Bakkar Siddique, Andrew W Brown, David B Allison

Children’s Nutrition Research Center Staff Publications

Wang et al. [...].

Resistant Potato Starch Supplementation Reduces Serum Histamine Levels In Healthy Adults With Links To Attenuated Intestinal Permeability, Jason R. Bush, Jun Han, Edward C. Deehan, Scott V. Harding, Madhura Maiya, Joshua Baisley, David Schibli, David R. Goodlett

Department of Nutrition and Health Sciences: Faculty Publications

Histamine from our diet or gut microbes can trigger gastrointestinal disturbances, and resistant potato starch (RPS) has previously been shown to alleviate these symptoms while increasing levels of health-associated bacteria such as Akkermansia through unknown mechanisms. Post hoc exploratory metabolomic analysis of serum amino acid, amine, and carnitine metabolites in participants consuming 3.5 g/day RPS or placebo (n = 48) was performed using liquid chromatography-mass spectrometry to determine whether RPS positively influences histamine metabolism and related parameters. Histamine levels were significantly reduced by RPS treatment, but histamine-degrading enzyme products were unaffected by RPS. RPS also reduced histamine-secreting Haemophilus and Lactobacillus …

Nutritional Profile And Health Benefits Of Stevia Rebaudiana Bertoni: An Updated Review, Ishrat Fatima, Mubashrah Munir, Sehrish Sadia, Akash Tariq, Rahmatullah Qureshi

Journal of Bioresource Management

Aim of this comprehensive review is to document the up-dated data about pharmaceutical potential of Stevia rebaudiana Bertoni with special focus on its antioxidant activity. A total of 184 research articles were reviewed and five research engines were used to collect the data. The S. rebaudiana (Asteraceae) is indigenous to South America, now cultivated in many countries worldwide to be used as a natural bio-sweetener. Various nutritionally and medically important bioactive compounds such as diterpene glycosides, fatty acids, alkaloids, tannins, saponins, anthraquinones, phenolics, flavonoids, carbohydrates, carotenoids, steroids, polysaccharides and other phytochemicals constitute chemical composition of Stevia. Owing to the …

Easy To Miss Large Left Atrial Myxoma, Art Burgess Kelleher, Tara Ní Dhonnchu, Carl Vaughan, Terence M O'Connor

Children’s Nutrition Research Center Staff Publications

No abstract provided.

Fatiguing Joint Angle Does Not Influence Torque And Neuromuscular Responses Following Sustained, Isometric Forearm Flexion Tasks Anchored To Perceptual Intensity In Men, Dolores G. Ortega, Terry J. Housh, Robert Smith, Jocelyn E. Arnett, Tyler J. Neltner, John Paul V. Anders, Richard J. Schmidt, Glen O. Johnson

Department of Nutrition and Health Sciences: Faculty Publications

This study examined the effects of joint angle (JA) on maximal voluntary isometric contraction (MVIC) and neuromuscular responses following fatiguing tasks anchored to RPE. Nine men (mean ± SD: age = 20.7 ± 1.2 yrs) performed forearm flexion MVICs at elbow JAs of 75^o and 125^o before and after sustained, isometric forearm flexion tasks to failure at fatiguing joint angles (FJA) of 75^o and 125^o anchored to RPE = 8. The amplitude and frequency of the electromyographic and mechanomyographic signals were recorded. Neuromuscular efficiency was calculated by dividing normalized torque by normalized electromyographic amplitude. A dependent …

Effectiveness Of Intervention Studies Based On Diet And/Or Physical Activity In Treatment, Prevention, And Management Of Diabetes Among South Asians: A Systematic Review, Ishaan Arora

Theses and Dissertations

The purpose of this study was to describe diet and/or physical activity-based interventions and their control in cardiometabolic risk factors of diabetes for the South Asian (SA) population. A systematic review was conducted in accordance with the PRISMA guidelines. Seventeen randomized control trials meeting the inclusion criteria were included for analysis. Interventions with type-2 diabetic SA showed significant improvements in HbA1c% (4/5 studies), fasting blood glucose (3/4 studies), and postprandial glucose (2/2 studies). Interventions with at-risk/prediabetic and non-diabetic SA showed a modest change in overall outcomes, with significant change reported for post-prandial insulin (3/4 studies), BMI and weight (2/4 studies), …

Auricularia Auricula Polysaccharides Attenuate Obesity In Mice Through Gut Commensal Papillibacter Cinnamivorans, Xin Zong, Hao Zhang, Luoyi Zhu, Edward C. Deehan, Jie Fu, Yizhen Wang, Mingliang Jin

Department of Nutrition and Health Sciences: Faculty Publications

Introduction: Auricularia auricula is a well-known traditional edible and medical fungus with high nutritional and pharmacological values, as well as metabolic and immunoregulatory properties. Nondigestible fermentable polysaccharides are identified as primary bioactive constituents of Auricularia auricula extracts. However, the exact mechanisms underlying the effects of Auricularia auricula polysaccharides (AAP) on obesity and related metabolic endpoints, including the role of the gut microbiota, remain insufficiently understood.

Methods: The effects of AAP on obesity were assessed within high-fat diet (HFD)-based mice through obesity trait analysis and metabolomic profiling. To determine the mechanistic role of the gut microbiota in observed anti-obesogenic …

Effect Of Authentic Kefir And Nigella Sativa On Broilers Challenged By Coccidia And Clostridium Perfringens, Julian E. Nixon

All Dissertations

Black seed oil concentrations of 0%, 0.1%, 1% and 5% were added to milk inoculated with kefir grains and incubated at 25°C for 22 h. The pH and microbial count indicated 1% black seed oil caused low inhibition (P > 0.05) of fermentation, but 5% black seed oil caused significant inhibition of the kefir microorganisms (P < 0.05).

Cobb 500 male chicks (n = 256) were distributed in a randomized block design and received one of four treatments: CTRL1 (Non-medicated, no kefir, no Clostridium perfringens), CTRL2 (Non-medicated, no kefir, C. perfringens inoculated), CTRL3 (BMD medicated, no kefir, C. perfringens inoculated), KTRT (Non-medicated, …

Metabolomic Profile Of The Healthy Eating Index-2015 In The Multiethnic Study Of Atherosclerosis, Meghana D Gadgil, Alexis C Wood, Ibrahim Karaman, Goncalo Graça, Ioanna Tzoulaki, Victor W Zhong, Philip Greenland, Alka M Kanaya, David M Herrington

Children’s Nutrition Research Center Staff Publications

Background: Poor diet quality is a risk factor for type 2 diabetes and cardiovascular disease. However, knowledge of metabolites marking adherence to Dietary Guidelines for Americans (2015 version) are limited.

Objectives: The goal was to determine a pattern of metabolites associated with the Healthy Eating Index (HEI)-2015, which measures adherence to the Dietary Guidelines for Americans.

Methods: The analysis examined 3557 adult men and women from the longitudinal cohort Multiethnic Study of Atherosclerosis (MESA), without known cardiovascular disease and with complete dietary data. Fasting serum specimens and diet and demographic questionnaires were assessed at baseline. Untargeted 1H 1-dimensional nuclei magnetic …

Undisclosed Outcome Switching, Undisclosed Analysis Switching, Inappropriate Rounding, And Selective Reporting Render Paper “Effectiveness Of A Minimally Processed Food-Based Nutritional Counselling Intervention On Weight Gain In Overweight Pregnant Women: A Randomized Controlled Trial” Unreliable, Armando Peña, Mike Gibney, Kevin Hall, Theodore K Kyle, Andrew W Brown, David B Allison

Children’s Nutrition Research Center Staff Publications

No abstract provided.

Effects Of Chewing Time On Gastrointestinal Discomfort, Substrate Use, And Performance During Running, Thomas Geaney

Human Movement Studies & Special Education Theses & Dissertations

Previous research has shown that food particle size affects gastric processing. For example, food particles greater than 3 mm may delay gastric emptying under certain conditions. Delays in gastric emptying can be problematic during aerobic exercise, leading to nausea, bloating, fullness, and other gastrointestinal (GI) symptoms. In some cases, symptoms can be severe enough to negatively affect athletic performance. This study investigated the effects of manipulating chewing duration of carbohydrate sports bars on GI discomfort, physiological responses, and performance during endurance running. This crossover study recruited 12 male runners (age: 36.4 ± 7.2 years, VO_2peak: 57.2 ± 4.7 …

Affect, Mind-Body Factors, And Disordered And Intuitive Eating Behaviors: Examining Naturalistic Associations Among Young Women With Elevated Eating Disorder Symptoms, Kelly A. Romano

Psychology Theses & Dissertations

Objective: The present study examined whether three mind-body factors—emotion dysregulation, interoceptive sensibility, and mindfulness—that are theorized to be implicated in the onset and maintenance of eating disorder (ED) pathology mediated (Aim 1) and moderated (Aim 2) within-person associations between affect and women with elevated ED symptoms’ disordered and intuitive eating behavior use. Method: Participants included 150 young women with elevated ED symptoms who completed a 10-day ecological momentary assessment protocol. To address Aim 1, multilevel structural equation models examined whether the mindbody factors (separately) mediated momentary associations between negative and positive affect, and women’s disordered (dietary restriction, loss of control …

Consequences Of Cow–Calf Production With Limited Perennial Forage Grazing, Hannah Fae Speer

Department of Animal Science: Dissertations, Theses, and Student Research

Conversion of perennial grasslands to cropland and rising land prices prompts a need to evaluate alternative beef cow-calf production systems. A 3-yr study was conducted comparing beef cow-calf performance between two August-calving cow systems: perennial forage and corn residue grazing; or summer drylot, fall grazing of late-summer-planted cover crop, and corn residue grazing. Cow body condition score differed between systems, but condition of cows in both systems never fell below adequate. There were no differences in pregnancy rates between systems. Calf weaning weights differed between systems each year; differences are attributed to feedstuff quantity, quality, and type available to calves …

Dietary Histidine: Broiler Responsiveness With And Without Endogenous Histidine Reserve Consideration, Kenneth Blake Nelson

Graduate Theses and Dissertations

In the past, histidine warranted little concern from poultry nutritionists because it was seldom deficient in practical broiler diets. With most essential amino acids now commercially available as feed-grade forms to partially replace intact protein ingredients, histidine and its minimum in least-cost formulation are receiving fresh attention. Published histidine requirement data for broilers are sparce, and many of these studies have been conducted on males within the first three weeks post-hatch. Moreover, rudimentary dose-response experimental designs may not be applicable to estimate histidine requirements in later growth periods because histidine is uniquely stored within the body. In times of dietary …

Identification Of Genetic Variation Influencing Metformin Response In A Multiancestry Genome-Wide Association Study In The Diabetes Prevention Program (Dpp), Josephine H Li, James A Perry, Kathleen A Jablonski, Shylaja Srinivasan, Ling Chen, Jennifer N Todd, Maegan Harden, Josep M Mercader, Qing Pan, Adem Y Dawed, Sook Wah Yee, Ewan R Pearson, Kathleen M Giacomini, Ayush Giri, Adriana M Hung, Shujie Xiao, L Keoki Williams, Paul W Franks, Robert L Hanson, Steven E Kahn, William C Knowler, Toni I Pollin, Jose C Florez, Diabetes Prevention Program Research Group

Children’s Nutrition Research Center Staff Publications

Genome-wide significant loci for metformin response in type 2 diabetes reported elsewhere have not been replicated in the Diabetes Prevention Program (DPP). To assess pharmacogenetic interactions in prediabetes, we conducted a genome-wide association study (GWAS) in the DPP. Cox proportional hazards models tested associations with diabetes incidence in the metformin (MET; n = 876) and placebo (PBO; n = 887) arms. Multiple linear regression assessed association with 1-year change in metformin-related quantitative traits, adjusted for baseline trait, age, sex, and 10 ancestry principal components. We tested for gene-by-treatment interaction. No significant associations emerged for diabetes incidence. We identified four genome-wide …

Factors Associated With Choice Of Behavioural Weight Loss Program By Adults With Obesity, Yasaman Jamshidi-Naeini, Susan B Roberts, Stephanie Dickinson, Arthur Owora, Jon Agley, Roger S Zoh, Xiwei Chen, David B Allison

Children’s Nutrition Research Center Staff Publications

We assessed the preference for two behavioural weight loss programs, Diabetes Prevention Program (DPP) and Healthy Weight for Living (HWL) in adults with obesity. A cross-sectional survey was fielded on the Amazon Mechanical Turk. Eligibility criteria included reporting BMI ≥30 and at least two chronic health conditions. Participants read about the programs, selected their preferred program, and answered follow-up questions. The estimated probability of choosing either program was not significantly different from .5 (N = 1005, 50.8% DPP and 49.2% HWL, p = .61). Participants' expectations about adherence, weight loss magnitude, and dropout likelihood were associated with their choice (p <  .0001). Non-White participants (p = .040) and those with monthly income greater than $4999 (p = .002) were less likely to choose DPP. Participants who had postgraduate education (p = .007), did not report high serum cholesterol (p = .028), and reported not having tried losing weight before (p = .025) were more likely to choose DPP. Those who chose HWL were marginally more likely to report that being offered two different programs rather than one would likely affect their decision to enrol in one of the two (p = .052). The enrolment into DPP and HWL was balanced, but race, educational attainment, income, previous attempt to lose weight, and serum cholesterol levels had significant associations with the choice of weight loss program.

The Effect Of Carbohydrate Source As Part Of A High Protein, Weight-Maintenance Diet On Outcomes Of Well-Being In Adults At Risk For Metabolic Syndrome, Mariya Hayat

Graduate Theses and Dissertations

Obesity is a growing epidemic affecting at least 312 million people worldwide and is a major risk factor for chronic diseases such as metabolic syndrome (MetS). MetS is defined based on the National Cholesterol Education Program Adult Treatment Panel III, as having 3 or more of the following: waist circumference greater than 102 cm in men or greater than 88 cm in women; serum level of triglycerides of 150 mg/dL or greater; high-density lipoprotein (HDL) cholesterol level of less than 40 mg/dL in men or less than 50 mg/dL in women; systolic/diastolic blood pressure of 130/85 mmHg or greater or …

Anti-Inflammatory Effect Of Apiaceous Vegetables In A Mouse Model Of Colitis - Implications For Colon Cancer Risk, Laura Mariana Mariana Echavarri Ibarra

Graduate Theses and Dissertations

Colorectal cancer is the second leading cause of cancer-related deaths in the US. Dietary habits account for 50% of the cases. A westernized diet (high fat, high sugar/fructose, and low in fruits and vegetables) and inflammatory bowel diseases are risk factors for colorectal cancer. Evidence suggests phytochemicals in apiaceous vegetables (API; celery family) possess anti-inflammatory and potentially chemopreventive properties. Hence, investigation of whether the consumption of API mitigates acute colitis is warranted. Using mice fed the Total Western Diet (TWD) and administered dextran sodium sulfate (DSS; induces colitis), the objectives of this project are to identify the effects of API …

Performance Fatigability And Neuromuscular Responses Are Not Joint Angle Specific Following A Sustained Isometric Forearm Flexion Task Anchored To A High Perceptual Intensity In Women, Jocelyn E. Arnett, Robert W. Smith, Tyler J. Neltner, John Paul V. Anders, Dolores G. Ortega, Terry J. Housh, Richard J. Schmidt, Glen O. Johnson

Department of Nutrition and Health Sciences: Faculty Publications

Objectives: To examine the effects of joint angle (JA) on maximal voluntary isometric contractions (MVIC) and neuromuscular responses following a sustained, isometric forearm flexion task anchored to a rating of perceived exertion (RPE) of 8 (RPE=8). Methods: Nine women (age: 20.7±2.9 yrs; height: 168.8±7.2 cm; body mass: 66.3±6.8 kg) performed 2,3s forearm flexion MVICs at JAs of 75°, 100°, and 125° prior to and following a sustained, isometric forearm flexion task anchored to RPE=8 to task failure (torque reduced to zero) at JA100. Electromyographic (EMG) and mechanomyographic (MMG) signals were recorded from the biceps brachii. Results: The …