Dietetics and Clinical Nutrition Commons^™

Cardiovascular, Metabolic Effects And Dietary Composition Of Ad-Libitum Paleolithic Vs. Australian Guide To Healthy Eating Diets: A 4-Week Randomised Trial, Angela Genoni, Philippa Lyons-Wall, Johnny Lo, Amanda Devine

Research outputs 2014 to 2021

Background:

The Paleolithic diet is popular in Australia, however, limited literature surrounds the dietary pattern. Our primary aim was to compare the Paleolithic diet with the Australian Guide to Healthy Eating (AGHE) in terms of anthropometric, metabolic and cardiovascular risk factors, with a secondary aim to examine the macro and micronutrient composition of both dietary patterns

Methods:

39 healthy women (mean ± SD age 47 ± 13 years, BMI 27 ± 4 kg/m2) were randomised to either the Paleolithic (n = 22) or AGHE diet (n = 17) for four weeks. Three-day weighed food records, body composition and biochemistry data …

Consistent Prebiotic Effect On Gut Microbiota With Altered Fodmap Intake In Patients With Crohn's Disease: A Randomised, Controlled Cross-Over Trial Of Well-Defined Diets, Emma P. Halmos, Claus T. Christophersen, Anthony R. Bird, Susan J. Shepherd, Jane G. Muir, Peter R. Gibson

Research outputs 2014 to 2021

OBJECTIVES:

Altering FODMAP (fermentable oligosaccharides, disaccharides, monosaccharides and polyols) intake has substantial effects on gut microbiota. This study aimed to investigate effects of altering FODMAP intake on markers of colonic health in patients with Crohn’s disease.

METHODS:

After evaluation of their habitual diet, 9 patients with clinically quiescent Crohn’s disease were randomised to 21 days of provided low or typical (“Australian”) FODMAP diets with ≥ 21-day washout in between. Five-day fecal samples were collected at the end of each diet and analyzed for calprotectin, pH, short-chain fatty acids (SCFA) and bacterial abundance. Gastrointestinal symptoms were recorded daily.

RESULTS:

Eight participants …

Compliance, Palatability And Feasibility Of Paleolithic And Australian Guide To Healthy Eastin Diets In Healtthy Women: A 4-Week Dietary Intervention, Angela Genoni, Johnny Lo, Philippa Lyons-Wall, Amanda Devine

Research outputs 2014 to 2021

(1) Background/Objectives:

The Paleolithic diet has been receiving media coverage in Australia and claims to improve overall health. The diet removes grains and dairy, whilst encouraging consumption of fruits, vegetables, meat, eggs and nuts. Our aim was to compare the diet to the Australian Guide to Healthy Eating (AGHE) in terms of compliance, palatability and feasibility;

(2) Subjects/Methods:

39 healthy women (age 47 ± 13 years, BMI 27 ± 4 kg/m²) were randomised to an ad-libitum Paleolithic (n = 22) or AGHE diet (n = 17) for 4-weeks. A food checklist was completed daily, with mean discretionary consumption …

Comparison Of A Body Shape Index And Body Mass Index As Predictors Of Metabolic Syndrome: Nhanes 2007-2012, Rotana M. Radwan

All Master's Theses

A newly calculated anthropometric measurement (A Body Shape Index, ABSI) was introduced as a more reliable index of body composition than waist circumference (WC) and body mass index (BMI). ABSI was reported as a stronger predictor for mortality. Thus far, the relationship between ABSI and Metabolic Syndrome (MetS) has not been studied on a large U.S. population. The purpose of this cross-sectional study is to determine whether ABSI is a better predictor of the risk of MetS and its individual risk factors than BMI on a large and diverse sample of the U.S. population using the National Health and Nutrition …

Supporting Nutrition For Australian Childcare (Snac): The Development, Implementation And Evaluation Of An Online Nutrition Education Intervention, Ruth Wallace

Theses: Doctorates and Masters

The provision of a nutritious diet in a child’s early years can have an immense effect on their future health and wellbeing. Due to the increasing number of children attending child care, this setting is strategically placed for teaching children important food literacy skills and establishing positive eating habits, which remain through to adulthood. However, food served in child care facilities is often not of the best nutritional quality (Zuercher, Grace, & Kranz, 2011) and there is lack of positive role modelling among staff. Both of these factors pose obstacles to a health-promoting environment for the children who attend.

The …

Nutrinews, Volume 13, January, 2016, Department Of Nutrition And Dietetics, University Of North Florida

NutriNews

This issue features Nursing, In the Clinic, and Nutrition News: 2016

Physician Perspectives On Nutrition Counseling And Nutrition Focused Continuing Medical Education In Texas, Kristen Hicks, P. Murano

Nutrition and Dietetics Faculty Research and Scholarship

To assess Texas physician nutrition counseling practices and interest in nutrition continuing education opportunities that would enhance patient care. A simple online survey was developed, validated then randomly distributed to physicians across Texas between May 2015 and August 2015. Participants (n=54) completed the survey regarding demographics, incorporation of nutrition with patient care, and nutrition-related continuing education opportunities. Physicians across Texas overwhelmingly reported insufficient incorporation of nutrition counseling into their practice and were in favor of additional continuing medical education (CME) opportunities focused on nutrition. Our results showed 89% of physicians care for patients who require nutrition counseling “Sometimes” or “Usually/Always”. …

Nutrition Education At First Glance, Allison G. Leffler Miss, Sarah O. Ulrich Miss

Williams Honors College, Honors Research Projects

This project is a community-based program conducted in a local community center, First Glance. It specifically worked with the Teen Mom and Young Mom programs as well as with their children in the Tiny Glancers program. Over the course of a year the authors planned, created, and implemented an interdisciplinary nutrition education unit with the objective of increasing their nutrition and health awareness while providing support in education fundamentals such as math skills and social-cultural awareness. The unit included pre-assessment surveys as well as round-table discussions with the participants to establish base knowledge, correlating yet age-appropriate lessons for the moms …

Sequence-Based Methods For Detecting And Evaluating The Human Gut Mycobiome, Mallory J. Suhr, Nabaraj Banjara, Heather E. Hallen-Adams

Department of Food Science and Technology: Faculty Publications

We surveyed the fungal microbiota in 16 fecal samples from healthy humans with a vegetarian diet. Fungi were identified using molecular cloning, 454 pyrosequencing and a Luminex analyte specific reagent (ASR) assay, all targeting the ITS region of the rRNA genes. Fungi were detected in each fecal sample and at least 46 distinct fungal operational taxonomic units (OTUs) were detected, from two phyla — Ascomycota and Basidiomycota. Fusarium was the most abundant genus, followed by Malassezia, Penicillium, Aspergillus, and Candida. Commonly detected fungi such as Aspergillus and Penicillium, as well as known dietary fungi Agaricus bisporus and …

Suppression Of Nlrp3 Inflammasome By Γ-Tocotrienol Ameliorates Type 2 Diabetes, Yongeun Kim, Wei Wang, Meshail Okla, Inhae Kang, Regis Moreau, Soonkyu Chung

Department of Nutrition and Health Sciences: Faculty Publications

The Nod-like receptor 3 (NLRP3) inflammasome is an intracellular sensor that sets off the innate immune system in response to microbial-derived and endogenous metabolic danger signals. We previously reported that γ-tocotrienol (γT3) attenuated adipose tissue inflammation and insulin resistance in diet-induced obesity, but the underlying mechanism remained elusive. Here, we investigated the effects of γT3 on NLRP3 inflammasome activation and attendant consequences on type 2 diabetes. γT3 repressed inflammasome activation, caspase-1 cleavage, and interleukin (IL) 1β secretion in murine macrophages, implicating the inhibition of NLRP3 inflammasome in the anti-inflammatory and antipyroptotic properties of γT3. Furthermore, supplementation of leptin-receptor KO mice …

Allergenicity Attributes Of Different Peanut Market Types, Stef J. Koppelman, Shyamali Jayasena, Dion Luykx, Erik Schepens, Danijela Apostolovic, Govardus A.H. De Jong, Thomas G. Isleib, Julie A. Nordlee, Joseph L. Baumert, Steve L. Taylor, Hsiaopo Cheng, Sohelia Maleki

Department of Food Science and Technology: Faculty Publications

Four different market classes of peanut (Runner, Virginia, Spanish, and Valencia) are commonly consumed in Western countries, but for some consumers peanuts are a main cause of food-induced anaphylaxis. Limited information is available on the comparative allergenicity of these distinct market classes. The aim of this study was to compare allergenicity attributes of different peanut cultivars. The protein content and protein profiles were highly comparable for all tested cultivars. All cultivar samples contained the major allergens Ara h 1, Ara h 2, Ara h 3 and Ara h 6, as assessed by SDS-PAGE and RP-HPLC, although some minor differences in …

Outcomes Experienced By Patients Presenting With Ventral Hernias And Morbid Obesity In A Surgical Clinic, Margaret A. Plymale

DNP Projects

Surgeons generally agree that morbid obesity is a contraindication to ventral hernia repair surgery due to risk of adverse outcomes. The purpose of this study was to describe the experience of patients with ventral hernia complicated by morbid obesity by reviewing a population of patients that were seen by a surgical service to determine the characteristics of those patients that had favorable and unfavorable outcomes. A retrospective medical record review was conducted of new patients with ventral hernias and morbid obesity (body mass index (BMI ) ≥ 40 kg/m²) seen by one surgical service over a two and …

An Evaluation Of The Screening And Management Of Childhood Overweight And Obesity In The Primary Care Setting, Diane L. Crutcher

DNP Projects

Background: Worldwide, the World Health Organization (2016) estimates that forty-two million children from two to five years of age are overweight or obese. In the United States, Kentucky ranks sixth for the highest rate of overweight youth in the nation (Partnership for Fit Kentucky, 2009). The long term consequences of overweight and obesity are early onset of adult chronic diseases as well as social and psychological issues in childhood and adulthood.

Purpose: The objective of this gap analysis was to assess BMI screening and weight management of children ages two to five who presented for a well-child check …

Fructose Acute Effects On Glucose, Insulin, And Triglyceride After A Solid Meal Compared With Sucralose And Sucrose In A Randomized Crossover Study, Clare Gallagher, J.B. Keogh, Eva Pedersen, Peter M. Clifton

Articles

Fructose, which is a sweetener with a low glycemic index, has been shown to elevate postprandial triglyceride compared with glucose. There are limited data on the effect of fructose in a solid mixed meal containing starch and protein.We determined the effects of sucrose, fructose, and sucralose on triglyceride, glucose, and insulin in an acute study in healthy, overweight, and obese individuals.The study had a randomized crossover design. Twenty-seven participants with a mean age of 44 y and a mean body mass index (in kg/m(2)) of 26 completed the study. Fructose (52 g), sucrose (65 g), and sucralose (0.1 g) were …

Relationship Between Fasting Plasma Glucose Levels And Maternal Food Group And Macronutrient Intakes In Pregnancy, Laura Mullaney, Aisling Brennan, Shona Cawley, Amy C. O'Higgins, Daniel Mccartney, Michael J. Turner

Articles

Aim Increased maternal body mass index (BMI) has been consistently associated with elevated blood glucose levels during pregnancy. Studies to date investigating the relationship between maternal blood glucose levels and dietary intake have shown mixed results. We investigated the association between maternal fasting plasma glucose (FPG) levels and food group and macronutrient intakes in the first trimester of pregnancy, after adjustment for maternal bodyweight.

Methods Women were recruited after sonographic confirmation of an ongoing singleton pregnancy in the first trimester. Dietary information was collected using the validated Willett Food Frequency Questionnaire. Maternal height and weight were measured and BMI calculated. …

Parallel Profiles Of Inflammatory And Effector Memory T Cells In Visceral Fat And Liver Of Obesity-Associated Cancer Patients, Melissa Conroy, Karen Galvin, Suzanne Doyle, Maria Kavanagh, Ann-Marie Mongan, Aoife Cannon, Gillian Moore, John Reynolds, Joanne Lysaght

Articles

In the midst of a worsening obesity epidemic, the incidence of obesity-associated morbidities, including cancer, diabetes, cardiac and liver disease is increasing. Insights into mechanisms underlying pathological obesity-associated inflammation are lacking. Both the omentum, the principal component of visceral fat, and liver of obese individuals are sites of excessive inflammation, but to date the T cell profiles of both compartments have not been assessed or compared in a patient cohort with obesity-associated disease. We have previously identified that omentum is enriched with inflammatory cytokines, chemokines and T cells. Here, we compared the inflammatory profile of T cells in the omentum …

Use Of A Web-Based Dietary Assessment Tool In Early Pregnancy, Laura Mullaney, Amy C. O'Higgins, Shona Cawley, R. Kennedy, Daniel Mccartney, M.J. Turner

Articles

Background Maternal diet is critical to fetal development and lifelong health outcomes. In this context, dietary quality indices in pregnancy should be explicitly underpinned by data correlating food intake patterns with nutrient intakes known to be important for gestation.

Aims Our aim was to assess the correlation between dietary quality scores derived from a novel online dietary assessment tool (DAT) and nutrient intake data derived from the previously validated Willett Food Frequency Questionnaire (WFFQ).

Methods 524 women completed the validated semiquantitive WFFQ and online DAT questionnaire in their first trimester. Spearman correlation and Kruskal–Wallis tests were used to test associations …

Family Studies Graduates With National Honors, College Of Education And Human Development

Family and Consumer Sciences News

Jerry Phelps, a family studies student who graduated in fall 2015, is one of 29 students from across the country graduating with National Council on Family Relations (NCFR) honors.

Interior Design Student Organization Sends Armed Forces Holiday Greetings, College Of Education And Human Development

Family and Consumer Sciences News

Family and Consumer Science’s Interior Design Student Organization (IDSO) recently made holiday cards for the armed forces personnel that will be away from home during this holiday season.

Family Science Student Organization Members Named Winners In The 2015 Family Life Education Month Contest, College Of Education And Human Development

Family and Consumer Sciences News

The National Council on Family Relations named Family Science Student Organization (FSSO) members Latrice Hendricks and Blair Kelly winners of the 2015 Family Life Education Month Contest in the “Fact Sheet” category.

Street Drug Markets Beyond Favelas In Belo Horizonte, Brazil, Elenice De Souza Oliveira, Braulio Figueiredo Alves Silva, Marcos Oliveira Prates

Department of Justice Studies Faculty Scholarship and Creative Works

This study examines whether social disorganization mechanisms that explain clusters of street drug markets in socially disorganized neighborhoods in developed countries can also help explain geographical patterns of drug dealing across neighborhoods in Belo Horizonte, Brazil. Data for this study includes drug arrests from 2007 to 2011 and socio demographic data from the 2010 Census. To examine the influence of exploratory variables on drug market locations, the Negative Binominal regression model was used at two levels of analysis—the Belo Horizonte city center and other neighborhoods including favelas. The findings show that a high hot spot of street drug markets located …

Nutrinews, Volume 12, December 2015, Department Of Nutrition And Dietetics, University Of North Florida

NutriNews

This issue features Mixify, UNF DND 2014-2015 Highlights, and Recipes from Jessica's Table

Educated Birth: Beliefs Vs. Outcomes, Lauren Presley

Human Nutrition and Hospitality Management Undergraduate Honors Theses

“Our infant mortality rate is a national embarrassment.”¹ The words seem shocking and harsh across the headline of a 2014 Washington Post article. The thought of America not only not being the best at something, but falling upsettingly behind, is a foreign concept to many who view America as a nation inferior to none. However, the statistics on infant mortality rate tell the stark truth that of 26 “wealthy” countries, the U.S. ranks last, with a sobering 6.1 deaths per 1,000 live infant births.²

Part of the Healthy People 2020 Objectives is to reduce the rate of infant …

In Vitro Growth Suppression Of Renal Carcinoma Cells By Curcumin, Santhi Konduri, Madhavi Latha Yadav Bangaru, Phu Thanh Do, Shenglin Chen, Jeffrey Woodliff, Sanjay Kansra

Journal of Patient-Centered Research and Reviews

Background: Malignant clear cell renal carcinoma (ccRCC) is an aggressive tumor that is highly resistant to chemotherapy and radiation. Current therapeutic approaches to management of ccRCC have not significantly improved patient survival, therefore novel therapies are needed. The von Hippel-Lindau tumor suppressor gene is frequently mutated in ccRCC resulting in unregulated transcriptional activity of hypoxia-inducible factors (HIF) 1α and 2α. HIF-mediated transcription leads to increased growth factor expression and growth factor receptor (GFR)-mediated signaling. NFκB and STAT3 are phosphorylated in response to GFR activation and modulate gene expression, which promotes cell growth and invasion. Activated NFκB and STAT3 expression is …

Strain Hardening And Anisotropy During Tensile Testing Of Sheared Model Mozzarella Cheeses, Prateek Sharma, Peter A. Munro, Tzvetelin T. Dessev, Peter G. Wiles, E. Allen Foegeding

Nutrition, Dietetics, and Food Sciences Faculty Publications

We studied the tensile fracture properties of model Mozzarella cheeses with varying amounts of shear work input (3.3–73.7 kJ/kg). After manufacture, cheeses were elongated by manual rolling at 65°C followed by tensile testing at 21°C on dumbbell-shaped samples cut both parallel and perpendicular to the rolling direction. Strain hardening parameters were estimated from stress–strain curves using 3 different methods. Fracture stress and strain for longitudinal samples did not vary significantly with shear work input up to 26.3 kJ/kg and then decreased dramatically at 58.2 kJ/kg. Longitudinal samples with shear work input <30 kJ/kg demonstrated significant strain hardening by all 3 estimation methods. At shear work inputs <30 kJ/kg, strong anisotropy was observed in both fracture stress and strain. After a shear work input of 58.2 kJ/kg, anisotropy and strain hardening were absent. Perpendicular samples did not show strain hardening at any level of shear work input. Although the distortion of the fat drops in the cheese structure associated with the elongation could account for some of the anisotropy observed, the presence of anisotropy in the elongated nonfat samples reflected that shear work and rolling also aligned the protein structure.

How A Healthy Population Acquires Nutrition And Exercise Information: A Mixed Methods Study, Sally J. Hillis

College of Education and Human Sciences: Dissertations, Theses, and Student Research

Faced with an overwhelming amount of available sources and different perspectives, researchers in the field of Nutrition and Health Sciences continually strive to identify key factors that shape a healthy lifestyle. Employing an exploratory sequential mixed methods design, phase one of this research utilized a constructivist grounded theory approach to develop a model explaining the process by which healthy individuals acquire nutrition and exercise information. Interested is studying a population identified by good nutrition and daily exercise, the researcher set the participant criteria to include daily consumption of 2-3 balanced meals, 45-60 minutes daily moderate-intensity exercise, and a normal BMI. …

Nutrinews, Volume 11, November 2015, Department Of Nutrition And Dietetics, University Of North Florida

NutriNews

This issue features Thanksgiving Day Recipes, Kombucha Tea, PKU: Diet Alternatives, Get Involved & Upcoming Events

A Case Control Study Of Nutrient Intake Deficiencies In Patients Taking Warfarin, Philip Riley Iv, Kim Lucas Day, Md, George M. Yousef, Md, Sirisha Devabhaktuni, Md, Ashley N. Gaing, Lynne J. Goebel, Md

Marshall Journal of Medicine

Introduction

We previously published the case of a woman taking warfarin who was found to have scurvy, a disease caused by a deficiency of vitamin C. This led us to hypothesize that patients taking warfarin who consume a diet limited in vitamin K rich foods may be at risk for other nutrient deficiencies. To test our hypothesis, we studied dietary nutrient intake in patients taking warfarin compared to patients with heart disease not taking warfarin.

Methods

The warfarin (n=59) and control groups (n=24) comprised convenience samples of patients with heart disease over age 60 years. Patients completed a three-day food …

Professor Publishes Second Edition Of Serving Military Families, College Of Education And Human Development

Family and Consumer Sciences News

Dr. Karen Blaisure, professor of family science in the Family and Consumer Sciences Department, and colleagues recently published the 2nd edition of Serving Military Families: Theories, Research, and Application.

Alumna Interviewed After Dietetic Internship, College Of Education And Human Development

Family and Consumer Sciences News

Emily Joseph, a registered dietitian, and alumna who completed the FCS dietetic internship in 2015 recently did an interview about the Teal Pumpkin Project (food allergy-free celebrations) for WZZM in Grand Rapids, Michigan.