Other Nutrition Commons^™

Eb4cast Approach Improves Science Communication With Stakeholders In A College-Based Health Program, Melissa D. Olfert, Makenzie L. Barr, Rebecca L. Hagedorn, Rahel A. Wattick, Wenjun Zhou, Tanya M. Horacek, Anne E. Mathews, Kendra K. Kattlemann, Tandalayo Kidd, Adrienne A. White, Onikia N. Brown, Jesse Stabile Morrell, Lisa Franzen-Castle, Karla P. Shelnutt, Carol Byrd-Bredbenner, Terezie Tolar-Peterson, Geoffrey W. Greene, Sarah E. Colby

Department of Nutrition and Health Sciences: Faculty Publications

Communicating scientific results with community partners is often lacking in intervention programs, thus eB4CAST was developed to facilitate impact sharing. This article investigated using the eB4CAST dissemination tool to communicate impact from a campus-based obesity prevention program. Data from Get Fruved RCT university sites collected at baseline were used to generate eB4CAST reports. Experts (n = 13) and RCT sites (n = 15) were asked to provide feedback on eB4CAST reports based on appeal, understanding, and clarity. On all Likert items, participants rated above 7 on each (out of 10). Positive responses from open-ended questions included eB4CAST reports being clear, …

Single-Arm, Non-Randomized, Time Series, Single-Subject Study Of Fecal Microbiota Transplantation In Multiple Sclerosis, Phillip A. Engen, Antonia Zaferiou, Heather Rasmussen, Ankur Ankub, Stefan J. Green, Louis F. Fogg, Christopher B. Forsyth, Shohreh Raeisi, Bruce Hamaker, Ali Keshavarzian

Department of Nutrition and Health Sciences: Faculty Publications

Emerging evidence suggests intestinal microbiota as a central contributing factor to the pathogenesis of Relapsing-Remitting-Multiple-Sclerosis (RRMS). This novel RRMS study evaluated the impact of fecal-microbiota-transplantation (FMT) on a broad array of physiological/clinical outcomes using deep metagenome sequencing of fecal microbiome. FMT interventions were associated with increased abundances of putative beneficial stool bacteria and short-chain-fatty-acid metabolites, which were associated with increased/improved serum brain-derived-neurotrophic-factor levels and gait/walking metrics. This proof-of-concept single-subject longitudinal study provides evidence of potential importance of intestinal microbiota in the pathogenesis of MS, and scientific rationale to help design future randomized controlled trials assessing FMT in RRMS patients.

Ipsilateral And Contralateral Torque Responses To Bilateral And Unilateral Maximal, Fatiguing, Isokinetic Leg Extensions, Tyler J. Neltner, John Paul V. Anders, Joshua L. Keller, Robert W. Smith, Terry J. Housh, Richard J. Schmidt, Glen O. Johnson

Department of Nutrition and Health Sciences: Faculty Publications

Background: Few studies have compared performance fatigability (PF) for bilateral versus unilateral isokinetic tasks. Objectives: The purpose of this study was to examine: Mode- specific testing responses to isokinetic fatigue, differences in PF between bilateral and unilateral leg extensions, and the effects of fatiguing, unilateral, dynamic leg extensions on contralateral isokinetic peak torque (PT) and maximal voluntary isometric contraction (MVIC). Methods: Eight men (mean ± SD: age= 22.5 ± 2.5 yr.) completed pre- and post-testing for PT and MVIC following 50 bilateral, unilateral right or left leg maximal, isokinetic leg extensions at 180°·s-1, on three separate days. Fatigue-induced decreases in …

Application Of The Neuromuscular Fatigue Threshold Treadmill Test To Muscles Of The Quadriceps And Hamstrings, Clayton L. Camic, Attila J. Kovacs, Trisha A. Vandusseldorp, Ethan C. Hill, Evan A. Enquist

Department of Nutrition and Health Sciences: Faculty Publications

Purpose: The purposes of the present study were: (1) to determine whether the physical working capacity at the fatigue threshold (PWCFT) model that has been used for estimating the onset of neuromuscular fatigue in the vastus lateralis (VL) during incremental treadmill running could also be applied to the vastus medialis (VM), biceps femoris (BF), and semitendinosus (ST) muscles; and (2) if applicable, to compare the running velocities associated with the PWCFT among these muscles.

Methods: Eleven subjects (age 21.7 § 1.8 years) performed an incremental treadmill test to exhaustion with electromyographic signals recorded from the VL, VM, BF, and ST. …

Changing Weight Management Self-Efficacy Among Obese Puerto Rican Adults: A Quantitative Study Using A Health Coaching Intervention, Richard Valentin Ayala, Josh Bernstein

Internet Journal of Allied Health Sciences and Practice

Purpose: Obesity and associated healthcare-related issues continue to increase. The prevalence of obesity is on the rise, which has led many health professionals to find ways to improve health interventions. Health coaching can be a viable tool to reduce the obesity epidemic. The purpose of this quantitative study was to investigate the effects of an 8-weekhealth coaching intervention in obese individuals from Puerto Rico and to determine if self-esteem and body image influence weight managementself-efficacy. Method: A pretest-posttest design using a weight management self-efficacy scale helped the researcher evaluate the effectof the coaching sessions. In addition, body image …

Food Safety And Risk Of Foodborne Illness At A Food Center Extension: Toolkit For Front-Line Volunteers, Sara Anderson

Doctor of Nursing Practice (DNP) Projects

Background: Foodborne illness is a serious public health issue. One in six Americans has an episode of foodborne illness each year and over 50,000 are hospitalized. Food distribution centers are instrumental in decreasing food insecurity, however, some of the food donated is expired or may be damaged leading to increased risk of foodborne illness.

Purpose: The purpose of this project was to educate front-line volunteers at a local food center regarding food safety.

Methods: A toolkit was developed to teach food safety to the front-line volunteers. Seven classes were given to front-line volunteers including a pre and post intervention …

R-Α-Lipoic Acid And 4-Phenylbutyric Acid Have Distinct Hypolipidemic Mechanisms In Hepatic Cells, Bo He, Régis Moreau

Department of Nutrition and Health Sciences: Faculty Publications

The constitutive activation of the mechanistic target of rapamycin complex 1 (mTORC1) leads to the overproduction of apoB-containing triacylglycerol-rich lipoproteins in HepG2 cells. R-α-lipoic acid (LA) and 4-phenylbutyric acid (PBA) have hypolipidemic function but their mechanisms of action are not well understood. Here, we reported that LA and PBA regulate hepatocellular lipid metabolism via distinct mechanisms. The use of SQ22536, an inhibitor of adenylyl cyclase, revealed cAMP’s involvement in the upregulation of CPT1A expression by LA but not by PBA. LA decreased the secretion of proprotein convertase subtilisin/kexin type 9 (PCSK9) in the culture media of hepatic cells and increased …

Managing Forest Disturbances: Effects On Mule Deer And Plant Communities In Montana's Northern Forests, Teagan Ann Hayes

Graduate Student Theses, Dissertations, & Professional Papers

Mule deer (Odocoileus hemionus) are frequently the focus of population and habitat management in the western United States. Land and wildlife managers use disturbance to reset forests to earlier successional stages and improve the quality and quantity of forage available to mule deer. However, the effects of management practices on nutrition and selection vary widely, so the implementation of management practices raises ecological as well as management-related concerns. This work investigated how disturbance from wildfire, prescribed fire, and timber harvest influences the spatial and temporal distribution of nutritional resources in mule deer summer range, and therefore, how the …

Urban Food Sovereignty: Urgent Need For Agroecology And Systems Thinking In A Post-Covid-19 Future, Ali Loker, Charles A. Francis

Department of Agronomy and Horticulture: Faculty Publications

The current COVID-19 pandemic has brought attention to challenges associated with our dominant industrial food system in the U.S. The general public now has more appreciation for farm workers and meatpacking employees, as well as those in grocery stores and in food transportation who are suddenly recognized as essential frontline workers. It apparently takes a crisis for us to focus clearly on the fragility of this system and the lives of people on whom we depend. In this commentary we discuss the definition of food sovereignty, how it manifests in urban areas, and how the COVID-19 pandemic can trigger viable …

Intervention To Influence Healthy Eating Habits Among Dominican University Students: An Examination Of Eating Habits, Kathy Le

Global Public Health | Senior Theses

Food insecurity among college students has become an issue among many universities nationwide. Campus food pantries emerged to combat this problem by providing students with a diverse selection of fresh foods. Most universities are in the pilot process of their food pantries and not many studies have been done to examine the use of healthy ingredients among students. This study included 23 eligible participants who filled out pre- and post-intervention surveys as well as visited the pantry at least once during the intervention stage. The intervention was recipe posters based on the number of ingredients included, difficulty, total preparation and …

Energy Content Of Seeds Of Common Sunflowers (Helianthus Annuus) In The Diet Of Scaled Quail (Callipepla Squamata) In Southeastern New Mexico, John L. Hunt, Matthew E. Grilliot, Troy L. Best, Dixie Lozano-Lopez, Emily R. Neilson, Isaac C. Castillo

Journal of the Arkansas Academy of Science

We analyzed the energy content of seeds of common sunflowers (Helianthus annuus) obtained from the crops of scaled quail (Callipepla squamata) collected from plains-mesa sand-scrub habitat in Eddy and Lea counties, New Mexico. Seeds were removed from crops and dried for 48 hours at 60°C to remove moisture and to standardize masses. Seeds were then analyzed for gross caloric value (i.e., energy content) in an oxygen bomb calorimeter. Energy content of seeds of common sunflowers from New Mexico was greater than that of many seeds previously reported from the diet of scaled quail and other granivorous …

Using Phytoglycogen-Based Nanoparticles To Enhance Inosine Monophsophate Delivery Using Rainbow Trout And Bovine Models, Kristof Jenik

Theses and Dissertations (Comprehensive)

Recently, there has been interest in the use of nucleotides in industrials feeds, with inosine monophosphate showing the most promising effects on growth and immunity. Rainbow trout and Alberta cattle are two of Canadas most profitable farmed animals, if their growth rates and immunity could be enhanced this would further improve their value. The impacts of IMP, a phytoglycogen-based nanoparticle (NP) and inosine monophosphate cationically bound to the phytoglycogen-based nanoparticle (IMP-NP) were characterized in rainbow trout in vivo and in vitro and in vitro in bovine cells. Rainbow trout that were fed an IMP-NP containing feed on average had higher …

Sampling The Local Fare: Fishes At The Sam Israel House Pit (45gr76), Soap Lake, Washington, Adam Fruge

All Master's Theses

The Sam Israel site is a precontact archaeological complex with numerous fish bones at the north end of Soap Lake, Washington. Excavated in 1976, the fish remains recovered from there were never fully analyzed prior to this research. Since this inland Columbia Plateau site had thousands of fish bones, it contained untapped potential for our understanding of ancient local fish procurement. As such, I conducted a detailed analysis of 2,862 fish bone specimens from the Sam Israel House Pit locus to: study a larger sample of fish bones in greater detail than was done before; compare the distribution of fishes …

Evaluating Inorganic Feed Phosphate Type And Further Potential Of Phytase Supplementation Using A Commercial Broiler Model, Angela Elsie Lamp

Graduate Theses, Dissertations, and Problem Reports

Optimizing feed formulation of poultry diets may be achieved by proper utilization of nutrients and feed additives. This will provide a less expensive and nutrient efficient diet to the bird. An experiment was conducted to evaluate early broiler performance, tibia mineralization, and mineral digestibility of broilers fed diets that differed in inorganic feed phosphates (IFP) but that were formulated to be either similar in dietary non-phytate phosphorus (nPP) and calcium to phosphorus ratio (Ca:P), total mineral content, or calculated prececal digestible phosphorus (CPDP). Dicalcium phosphate (DCP), monodicalcium phosphate (MDP), monocalcium phosphate (MCP), and defluorinated phosphate were used in formulations with …

Association Of Diet Quality With Fall Risk Among Community-Dwelling Older Adults In A Fall-Prevention Program, Jae Hyun Kim

Graduate Theses, Dissertations, and Problem Reports

Falls are a serious threat to older adults' quality of life. Evidence is lacking regarding the influence of diet on fall risk factors. This study aims to assess the relationship between diet, functional measures, and fall risk among older adults participating in a fall-prevention intervention. Cross-sectional analysis of baseline data from 192 participants with an average age of 70.9 years was conducted using Chi-square tests, t-test, Wilcoxon test, and nominal logistic analysis. Based on Dietary Screening Tool (DST) scores, 39.5% of participants were classified as nutritionally being “at-risk,” 46.1% were at “possible-risk,” and 14.4% were “not-at-risk.” Fall risk was assessed …

Association Of Home Food Availability With Prediabetes And Diabetes Among Adults In The United States, Jennifer R. Mcatee, Meng-Hua Tao, Christian King, Weiwen Chai

Department of Nutrition and Health Sciences: Faculty Publications

This study examined associations of home food availabilities with prediabetes and diabetes among 8929 adults (20–70 years) participating in 2007–2010 National Health and Nutrition Examination Surveys. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were estimated by logistic regression. Relative to non-diabetic participants (individuals without diabetes or prediabetes), prediabetes participants were associated with lower availabilities of green vegetables (OR = 0.82; 95% CI = 0.73–0.91; p = 0.0006) and fat-free/low-fat milk (OR = 0.80, 95% CI = 0.65–0.89; p = 0.001) and higher sugary drink availability (OR = 1.24, 95% CI = 1.04–1.48; p = 0.02), adjusting for age, …

Application Of The Neuromuscular Fatigue Threshold Treadmill Test To Muscles Of The Quadriceps And Hamstrings, Clayton L. Camic, Attila J. Kovacs, Trisha A. Vandusseldorp, Ethan C. Hill Phd, Evan A. Enquist

Department of Nutrition and Health Sciences: Faculty Publications

Purpose: The purposes of the present study were: (1) to determine whether the physical working capacity at the fatigue threshold (PWC_FT) model that has been used for estimating the onset of neuromuscular fatigue in the vastus lateralis (VL) during incremental treadmill running could also be applied to the vastus medialis (VM), biceps femoris (BF), and semitendinosus (ST) muscles; and (2) if applicable, to compare the running velocities associated with the PWC_FT among these muscles.

Methods: Eleven subjects (age 21.7 ± 1.8 years) performed an incremental treadmill test to exhaustion with electromyographic signals recorded from the …

Resource Selection And Calving Success Of Moose In Colorado, Forest P. Hayes

Graduate Student Theses, Dissertations, & Professional Papers

Across much of North America, moose populations (Alces alces) are declining due to disease, predation, climate, and anthropogenic pressures. Despite this, populations of moose in Colorado have continued to grow. Studying successful (i.e., persistent or growing) populations of moose can facilitate the continued conservation of the species by identifying habitat features critical for moose persistence.

First, I evaluated calving success of moose in Colorado and the impact of willow habitat quality and nutrition. I then estimated the probability of female moose having a calf using repeated observations in a Bayesian occupancy model. I assigned values for dry matter …

Association Of Serum Γ-Tocopherol Levels With Mortality: The Multiethnic Cohort Study, Weiwen Chai, Gertraud Maskarinec, Adrian A. Franke, Kristine R. Monroeuniversity Of Southern California, Song-Yi Park, Laurence N. Kolonel, Lynne R. Wilkens, Loïc Le Marchand, Robert V. Cooney

Department of Nutrition and Health Sciences: Faculty Publications

Background/Objectives—γ-Tocopherol has unique properties that protect against nitrogen oxide-mediated cellular damage. To elucidate the potential role of γ-tocopherol in the aging process, we examined the associations of serum γ-tocopherol levels with all-cause and cause-specific mortality.

Subjects/Methods—Among participants in the biorepository subcohort of the Multiethnic Cohort Study, pre-cancer diagnostic serum γ-tocopherol levels were measured in a subset of 3904 men and 4461 women. Of these, 22.7% of men and 13.5% of women died during a mean follow- up time of 9.6±2.6 years. Hazard ratios (HRs) and 95% confidence intervals (95%CIs) for mortality associated with γ-tocopherol were estimated by Cox proportional hazards …

Effectiveness Of Individual Nutrition Education Compared To Group Education, In Improving Anthropometric And Biochemical Indices Among Hypertensive Adults With Excessive Body Weight: A Randomized Controlled Trial, Danuta Gajewska, Alicja Kucharska, Marcin Kozak, Shahla M. Wunderlich, Joanna Niegowska

Department of Nutrition and Food Studies Scholarship and Creative Works

Objective: The study aims to compare the effectiveness of individual and group nutrition education methods in improving key anthropometric and biochemical markers in drug-treated, overweight-obese hypertensive adults. Methods: The randomized trial included 170 patients with pharmacologically well-controlled primary hypertension and body mass index (BMI) ≥ 25 kg/m². For six months, the patients received six sessions, either one-to-one individual nutrition education (IE, n = 89) or group education (GE, n= 81), developed by dietitians. Anthropometric measurements, body composition, and fasting measures of biochemical parameters were obtained at baseline and after six months of intervention. Results: 150 patients completed the …