Other Nutrition Commons^™

Barriers To Summer Food Service Program (Sfsp) Implementation Before And After Covid-19: A Qualitative, Collective Case Study, Masoomeh Hajizadeh Oghaz, Falah N. Rashoka, Megan S. Kelley

Department of Nutrition and Health Sciences: Faculty Publications

Objectives: SFSP, as a federal food assistance program, could ensure that children have sufficient nutritious food during summer. According to a 2016 USDA report, only 0.4–0.6% of eligible children participated in this program in Nebraska, which makes for one of the lowest SFSP participation rates in the U.S. This study aims to better understand how the COVID-19 pandemic has impacted SFSP implementation in urban and rural settings across the state.

Conclusions: Insights from this study may inform the development of policies that expand food access to vulnerable families. On the organizational level, this includes providing participating kids and their parents …

Family And Consumer Sciences Extension Agents Perception Of A Sustainable Eating Curriculum For Kentuckians, Lindley Barker

Theses and Dissertations--Nutrition and Food Systems

The population is rapidly increasing all over the world. As foods are produced for us to consume, the food system generates negative environmental impacts at each step. The extent of damage generated by food production depends on the amount of land, water, and energy depleted. These environmental impacts can result in reduced quantities of food produced, damages to the land and water used to grow/produce food, pollution of food, and food waste. All of which impact the amount of product produced. Thereby, shifting food-related behaviors of consumers toward sustainable eating may be a way to promote the health of people …

Association Of Diet Qualitymeasured By Three A Priori-Defined Dietary Patterns With Gut Microbiota And Intestinal Permeability Among Obese Individuals, Sarah Eaton, Heather Rasmussen, Weiwen Chai

Department of Nutrition and Health Sciences: Faculty Publications

Objectives: The human gastrointestinal tract (GI)may play a critical role in the prevention of obesity and metabolic diseases. Considering the importance of a healthy diet for optimal health, this study examined associations of diet quality assessed by three a priori-defined dietary patterns (Healthy Eating Index 2010 [HEI-2010],Mediterranean Eating Pattern for Americans [MEPA], and Dietary Approaches to Stop Hypertension [DASH] with gut microbiota, short-chain fatty acids (SCFA) and intestinal permeabilitymarkers in adult obese participants.

Conclusions: Blautia abundance and inversely associated with intestinal permeability markers such as urinary 24-h sucralose levels suggesting diet quality may have positive impact on the human GI …

Intracellular Fate Of Bovine Milk Exosomes In Murine Bone Marrow-Derived Macrophages, Afsana Khanam, Janos Zempleni

Department of Nutrition and Health Sciences: Faculty Publications

Milk exosomes (MEs) and their microRNA cargos constitute novel bioactive food compounds, and bovine MEs (BMEs) are being considered for use in drug delivery. The internalization of MEs by macrophages and degradation in lysosomes (in all cells) limit biological activities. Here, we determined whether BMEs internalized by murine bone marrow-derived macrophages (BMDMs) retrofuse with the intralumenal membrane in the multivesicular body (MVB) for subsequent release into the extracellular space or whether BMEs are destined for degradation in lysosomes.

Conclusions: The retrofusion of BME-derived intralumenal MVBs and secretion of BME into the extracellular space is quantitatively minor in BMDMs. The majority …

Genetically Altered Bovine Milk Exosomes (Bmes) Evade Elimination Bymurine Bone Marrow-Derived Macrophages (Bmdms), Alice Ngu, Janos Zempleni

Department of Nutrition and Health Sciences: Faculty Publications

Objectives: To develop BMEs that evade elimination by BMDMs.

Conclusions: The elimination of BMEs UNL1 and UNL2 is significantly reduced compared unmodified BMEs in BMDM cultures. This is of great importance when using BMEs for delivering therapeutics.

Γ-Glutamyl Valine, Found In Dry Edible Beans, Is Anti-Diabetic In Db/Db Mice, Bikram Upadhyaya, Kaustav Majumder, Regis Moreau

Department of Nutrition and Health Sciences: Faculty Publications

Objectives: Dietary γ -glutamyl peptides (γ -GPs) found in dry edible beans exhibit biological activities (antioxidant, anti-inflammatory) with potential benefits against chronic metabolic disorders. γ -GPs are responsible for the desirable Kokumi flavor through allosteric activation of the Calcium Sensing Receptor (CaSR) present in multiple mammalian tissues. In this study, we investigated the metabolic effects of γ -glutamyl valine (γ -EV) in diabetic obese mice.

Conclusions: γ -EV improved the diabetic condition of db/db mice via modulation of glucose and lipid metabolism.

The Impact Of Covid-19 On Perceived Barriers And Facilitators To The Healthfulness Of Communities With Low-Income, Elder Varela, Jamie Zeldman, Alison Kuch, Yanli Wang, Mohammad Shushari, Elizabeth L. Hall, Jade Mcnamara, Jesse Stabile Morrell, Terezie Tolar-Peterson, Onikia Brown, Melissa D. Olfert, Lisa Franzen-Castle, Tandalayo Kidd, Sarah Colby, Geoffrey Greene, Karla P. Shelnutt

Department of Nutrition and Health Sciences: Faculty Publications

Background: The COVID-19 pandemic brought new challenges affecting the wellbeing of individuals in communities with low income. Understanding where people live and how those environments can facilitate or hinder living a healthy lifestyle is essential for developing interventions that target behavior change and health promotion. Objective: This study compares Extension Nutrition Educators’ (NEs) perceptions of the barriers and facilitators impacting the healthfulness of the environment of communities with low income in eleven states before and during the COVID-19 pandemic.

The Process And Case Study Approach To Implementing A Nutrition-Specific Dissemination And Implementation Science Training In Appalachia, Ayron E. Walker

Graduate Theses, Dissertations, and Problem Reports (ETD)

Introduction: Nutrition professionals face implementation challenges due to their lack of knowledge to incorporate D&I science into intervention design. To improve intervention outcomes, nutrition professionals must be trained in D&I science, which are currently absent in the field.

Aims: To identify and assess nutrition educators and practitioners perceived motivations, self-efficacy, and attitudes in using D&I science to inform the educational design and strategies of a nutrition-specific D&I curriculum for nutrition educators. Then to test feasibility of the nutrition-specific curriculum in increasing knowledge, self-efficacy, and attitudes by a case study approach, pre/post intervention design.

Methods: First, scoping review methodology involved the …