Other Nutrition Commons^™

A Novel Tetracycline-Responsive Transgenic Mouse Strain For Skeletal Muscle-Specific Gene Expression, Masahiro Iwata, Davis A. Englund, Yuan Wen, Cory M. Dungan, Kevin A. Murach, Ivan Jose Vechetti Jr, Christopher B. Mobley, Charlotte A. Peterson, John J. Mccarthy

Department of Nutrition and Health Sciences: Faculty Publications

Background: The tetracycline-responsive system (Tet-ON/OFF) has proven to be a valuable tool for manipulating gene expression in an inducible, temporal, and tissue-specific manner. The purpose of this study was to create and characterize a new transgenic mouse strain utilizing the human skeletal muscle α-actin (HSA) promoter to drive skeletal muscle-specific expression of the reverse tetracycline transactivator (rtTA) gene which we have designated as the HSA-rtTA mouse. Methods: To confirm the HSA-rtTA mouse was capable of driving skeletal muscle-specific expression, we crossed the HSA-rtTA mouse with the tetracycline-responsive histone H2B-green fluorescent protein (H2B-GFP) transgenic mouse in order to label myonuclei. Results: …

Health And Nutrition, Sydney Williams, Lauren Larson

Honors Program: Expanded Learning Clubs

The goal of this club was to inform and build upon the knowledge about health and nutrition of 4th and 5th graders. We did different activities to engage the children in a fun way of learning about health and nutrition so that it wouldn't feel like an extension of school.

Comparison Of Maternal Beliefs About Causes Of Autism Spectrum Disorder And Association With Utilization Of Services And Treatments, Virginia Chaidez, Erik Fernandez Y Garcia, Lulu W. Wang, Kathleen Angkustsiri, Paula Krakowiak, Irva Hertz-Picciotto, Robin L. Hansen

Department of Nutrition and Health Sciences: Faculty Publications

Background: This study aimed to describe parental perceptions of the causes of autism spectrum disorder (ASD) in an ethnically diverse sample and explore whether these perceptions relate to treatment choices.

Methods: The sample consisted of White (n=224), Hispanic (n=85) and Asian (n=21) mothers of a child with ASD. A mixed methods approach was used in this secondary analysis focusing on parental perceptions about the causes of ASD and the relationship of these to utilization of services and treatment.

Results: Environmental and genetic factors were most often believed to be the cause or one of the causes of ASD by mothers …

Development, Validation, And Testing Of A Self-Determination Theory Instrument Called The Motivation To Prepare Healthy Foods Questionnaire, Ariana Delong Bailey

LSU Doctoral Dissertations

The objectives of these studies were to validate and confirm the structure of a previously developed questionnaire that measures the psychosocial constructs defined by the Self-Determination Theory (SDT) and then test this questionnaire in a nutrition education setting. The instrument, titled the Motivation to Prepare Healthy Foods Questionnaire (MPHFQ), included items that measured intrinsic motivation, perceived competence, relatedness, autonomy, and autonomy support. These studies evaluated the questionnaire’s validity and ability to measure changes in the SDT construct scores.

The MPHFQ is a previously developed and reliable instrument intended to measure adults’ intrinsic motivation and perceived competence to prepare healthy foods, …

Comparative Analysis Of Body Composition And Reference Values Of Visceral Adipose Tissues In Various American Collegiate Sports, Eshan M. Dandekar

Master's Theses

Background: Currently, body composition (BC) assessment is usually performed to diagnose disease states and accurately estimate certain types of tissues. In athletes, performing BC assessments helps gauge training and nutrition programs to see if they are adequately meeting the athlete’s needs to improve performance. Annual Dual Energy X-ray Absorptiometry (DXA) scans before the start of an athlete’s season can help identify an athlete’s preparedness or health before training begins.

Objective: To assess the preseason BC of four collegiate sports: Men’s basketball, men’s baseball, women’s volleyball, and women’s soccer, for Fat Mass (FM), bone mineral density BMD), Fat-Free Mass …

Self-Regulation Abilities Of Low-Income Mothers In Community Based, Expanded Food And Nutrition Education Program, Alyssa Abreu

Electronic Theses and Dissertations

Diet is strongly associated with many risk factors for chronic disease. Educational programs such as the Expanded Food and Nutrition Education Program (EFNEP) are designed to improve dietary behaviors among low-income populations. Although EFNEP has seen improvements, they are not yet up to recommendations. Previous studies have been successful in eliciting behavior change when improving self-regulation in conjunction with dietary education. Thus, the purpose of this study was to examine self-regulation in EFNEP participants and its relationship to participants change in dietary behavior. All participants were currently enrolled in an EFNEP program and were asked to complete an additional self-regulation …

Radical Social Ecology As Deep Pragmatism: A Call To The Abolition Of Systemic Dissonance And The Minimization Of Entropic Chaos, Arielle Brender

Student Theses 2015-Present

This paper aims to shed light on the dissonance caused by the superimposition of Dominant Human Systems on Natural Systems. I highlight the synthetic nature of Dominant Human Systems as egoic and linguistic phenomenon manufactured by a mere portion of the human population, which renders them inherently oppressive unto peoples and landscapes whose wisdom were barred from the design process. In pursuing a radical pragmatic approach to mending the simultaneous oppression and destruction of the human being and the earth, I highlight the necessity of minimizing entropic chaos caused by excess energy expenditure, an essential feature of systems that aim …

The Effect Of Breakfast On Energy Metabolism, Appetite, And Food Intake In Young Versus Older Men, Allie Murphy

Human Nutrition and Hospitality Management Undergraduate Honors Theses

As life expectancy continues to rise, it is important to consider optimal nutrition recommendations to improve health outcomes, quality of life, and physical independence in older adults. Previous studies have focused on the impact of breakfast on postprandial appetite in younger adults. Research on the effects of breakfast on appetite in older adults is limited. Several studies have identified protein as a key nutrient for older adults. Protein has been shown to increase satiety for longer periods of time and decrease cravings later in the day when compared to high carbohydrate meals. However, more research is needed to determine the …

Entry-Level Physical Therapy Students' Knowledge And Attitudes Of Nutrition, Jordan D. Day

Electronic Theses and Dissertations

Like other allied health fields, physical therapy has incorporated health promotion as a part of their practice. A large and important component of health promotion is nutrition. Little research has been conducted on the knowledge and attitudes of nutrition in physical therapists and has only included small sample sizes. Therefore, the purpose of the present study was to expand upon the knowledge and attitudes of nutrition in physical therapy students. Subjects included doctoral physical therapy students from across the United States, ranging from first year to senior level. The present research was conducted online via a Qualtrics survey. Surveys, included …

Wrack Lines Spring-Summer 2018, Judy Benson, Ann Baldelli, Bill Hanrahan, Ellen Johnson

Wrack Lines

From Sea to Table: Fish, Shellfish and sea vegetables from local waters

Cal Poly Farmers Picnic, Emily Anne Dale, Riley Nilsen, Jack Gavron

Agricultural Education and Communication

Agriculture can be seen as the world’s most essential industry. Many products people use daily come directly from agriculture, including the food placed on people’s tables. Knowing where that food comes from, and the overall importance of agricultural education is vital in the United States and the world. This message needs to be shared beyond the classroom: we need agriculture to survive.

According to the United States Department of Agriculture, “in 2012, there were 3.2 million farmers, ranchers and other agricultural managers and an estimated 757,900 agricultural workers legally employed in the U.S.” (USDA, 2012). These findings concluded that less …

Campbell Elementary Afterschool Nutrition Science Club: Fun With Food, Natalie Strawhecker

Honors Program: Senior Projects (Public)

Several schools in the Lincoln Public School district have afterschool programs for students from 3:30-5:00pm in order to provide a safe and fun place for students to play while their parents are still at work. For this Honors Thesis an afterschool nutrition club was created for students to learn about MyPlate and healthy living.

A seven-week curriculum was created for students at Campbell Elementary with each week focusing on a different food group in MyPlate and healthy living as a whole. In order to track the students’ progress, an eight question pre and post quiz was developed. A weekly journal …

Teens-As-Teachers Nutrition Program Increases Interest In Science Among Schoolchildren And Fosters Self-Efficacy In Teens, Virginia Bolshakova, John Gieng, C. Sheena Sidhu

Faculty Publications

The Healthy Living Ambassador Program brings health, teen leadership, and teamwork to California's elementary school gardens through interdisciplinary UC Cooperative Extension collaboration, community-based partnerships and teen teaching. During spring 2015, teen ambassadors trained by Extension educators and volunteers at UC Elkus Ranch in San Mateo County taught nutrition science, food cultivation and healthy living skills in an 8-week, garden-based, after-school nutrition and physical education program for elementary school children in an urban setting. We conducted a pilot study using a mixed-methods approach to measure and explore the program's impact on children's vegetable selection and consumption preferences, as well as perceived …

Teens As Teachers In The Garden: Cultivating A Sustainable Model For Teaching Healthy Living, Virginia Bolshakova, John Gieng, C. Sheena Sidhu, Mary Vollinger, Lorena Gimeno, Jessica Guild

Faculty Publications

School gardens are an ideal space to deliver a healthy living curriculum, such as nutrition and physical activity education, to elementary school youth. However, public schools often lack the resources and support to establish sustainable garden-based programming. We created the Healthy Living Ambassador program, a collaborative after-school garden program in low-income communities that brought together resources from schools, community programs, and University of California Cooperative Extension. This school garden program featured culturally competent teens as teachers to serve as near-peer educators and mentors to elementary school youth. The program development model incorporated lessons from sustainable community-based health program interventions and …

Obesity, Noah Rhodes

Global Issues in Public Health

Obesity is a worldwide issue that can be defined as a non-communicable condition which means that it is non-infectious and non-transmissible and it is defined as having a BMI over 30 even though BMI doesn’t account for the person’s muscle mass which causes some athletes to be considered obese just because they weigh a lot for their height. Diagnosing obesity can be a long process which includes a health history being taken, a general physical exam, calculation of BMI, and measuring waist circumference. Diagnosis of obesity also involves checking for problems such as high blood pressure, variation of cholesterol levels …

Effects Of Tunable, 3d-Bioprinted Hydrogels On Human Brown Adipocyte Behavior And Metabolic Function, Mitchell Kuss, Jiyoung Kim, Dianjun Qi, Shaohua Wu, Yuguo Lei, Soonkyu Chung, Bin Duan

Department of Nutrition and Health Sciences: Faculty Publications

Obesity and its related health complications cause billions of dollars in healthcare costs annually in the United States, and there are yet to be safe and long-lasting anti-obesity approaches. Using brown adipose tissue (BAT) is a promising approach, as it uses fats for energy expenditure. However, the effect of the microenvironment on human thermogenic brown adipogenesis and how to generate clinically relevant sized and functioning BAT are still unknown. In our current study, we evaluated the effects of endothelial growth medium exposure on brown adipogenesis of human brown adipose progenitors (BAP). We found that pre-exposing BAP to angiogenic factors promoted …

Armms As A Versatile Platform For Intracellular Delivery Of Macromolecules, Qiyu Wang, Jiujiu Yu, Tatenda Kadungure, Joseph Beyene, Hong Zhang, Quan Lu

Department of Nutrition and Health Sciences: Faculty Publications

Majority of disease-modifying therapeutic targets are restricted to the intracellular space and are therefore not druggable using existing biologic modalities. The ability to efficiently deliver macromolecules inside target cells or tissues would greatly expand the current landscape of therapeutic targets for future generations of biologic drugs, but remains challenging. Here we report the use of extracellular vesicles, known as arrestin domain containing protein 1 [ARRDC1]-mediated microvesicles (ARMMs), for packaging and intracellular delivery of a myriad of macromolecules, including the tumor suppressor p53 protein, RNAs, and the genome-editing CRISPR-Cas9/guide RNA complex. We demonstrate selective recruitment of these macromolecules into ARMMs. When …

Gardening Experience Is Associated With Increased Fruit And Vegetable Intake Among First-Year College Students: A Cross-Sectional Examination, Jennifer Loso, Daniel Staub, Sarah E. Colby, Melissa D. Olfert, Kendra Kattelmann, Melissa Vilaro, James Colee, Wenjun Zhou, Lisa Franzen-Castle, Anne E. Matthews

Department of Nutrition and Health Sciences: Faculty Publications

Background Gardening interventions have been shown to increase fruit and vegetable (F/V) intake among school-aged children. It is unknown whether these effects persist into later adolescence or adulthood, and little is known about whether gardening in later adolescence is related to F/V intake. Objective To identify the relationship between both childhood and recent (within the past 12 months) gardening experiences and current F/V intake among college students. Design/participants A cross-sectional evaluation of 1,121 college freshmen with suboptimal F/V consumption from eight US universities. Main outcome measures Participants completed the National Cancer Institute Fruit and Vegetable Screener and questions about gardening …

Teens Implementing A Childhood Obesity Prevention Program In The Community: Feasibility And Perceptions Of A Partnership With Hsta And Icook 4-H, Rebecca L. Hagedorn, Jade A. White, Lisa Franzen-Castle, Sarah E. Colby, Kendra K. Kattelmann, Adrienne A. White, Melissa D. Olfert

Department of Nutrition and Health Sciences: Faculty Publications

High school student researchers and teen leaders from the Health Science Technology Academy (HSTA), under the supervision of HSTA teachers, led a childhood obesity prevention (COP) program (iCook 4-H). The objective was to evaluate the feasibility and perceptions of having teen leaders implement a COP program for dyads of youth (9–10 years old) and their primary adult food preparer. Behavior change and perceptions were assessed through surveys and open-ended interviews. Across eight HSTA organizations, 43 teen leaders participated in teaching the iCook 4-H program to 24 dyads. Increased frequency of culinary skills, physical activity and mealtime behavior were reported by …

Hidden Hunger: Solutions For America’S Aging Populations, Manfred Eggersdorfer, Ucheoma Akobundu, Regan L. Bailey, Julie Shlisky, Amy R. Beaudreault, Gilles Bergeron, Robert B. Blancato, Jeffrey B. Blumberg, Megan W. Bourassa, Filomena Gomes, Gordon Jensen, Mary Ann Johnson, Douglas Mackay, Keri Marshall, Simin Nikbin Meydani, Katherine L. Tucker

Department of Nutrition and Health Sciences: Faculty Publications

The global population, including the United States, is experiencing a demographic shift with the proportion of older adults (aged ≥ 65 years) growing faster than any other age group. This demographic group is at higher risk for developing nutrition-related chronic conditions such as heart disease and diabetes as well as infections such as influenza and pneumonia. As a result, an emphasis on nutrition is instrumental for disease risk reduction. Unfortunately, inadequate nutrient status or deficiency, often termed hidden hunger, disproportionately affects older adults because of systematic healthcare, environmental, and biological challenges. This report summarizes the unique nutrition challenges facing the …