Nutrition Commons^™

Relationship Of Winter Hair Coat Shedding Ability Of Purebred Angus Dams With Mineral Status, Apparent Forage Digestibility, Uterine Artery Hemodynamics, And Calf Growth And Development, Randy Hunter Burnett

Theses and Dissertations

Winter hair coat shedding ability in southern U.S. cattle production has previously been associated with differences in adjusted birth and weaning weights of calves from dams that shed by June or later (Gray et al., 2011; Cauble et al., 2019). This study was developed to research possible avenues of why these relationships exist with winter hair coat shedding ability. The primary objectives of the following experiments were to: 1) evaluate how mineral status relates to winter hair coat shedding ability, 2) evaluate how winter hair coat shedding ability relates to apparent digestibility of forage, 3) evaluate winter hair coat shedding …

Physiological Roles Of Selenoprotein H In Mice, Qingzhou Wang

Theses and Dissertations

Low-hierarchy selenoproteins are sensitive to selenium (Se) deficiency and are proposed to confer the protection of body Se against age- and development-related diseases. Selenoprotein H (SELENOH), a low-hierarchy selenoprotein, is greatly downregulated by both dietary Se deficiency and age. To explore physiological roles of SELENOH, Selenoh knockout mice were employed.

Segregation analyses demonstrated reduced frequencies of homozygotes and heterozygotes among the neonates of the breeding combinations of Selenoh^+/- males vs. Selenoh^+/- or Selenoh^-/- females, demonstrating essential roles of SELENOH in embryogenesis. Litter sizes from these two breeding groups were comparable with control, suggesting a role of SELENOH …

Blood Glucose As A Predictor Of Resting Lactate, Hrpr, And Hra As Measured By Method Cra, Sean Pavlick

Theses and Dissertations

Objective: The purpose of this study was to examine fasted blood glucose as a predictor of lactate levels measured by Method CRA. Method: Participants and data for the present study were collected by employees of an orthopedic rehabilitation center in Bloomington, Illinois. Participants recruited for the study followed the Method CRA upright cycle testing protocol. Fasted blood glucose, resting lactate, and heart rate measurements at Prime (2 mmol/L) and Anaerobic (4 mmol/L) were recorded. Blood was sampled every three minutes during exercise testing. The total sample size of 35 was examined as well as two subgroups, BMI > 30 group and …

Perceptions Of Residents Living In A Food Desert On The Impact Of A Community-Supported Agriculture Pilot Program, Jessica Thome

Theses and Dissertations

Objective: The purpose of the study was to examine perspectives on food access among a low-income, food desert community through participation in a grant funded CSA program.Design: Healthy Eating Program is a pilot program assessing the effect of a CSA intervention on health among residents living in a food desert. Participants were surveyed through an initial survey and final survey with questions regarding perceived health status and daily food stressors. Data was collected through Qualtrics and analyzed using SPSS. Setting: Low-income, food desert community residing in the Westside of Bloomington, Illinois. Participants: Forty participants 18 years or older, low-income and …

Exploring The Impact Of Utilizing Real Patients During Nutrition Counseling Training, Ashlyn R. Hayes

Theses and Dissertations

The purpose of this study was to explore the educational advantages real patients can offer dietetic students in nutrition counseling training. In addition, this study observed the impact of training with real patients on dietetic students' nutrition counseling confidence. Six dietetic students were purposefully selected to participate in semi-structured individual interviews. Students expressed their opinions and experiences regarding their nutrition counseling training sessions with both simulated and real patients. Each interview was audio-recorded and later transcribed verbatim. Using a grounded theory approach, key themes were identified from the data. Findings from this study indicated that practicing nutrition counseling with real …

The Effect Of Dietary Fiber On Epigenetic Regulation Of Gene Expression In Hemodialysis Patients, Isabelle Strack

Theses and Dissertations

Objective: More than 2/3 of those with kidney failure use hemodialysis as a treatment option. The purpose of this pilot study is to increase the understanding of the epigenetic changes that occur in hemodialysis patients through dietary fiber intake. Design and Methods: Gene expression through epigenetic changes of dietary fiber intake and soluble fiber intake were analyzed in this cross-sectional study. Data was collected from questionnaires and blood samples (n=20). Block Dialysis Food Frequency Questionnaire was used to calculate dietary fiber intake. Blood analysis counted the top 100 most prevalent microRNAs (miRNA). Pearson r correlation was used to determine level …