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Full-Text Articles in Nutrition
Studies On The Regulation Of Fgf21 Gene Expression By (R)-Α-Lipoic Acid: Mechanistic Insight Into The Lipid Lowering Properties Of A Dithiol Dietary Molecule, Xiaohua Yi
Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research
Controlling blood lipids is a major public health challenge of our time. The pleiotropic hormone-like polypeptide fibroblast growth factor 21 (FGF21) was recently recognized as a potent modulator of lipid and glucose metabolism and a promising treatment strategy for obesity related metabolic disorders, including dyslipidemia. A cost effective and practical alternative to the administration of recombinant FGF21 is to stimulate endogenous FGF21 production through diet. Our research identified (R)-a-lipoic acid (LA), a naturally occurring enzyme cofactor and dietary molecule found in green leafy vegetable and red meat, as an inducer of FGF21 expression. LA stimulated FGF21 production, demonstrated by a …
Biotinylation Of The C-Myc Promoter Binding Protein Mbp-1 Decreases C-Myc And Cox-2 Expression In Mammary Carcinoma Mcf-7 Cells, Jie Zhou
Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research
Biotin feeding in a Balb/c mouse model of breast cancer suggest that the tumor load is ~100% greater in biotin-deficient mice compared with biotin-sufficient controls, and that the increase is associated with metastasis rather than new tumors. The oncogenes c-Myc and COX-2 are implicated in cancer metastasis, and their expressions are repressed by binding of MBP-1 to the promoter. Mass spectrometry studies, designed to discover novel biotin-containing proteins, suggest that lysine residues K10 and K12 in the c-Myc promoter binding protein (MBP-1) contains covalently bound biotin (MBP-1bio). We hypothesized that biotinylation of MBP-1 increases the binding of MBP-1 to the …
Development Of Food Safety Education And Pilot Study Specifically For Native Americans Audiences, Kristine M. Foley
Development Of Food Safety Education And Pilot Study Specifically For Native Americans Audiences, Kristine M. Foley
Department of Nutrition and Health Sciences: Dissertations, Theses, and Student Research
The purpose of this study was to develop and implement a culturally appropriate food safety educational program using the conceptual change teaching method while preparing a meal. The food safety educational program was based on the FightBac!™ concepts (CLEAN, SEPARATE, COOK AND CHILL). Quantitative and qualitative date were collected, compared, and analyzed. Two pilot studies were conducted with Native American participants on non-reservation sites in Omaha and Lincoln. A total of 27 participants completed a pre and post knowledge survey and were video recorded preparing a meal. The majority of the participants were female (78%), had at least a high …