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Molecular, Genetic, and Biochemical Nutrition Commons

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Full-Text Articles in Molecular, Genetic, and Biochemical Nutrition

Long-Term Treatment With Insulin And Retinoic Acid Increased Glucose Usage In L6 Muscle Cells Via Glycogenesis, Matthew Ray Goff Aug 2016

Long-Term Treatment With Insulin And Retinoic Acid Increased Glucose Usage In L6 Muscle Cells Via Glycogenesis, Matthew Ray Goff

Doctoral Dissertations

Skeletal muscle glucose metabolism can affect whole body glucose homeostasis significantly. Vitamin A (VA) plays a role in a number of physiological functions including glucose metabolism. However, its role in skeletal muscle glucose metabolism has not been well established. Insulin controls glucose metabolism in the skeletal muscle via the regulations of glucose uptake, glycogenesis, and glycolysis. We hypothesize that insulin and VA signaling pathways may converge to regulate glucose metabolism in skeletal muscle. Here, the effects of retinoic acid (RA) alone and in combination with insulin on glucose utilization in rat L6 muscle cells were studied. L6 cells were treated …


Chemopreventive Effects Of Polymethoxyflavones, Xian Wu Mar 2016

Chemopreventive Effects Of Polymethoxyflavones, Xian Wu

Doctoral Dissertations

Colon cancer is one of the major global public health issues, which severely threatens human health. Polymethoxyflavones (PMFs), a unique class of flavonoids, are abundantly and almost exclusively found in the peel of sweet oranges (Citrus sinensis) and mandarin oranges (Citrus reticulata). Nobiletin (NBT) is a major citrus flavonoid that has shown various health benefits, including anti-inflammation and anti-carcinogenesis. To better understand the chemopreventive effects of NBT, we systematically investigated the inhibitory effects of dietary NBT on colitis-associated colon carcinogenesis in azoxymethane (AOM)/dextran sulfate sodium (DSS)-treated mice. We found that oral administration of NBT effectively decreased …