1. From the Department of Internal Medicine (S.L., A.D., Z.G.), Department of Physiology (Z.X., M.C.G.), The Graduate Center for Nutritional Sciences (A.D., L.A.C., K.J.P., M.C.G., Z.G.), Department of Molecular and Biomedical Pharmacology (L.A.C.), and Saha Cardiovascular Research Center (A.D., Z.G.), University of Kentucky, Lexington, KY.