1. From the Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences, Fukuoka (T.H., H.S.. M.H., J.H., Y.M., H.T., A.T.); the Kyushu University COE Program on Lifestyle-Related Diseases (H.S.); and the Department of Cell Pharmacology, Nagoya University Graduate School of Medicine, Nagoya (K.K.), Japan.