1. From the Department of Medical Biochemistry (M.H., M.S., K.F., Y.S., H.H., A.M., S.H.), the First Department of Internal Medicine (M.H., Y.S.), and the Department of Cell Pathology (Y.K., M.T.), Graduate School of Medical and Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan; the Department of Analytical Chemistry (H.H.), School of Pharmacy, Tokyo University of Pharmacy and Life Science, Tokyo, Japan; and the Department of Biochemistry (A.M.), Showa University School of Medicine, Tokyo,...