[1] Gifu Univ, Dept Vet Med, Pharmacol Lab, Gifu, Japan
[2] Gifu Univ, United Grad Sch Vet Sci, Dept Pathogenet Vet Sci, Gifu, Japan
[3] RIKEN, Brain Sci Inst, Yamada Res Unit, Wako, Saitama, Japan
[4] Natl Inst Diabet & Digest & Kidney Dis, Lab Bioorgan Chem, Bethesda, MD 20892 USA