[1] Meikai Univ, Sch Dent, Dept Dent Pharmacol, Kawagoe, Saitama 3500283, Japan
[2] Meikai Univ, Sch Dent, Dept Endocrinol, Kawagoe, Saitama 3500283, Japan
[3] Showa Univ, Sch Med, Dept Ana, Tokyo 1428555, Japan
[4] Josai Univ, Fac Pharm Sci, Kawagoe, Saitama 3500295, Japan