[1] YokohamaColl Pharm, Pharmacol Lab, Dept Clin Pharm, Totsuka Ku, Yokohama, Kanagawa 2450066, Japan
[2] Nihon Univ, Sch Med, Div Anat Sci, Itabashi Ku,Dept Funct Morphol, Tokyo 1738610, Japan
[3] Kobe Pharm Univ, Higashianda Ku, Kobe, Hyogo 6588558, Japan
[4] Kinjo Gakuin Univ, Coll Pharm, Moriyama Ku, Nagoya, Aichi 4638521, Japan