[1] Natl Def Med Ctr, Dept Pharmacol, Taipei 11490, Taiwan
[2] Taipei Med Univ, Dept Pharmacol, Taipei, Taiwan
[3] Natl Taiwan Univ, Coll Med, Inst Pharmacol, Taipei, Taiwan
[4] Taipei Med Univ, Dept Pharm, Taipei, Taiwan
[5] Natl Cheng Kung Univ, Dept Chem, Tainan 70101, Taiwan