Dr. Wael Ahmad Abu Dayyih, Petra University, Faculty of Pharmacy, Department of Pharmaceutical Medicinal Chemistry And Pharmacognosy
P.O Box 961343; Amman 11196, Jordan

Dr. Behzad Foroutan, Department of Pharmacology, School of Medicine, Shahroud University of Medical Sciences, Hafte-h Tir Squire, Shahroud, Iran
E-mail: behzad_foroutan@hotmail.com