1. Department of Pharmacology & Toxicology, Faculty of Pharmacy Beni‐Suef University Beni‐Suef Egypt
2. Sharjah Institute for Medical Research University of Sharjah Sharjah UAE
3. Department of Pharmacology & Toxicology, Faculty of Pharmacy Al‐Azhar University Assiut Egypt
4. Department of Pharmacology, Faculty of Medicine Beni‐Suef University Beni‐Suef Egypt