1. Department of Pharmacology and Toxicology, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
2. Department of Biochemistry, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
3. Department of Pharmacology and Toxicology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
4. Department of Pharmacology and Biochemistry, Faculty of Pharmacy, The British University in Egypt, Cairo 11837, Egypt