1. Department of Pharmacology and Toxicology, College of Medicine, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia
2. Pharmacology and Toxicology Graduate Program, College of Pharmacy, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia
3. Department of Physiology, College of Medicine, King Saud University, Riyadh 11451, Kingdom of Saudi Arabia