1. Department of Pharmacology and Toxicology, College of Health Sciences, Mekelle University, Ethiopia
2. Department of Pharmacognosy, College of Health Sciences, Mekelle University, Ethiopia
3. Department of Pharmacology, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
4. Department of Chemistry, University of Sargodha, Sargodha, Pakistan