1. Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia;
2. Department of Pharmaceutics & Industrial Pharmacy, Faculty of Pharmacy, Minia University, Minia, Egypt;
3. Department of Natural Products and Alternative Medicine, Faculty of Pharmacy, King Abdulaziz University, Jeddah, Saudi Arabia;
4. Biology Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia