1. Pharmacognosy Department, Faculty of Pharmacy, Ain-Shams University, Cairo, Egypt
2. Fellow of Biochemistry, Genetic Unit, Children Hospital, Faculty of Medicine, Mansoura University, Egypt
3. Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
4. Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain-Shams University, Cairo, Egypt