1. Department of Pharmacognosy, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
2. Department of chemical theory of Drugs, Faculty of Pharmacy, Comenius University Bratislava, Bratislava, Slovakia
3. Department of Biochemistry, Faculty of Pharmacy, Damanhour University, Damanhour, Egypt
4. Department of Pharmacognosy, Faculty of Pharmacy, Delta University for Science and Technology, Talkha, Egypt
5. Department of Pharmacognosy, Faculty of Pharmacy, Alexandria University, Alexandria, Egypt