1. Department of Pharmacognosy and Microbiology, Faculty of Pharmacy, The British University in Egypt (BUE), Cairo 11837, Egypt
2. The Center for Drug Research and Development (CDRD), Faculty of Pharmacy, BUE, Cairo 11837, Egypt
3. Department of Chemistry of Natural Compounds, National Research Centre, Giza 12622, Egypt
4. Department of Pharmacology and Biochemistry, Faculty of Pharmacy, The British University in Egypt (BUE), Cairo 11837, Egypt
5. Pharmacognosy Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt