1. Pharmacognosy Department, Faculty of Pharmacy, Tanta University, Tanta, Egypt
2. Natural Medicines Laboratory, Faculty of Pharmaceutical Sciences, Sojo University, Kumamoto, Japan
3. Pharmacology & Toxicology Department, Faculty of Pharmacy, Tanta University, Tanta, Egypt
4. Pharmaceutical Microbiology Department, Faculty of Pharmacy, Tanta University, Tanta, Egypt
5. Pharmaceutical Chemistry Department, Faculty of Pharmacy, Tanta University, Tanta, Egypt