1. Department of Medicinal Plants and Natural Products, National Organization for Drug Control and Research (NODCAR), recently Egyptian Drug Authority (EDA), Giza, Egypt
2. Department of Pharmacology, National Organization for Drug Control and Research (NODCAR), recently Egyptian Drug Authority (EDA), Giza, Egypt
3. Department of Pharmacology and Toxicology, Faculty of Pharmacy, Sinai University, El Ismailia, Egypt
4. Department of Pharmaceutics, National Organization for Drug Control and Research (NODCAR), recently Egyptian Drug Authority (EDA), Giza, Egypt
5. Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Cairo, Egypt
6. Department of Pharmacology, Medical Research Division, National Research Centre, Giza, Egypt