Affiliation: | 1. Department of Pharmaceutical Technology, Faculty of Pharmacy and Biotechnology, German University in Cairo, GUC, , Cairo, Egypt;2. Department of Pharmaceutics, Faculty of Pharmacy, Assiut University, , Assuit, Egypt;3. Department of Pharmacology and Toxicology, Faculty of Pharmacy and Biotechnology, German University in Cairo, GUC, , Cairo, Egypt |