Affiliation: | 1. Center of Excellence for Stem Cells and Regenerative Medicine, Zewail City of Science and Technology, Giza, Egypt;2. Department of Chemistry, Damietta University, Damietta, Egypt;3. Department of Botany and Microbiology, Damietta University, Damietta, Egypt;4. Biomedical Sciences Program, University of Science and Technology, Zewail City of Science and Technology, Giza, Egypt |