1Department of Oncology, University of Torino, via Santena 5/bis, 10126 Torino, Italy
2Therapeutic Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, 33 El Bohouth St., 12622 Dokki, Giza, Egypt
3Pharmacognosy Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, 33 El Bohouth St., 12622 Dokki, Giza, Egypt
4Chemistry of Medicinal Plants Department & Biology Unit of Central Laboratory, Pharmaceutical and Drug Industries Research Division, National Research Centre, 33 El Bohouth St., 12622 Dokki, Giza, Egypt
5Zoology Department, Faculty of Science, Cairo University, Gamaa Street, Giza, Egypt