1. Biochemistry Department, Faculty of Pharmacy, Sinai University – Qantara Branch , Ismailia , Egypt
2. Biochemistry Department, Faculty of Pharmacy, Zagazig University , Zagazig , Egypt
3. Histology and Cell Biology Department, Faculty of Human Medicine, Zagazig University , Zagazig , Egypt
4. Biochemistry Department, Faculty of Pharmacy, Delta University for Sciences and Technology , Gamasa , Egypt