1. Department of Biochemistry, Faculty of Pharmacy, Menoufia University, Shebeen El-Kom, Egypt
2. Department of Clinical Pharmacology, Faculty of Medicine, Menoufia University, Shebeen El-Kom, Egypt
3. Department of Histology and Cell Biology, Faculty of Medicine, Menoufia University, Shebeen El-Kom, Egypt
4. Department of Biochemistry, Faculty of Pharmacy, Suez Canal University, Ismailia, Egypt