1. Department of Pharmacology, Faculty of Medicine, Assiut University, Assiut, Egypt
2. Clinical Pathology Department (Immunohistochemistry Lab), South Egypt Cancer Institute, Assiut University, Assiut, Egypt
3. Pathology Department, Faculty of Medicine, Assiut University, Assiut, Egypt
4. Cardiovascular Medicine Department, Faculty of Medicine, Assiut University, Assiut, Egypt