1. Department of Chemistry, College of Science, King Khalid University, Abha, Saudi Arabia
2. Department of Biochemistry, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
3. Department of Pharmacology, Medical Research and Clinical Studies Institute, National Research Center, Dokki, Giza, Egypt
4. Department of Physiology, National Organization for Drug Control and Research, Giza, Egypt
5. Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt