1. Department of Pharmaceutical Organic Chemistry, Beni-Suef University, Beni-Suef, Egypt;
2. Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt;
3. Pathology Department, Faculty of Veterinary Medicine, Beni-Suef University, Beni-Suef, Egypt