1. Department of Pharmaceutical Biochemistry, Faculty of Pharmacy Alexandria University Alexandria Egypt
2. Department of Biochemistry, Faculty of Pharmacy Delta University Gamasa Egypt
3. Faculty of Pharmacy Delta University Gamasa Egypt
4. Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy Mansoura University Mansoura Egypt
5. Department of Biochemistry, Faculty of Pharmacy Fayoum University Fayoum Egypt