Dr Tarek Mohamed Kamal Mohamed Metawie, Professor of Biochemistry, Faculty of Pharmacy, Cairo University. Egyptian, date of birth 6/3/1955. Ph.D. in Pharmaceutical Sciences, 1984; M.Sc. in Pharmaceutical Sciences, 1979; B.Sc. in Pharmaceutical Sciences, Faculty of Pharmacy, Cairo University, 1976. Professional experience: Instructor; 1976, Lecturer Assistant; 1980, Lecturer, 1984; Assistant Professor, 1989; Professor,1994; Head of the Department of Biochemistry, Faculty of Pharmacy, Cairo:- 2008-2014.