E. M. Arhoghro1, K. E. Ekpo2 and G. O. Ibeh3
1Department of Medical Biochemistry, Niger Delta University, Bayelsa State, Nigeria.
2Department of Biochemistry, Ambrose Alli University, Ekpoma, Edo State, Nigeria.
3Department of Biochemistry, University of Port Harcourt, Rivers State, Nigeria.
