1. Department of Medical Biochemistry, Faculty of Basic Medical Sciences, College of Medicine, Alex Ekwueme Federal University, Ikwo, Nigeria;
2. Biochemistry Division, Amala Cancer Research Centre, Amala Institute of Medical Sciences, Thrissur, India;
3. Department of Chemistry/Biochemistry and Molecular Biology, Faculty of Science, Alex-Ekwueme Federal University, Ikwo, Nigeria;
4. Department of Physiology, School of Medical Sciences, Universiti Sains Malaysia, Kelantan, Malaysia;
5. Department of Physiology, Faculty of Basic Medical Sciences, Ekiti State University, Ado-Ekiti, Nigeria