**Author details**

Mohammed Abdu Seid<sup>1</sup> \*, Mengistie Diress<sup>2</sup> , Yonas Akalu<sup>2</sup> and Baye Dagnew Mekonnon<sup>2</sup>

1 Unit of Human Physiology, Department of Biomedical sciences, Debre Tabor University, Debre Tabor, Ethiopia

2 Department of Human Physiology, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia

\*Address all correspondence to: mameabdu54@gmail.com

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