1. Department of Integrative Physiology, Gunma University Graduate School of Medicine, Maebashi, Gunma 371-8511, Japan
2. Department of Liberal Arts and Human Development, Kanagawa University of Human Service, Yokosuka, Kanagawa 238-8522, Japan
3. Department of Physiology, College of Basic Medical Sciences, Jilin University, Changchun 130021, China
4. Faculty of Science and Technology, Division of Molecular Science, Gunma University, Kiryu, Gunma 376-8515, Japan