Affiliation: | 1. Department of Biochemistry and Biomolecular Recognition, Yamaguchi University School of Medicine, Yamaguchi, Japan;2. Department of Surgery II, Yamaguchi University School of Medicine, Yamaguchi, Japan;3. Department of Internal Medicine I, Yamaguchi University School of Medicine, Yamaguchi, Japan;4. Department of Bioregulatory Function, Yamaguchi University School of Medicine, Yamaguchi, Japan;5. Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan;6. Department of Biochemistry and Biomolecular Recognition, Yamaguchi University School of Medicine, Yamaguchi, JapanDepartment of Biochemistry and Biomolecular Recognition, Yamaguchi University School of Medicine, Minami‐kogushi 1–1‐1, Ube, Yamaguchi 755–8505, Japan Fax: +81‐836‐222212=== |