〇Sho Yoshimatsu^1,2,3, Junko Okahara^3,4, Akisa Nemoto², Tsukika Sato², Noriyuki Kishi³, Toshiaki Noce³, Hideyuki Okano^2,3 (1.Grad Sch Med Sci, Kyushu Univ, Fukuoka, Japan, 2.Dept Physiol, Keio Univ, Tokyo, Japan, 3.RIKEN CBS, Saitama, Japan, 4.Central Institute for Experimental Animals)