○Zahir Hussain1, Toru Uyama1, Smriti Sultana Binte Mustafiz1, Katsuhisa Kawai2, Kazuhito Tsuboi3, Nobukazu Araki2, Natsuo Ueda1(1.Department of Biochemistry, Kagawa University School of Medicine, 2.Department of Histology and Cell Biology, Kagawa University School of Medicine, 3.Department of Pharmacology, Kawasaki Medical School)