○Akane Yonezawa¹, Miki Matsue¹, Asuka Mizutani², Masato Kobayashi², Syuusei Ohata², Yuka Muranaka², Eri Mizusawa³, Hideki Maki³, Keiichi Kawai², Shigefumi Okamoto¹ (¹Dept. Clin. Lab. Sci., Kanazawa Univ., Grad. Sch. Med., Pharm., and Health Sci., ²Dept. Radiology. Lab. Sci., Kanazawa Univ., Grad. Sch. Med., Pharm., and Health Sci., ³SHIONOGI CO., LTD.)

○Hiraku Osawa^1,2, Sakura Onoue³, Kazuyoshi Kawahara³, Kenji Matsushita⁴, Hiroyuki Tada² (¹Sch. Dent., Tohoku Univ., ²Dept. Oral Immunol., Sch. Dent., Tohoku Univ., ³Dept. Biosci., College Sci. Engineer., Kanto Gakuin Univ., ⁴Dept. Oral Dis. Res., NCGG)

○Osamu Matsushita¹, Takehiko Mima¹, Kazuyoshi Gotoh¹, Yumiko Yamamoto¹, Perry Caviness², Joshua Sakon², Kentaro Uchida³, Hisako Fujimaki³, Gen Inoue³, Masashi Takaso³ (¹Dept. Bacteriol., Grad. Sch. Med. Dent. Pharm. Sci., Okayama Univ., ²Dept. Chem. Biochem., Univ. Arkansas, USA, ³Dept. Orthop. Surg., Sch. Med., Kitasato Univ.)

○Yumiko Yamamoto¹, Arief Waskitho², Huijiao Yan², Resmi Raju², Swarna Lakshmi Raman², Takehiko Mima¹, Kazuyoshi Gotoh¹, Kenji Yokota³, Osamu Matsushita¹, Yoshizo Matsuka² (¹Dept. Bacteriol., Grad. Sch. Med. Dent. Pharm. Sci., Okayama Univ., ²Grad. Sch. Biomed. Sci., Tokushima Univ., ³Grad. Sch. Health Sci., Okayama Univ.)

○Rino Arakaki¹, Naomi Higa², Jun Xu², Shinjiro Tachibana¹, Tetsu Yamashiro² (¹Dept. Ferment. Life Sci., Grad. Sch. Agri., Univ. Ryukyus, ²Dept. Bacteriol. Grad. Sch. Med., Univ. Ryukyus)

○Ayaka Harada¹, Hiroyasu Tsutsuki², Tianli Zhang², Ruda Lee³, Kinnosuke Yahiro⁴, Tomohiro Sawa², Takuro Niidome¹ (¹Fac. Adv. Sci. and Tech., Kumamoto Univ., ²Dept. Microbiol., Grad. Sch. Med. Sci., Kumamoto Univ., ³Int. Res. Org. Adv. Sci. Tech., Kumamoto Univ., ⁴Dept. Mol. Infect., Grad. Sch. Med., Chiba Univ.)