Risako Fukushi^1,2, Makiko Yamauchi¹, Sonoko Takase¹, Ryoko Kimura¹, Miwa Miura¹, Masumi Saito¹, Kouji Narita^2,3, Krisana Asano^2,4, Akio Nakane^1,4 (¹Dept. Nursing, Sch. Health Sci., Hirosaki Univ. Health Welfare, ²Dept. Microbiol. Immunol., Hirosaki Univ. Grad. Sch. Med., ³Inst. Animal Exp., Hirosaki Univ. Grad. Sch. Med., ⁴Dept. Biopolymer Health Sci., Hirosaki Univ. Grad. Sch. Med.)

Junpei Iibushi, Hirotaka Toh, Takashi Nozawa, Ichiro Nakagawa (Dept. Microbiol., Grad. Sch. Med., Kyoto Univ.)

Yutaka Tatano¹, Akari Kitagawa², Mami Maruhashi², Miharu Nara², Tatsuo Munakata¹, Chiaki Sano³, Hideki Yagi², Haruaki Tomioka⁴ (¹Dept. Pharm. Sci., Sch. Pharm. Fukuoka., IUHW, ²Dept. Pharm. Sci., Sch. Pharm., IUHW., ³Dept. Community. Med. Mgt., Fac. Med., Shimane Univ., ⁴Dept. Prim. Educ., Fac. Psych., Yasuda Women’s Univ.)

Tsuyoshi Takata¹, Tomoaki Ida¹, Tetsuro Matsunaga¹, Masanobu Morita¹, Yukihiro Tsuchiya², Yasuo Watanabe², Hozumi Motohashi³, Michito Yoshizawa⁴, Hideki Sumimoto⁵, Takaaki Akaike¹ (¹Dept. Environ. Med. Mol. Toxicol., Tohoku Univ., Grad. Sch. Med., ²Dept. Pharm., Showa Pharm. Univ., ³Dept. Gene Exp. Reg., IDAC, Tohoku Univ., ⁴Lab. Chem. Life Sci., Tokyo Tech., ⁵Dept. Biochem., Kyushu Univ., Grad. Sch. Med. Sci.)

Yutaka Horiuchi, Akihiro Nakamura, Takashi Imai, Takashi Murakami (Dept. Microbiol. Saitama Med. Univ.)

Miyako Hikichi, Takashi Nozawa, Ichiro Nakagawa (Dept. Microbiol., Grad. Sch. Med., Kyoto Univ.)