^○Hiroyuki MIZOGUCHI¹, Ayumu INUTSUKA², Kentaro KATAHIRA³, Kiyofumi YAMADA⁴, Akihiro YAMANAKA⁵ (1. Res. Ctr. Next-Generation Drug Dev., Res. Inst. Environmental Med., Nagoya Univ., Nagoya, Japan, 2. Dept. Physiol., Jichi Med. Univ., Shimotsuke, Japan, 3. Dept Psychol, Grad Sch Inform, Nagoya Univ., Nagoya, Japan, 4. Dep. Neuropsychopharmacol. Hosp. Pharm., Nagoya Univ. Grad. Sch. Med., Nagoya, Japan, 5. Dept. Neuroscience II, Res. Inst. Environmental Med., Nagoya Univ., Nagoya, Japan)

^○Yuki MORIYA¹, Scott F. HALL², Yoshiyuki KASAHARA³, Yoko HAGINO¹, Brigitte L. KIEFFER⁴, George R. UHL⁵, Ichiro SORA⁶, Kazutaka IKEDA¹ (1. Addictive Substance Project,Tokyo Metropolitan Institute of Medical Science,Tokyo, Japan, 2. Department of Pharmacology and Experimental Therapeutics, University of Toledo, USA, 3. Advanced Interdisciplinary Biomedical Engineering, Tohoku University School of Medicine, Sendai, Miyagi, Japan, 4. Department of Psychiatry, Douglas Mental Health Research Institute, McGill University, Montreal, Canada, 5. Research Service, New Mexico VA Healthcare System, Albuquerque, NM, USA, 6. Department of Psychiatry, Kobe University, Graduate School of Medicine, Kobe, Japan)

^○Wanyi HUANG¹, Junjun NI¹, Fan ZENG¹, Muzhou JIANG¹, Yebo GU³, Zhou WU^{1, 2} (1. Department of Aging Science and Pharmacology, Faculty of Dental Sciences, Kyushu University, Fukuoka, Japan, 2. OBT Research Center, Faculty of Dental Sciences, Kyushu University, 3. Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan)

^○Zhou Mu JIANG¹, Jun Jun NI¹, Bo Ye GU³, Yi Wan HUANG¹, Zhou WU^{1, 2} (1. Department of Aging Science and Pharmacology, Faculty of Dental Science, Kyushu University, Fukuoka, Japan, 2. OBT Research Center, Faculty of Dental Science, Kyushu University, Fukuoka, Japan, 3. Section of Orthodontics and Dentofacial Orthopedics, Division of Oral Health, Growth and Development, Faculty of Dental Science, Kyushu University, Fukuoka, Japan)

^○Xiaoli WU, Xiangnan ZHANG, Zhong CHEN (College of Pharmaceutical Sciences, Zhejiang University)

^○Midori SODA¹, Yoko SUGIYAMA², Saeri GOTO¹, Yuki IMAMURA¹, Hajime KOSEMOTO¹, Hiroki IIDA², Kiyoyuki KITAICHI¹ (1. Lab. of Pharmaceutics, Department of Biomedical Pharmaceutics, Gifu Pharmaceutical University, 2. Department of Anesthesiology and Pain Medicine, Gifu University Graduate School of Medicine)

^○Yoshinori AOKI^{1, 2}, Daisuke NISHIZAWA¹, Kaori YOSHIDA^{1, 2}, Hideko ARITA³, Kazuo HANAOKA³, Choku YAJIMA³, Masako ISEKI⁴, Jitsu KATO⁵, Setsuro OGAWA⁶, Ayako HIRANUMA^{1, 7}, Junko HASEGAWA¹, Shinya KASAI¹, Kaori TAKAHASHI^{1, 2}, Yoshihiko KOUKITA², Tatsuya ICHINOHE², Masakazu HAYASHIDA^{1, 4, 8}, Ken-ichi FUKUDA⁹, Kazutaka IKEDA¹ (1. Addictive Substance Project, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan, 2. Department of Dental Anesthesiology, Tokyo Dental College, Tokyo, Japan, 3. Department of Anesthesiology and Pain Relief Center, JR Tokyo General Hospital, Tokyo, Japan, 4. Department of Anesthesiology &Pain Medicine, Juntendo University School of Medicine, Tokyo, Japan, 5. Department of Anesthesiology, Nihon University School of Medicine, Tokyo, Japan, 6. Nihon University University Research Center, Tokyo, Japan, 7. Department of Surgery, Toho University Sakura Medical Center, Chiba, Japan, 8. Department of Anesthesiology, Saitama Medical University International Medical Center, Saitama, Japan, 9. Department of Oral Health and clinical Science, Tokyo Dental College, Tokyo, Japan)

^○Daisuke NISHIZAWA¹, Hideko ARITA², Kazuo HANAOKA², Choku YAJIMA², Masako ISEKI³, Jitsu KATO⁴, Setsuro OGAWA⁵, Ayako HIRANUMA^{1, 6}, Shinya KASAI¹, Junko HASEGAWA¹, Yuko EBATA¹, Kyoko NAKAYAMA¹, Masakazu HAYASHIDA^{1, 3, 7}, Kazutaka IKEDA¹ (1. Tokyo Metropolitan Institute of Medical Science, 2. JR Tokyo General Hospital, 3. Juntendo University School of Medicine, 4. Nihon University School of Medicine, 5. Nihon University University Research Center, 6. Toho University Sakura Medical Center, 7. Saitama Medical University International Medical Center)