The 146th Annual Meeting of the Pharmaceutical Society of Japan (Osaka)
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Session Details

Poster Presentation(D) Pharmaceutical Health Sciences and Environmental Toxicology

[27-55-pm2]Forensic chemistry 1

Fri. Mar 27, 2026 3:30 PM - 5:30 PM JST
Fri. Mar 27, 2026 6:30 AM - 8:30 AM UTC
Room 55 (C202, Bldg. 2, Area 2 [2F]) (1)
Discusser: Kawai Mako, Tomoya Fujie

[27-55-pm2-01]Investigation of cause of death at School of Pharmaceutical Sciences, the University of Osaka

○Kazuo Harada1,2, Yukari Sakamoto1, Haruhi Yoshida1, Yuri Tokugawa1, Haruki Kuze1, Taichi Nishihori1, Fumika Yamamoto1, Hikaru Tamagawa1, Tsuyoshi Inoue1, Kazuma Higashisaka1, Hiroshi Matsumoto2, Yasuo Tsutsumi1 (1. Sch. Pharm. Sci., Univ. Osaka, 2. Sch. Med., Univ. Osaka)

[27-55-pm2-02]Advancing Cause-of-Death Investigation at Chiba University: Establishment of the Forensic Toxicology Laboratory and the Birth of Necrochemistry

○Sayaka Nagasawa1,2, Hirotaro Iwase2, Yasumitsu Ogra1 (1. Grad. Sch. Pharm. Sci., Chiba Univ, 2. Grad. Sch. Med., Chiba Univ)

[27-55-pm2-03]Identification of fluvoxamine degradation products in postmortem blood by LC-Q-Orbitrap-MS

○Yoshikazu Yamagishi1, Kazuaki Takahashi2, Hiroyuki Inoue1, Sayaka Nagasawa1,3, Hirotaro Iwase1, Yasumitsu Ogra1,3 (1. Grad. Sch. Medicine, Chiba Univ., 2. Grad. Sch. Horticulture, Chiba Univ., 3. Grad. Sch. Pharm. Sci., Chiba Univ.)

[27-55-pm2-04]Analysis of Tryptophan Metabolites with Peroxynitrite

Keiichi Ikeda1, ○Takeshi Kojima1, Yuuho Nakauchi1, Miki Nunoshima1, Shigenobu Tone2, Kohtaro Kinoshita1, Hiroaki Kawasaki3, Yasuhiko Higashi1, Jun Kobayashi4, Takashi Matsumoto3, Humiyuki Yamakura5 (1. Facul. pharm. sci.,Hokuriku Univ, 2. Facul. Sci. Engineer.,Tokyo Denki Univ , 3. Facu. Food Health Sci.,Showa Women's Univ, 4. Dept. Nutr.,Univ Kochi, 5. Dept.Health Sci.,Juntendo Univ)

[27-55-pm2-05]Evaluation of a qualitative test method for fluorotropacocaines and its application to forensic case

○Takuma Nakamae1, Masahiko Yatsushiro1, Midori Katsuyama1, Machiko Miyamoto1, Takahito Hayashi1 (1. Grad. Sch. Med. Dent. Sci., Kagoshima Univ.)

[27-55-pm2-06]In vitro conversion of 11-hydroxy-hexahydrocannabinol to 11-nor-9-carboxy-hexahydrocannabinol

○Naoya Hirade1, Yuki Shimizu1, Takahiro Kawakami1, Atsushi Ishiba1, Shuji Okuyama1 (1. Forensic Sci. Lab., Aichi Pref. Police H.Q.)

[27-55-pm2-07]Gastric solubilization of CBD: does it promote conversion to Δ9-THC?

○Yuki Shimizu1, Takahiro Kawakami1, Atsushi Ishiba1, Syuji Okuyama1 (1. Forensic Sci. Lab. Aichi Prefectural Police H. Q.)

[27-55-pm2-08]Screening analysis of novel LSD analogs employing neutral-loss-based detection

○Kengo Matsumoto1, Yuki Azuma2, Shuntaro Matsuta1, Noriaki Shima1, Takahiro Doi2, Tooru Kamata1 (1. Forensic Science Laboratory, Osaka Prefectural Police H.Q., 2. Osaka Institute of Public Health)

[27-55-pm2-09]Rapid measurement of hundreds of samples for micro-segmental hair analysis using LC-MS

○Kenji Kuwayama1, Hajime Miyaguchi1, Tatsuyuki Kanamori1, Kenji Tsujikawa1, Tadashi Yamamuro1, Yuki Okada1, Yuko T Iwata1 (1. NRIPS)

[27-55-pm2-10]Development of markers for identifying the organ of cannabis using methylation-specific PCR

○Tadashi Yamamuro1, Yuki Okada1, Kenji Kuwayama1, Kenji Tsujikawa1, Tatsuyuki Kanamori1, Yuko T. Iwata1 (1. National Research Inst. of Police Sci.)
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