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

Oral Presentation(B) Pharmaceutical Physics

[29-14-pm]Mass spectrometry analysis 1

Sun. Mar 29, 2026 1:10 PM - 3:10 PM JST
Sun. Mar 29, 2026 4:10 AM - 6:10 AM UTC
Room 14 (C507, Bldg. 2, Area 2 [5F])
Chair: Takeshi Fukushima, Hamase Kenji
1:10 PM - 1:22 PM JST(4:10 AM - 4:22 AM UTC)

[29-14-pm01S]Simultaneous LC-MS/MS determination of glycosaminoglycan disaccharides in human synovial fluid

Kengo Hirai1, ○Takamasa Ishii1, Hoyun Eom 1, Riho Takado1, Kyohei Higashi 2, Yusuke Iwasaki1, Rie Ito1, Nobuaki Higashi1, Hiroshi Akiyama1 (1. Hoshi Univ., 2. Fac. Pharm. Sci., Tokyo Univ. Sci.)
1:22 PM - 1:34 PM JST(4:22 AM - 4:34 AM UTC)

[29-14-pm02]A simple and rapid method for analysis of diol compounds by MALDI-TOF MS

○Cian-Ru Wu1, Chi-Yu Lu*2 (1. Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan (cianruwu@gmail.com), 2. Department of Biochemistry, College of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan (cylu@kmu.edu.tw))
1:34 PM - 1:46 PM JST(4:34 AM - 4:46 AM UTC)

[29-14-pm03S]Establishment of a Proteomics Platform for Constructing the Cynomolgus Monkey Proteoform Atlas

○Towa Odachi1, Eisuke Kanao1,2,3, Kousuke Ogata1,2, Yasushi Ishihama1,2,3 (1. Pharm.Sci., Kyoto Univ., 2. Grad. Sch. Pharm. Sci., Kyoto Univ., 3. NIBIOHN)
1:46 PM - 1:58 PM JST(4:46 AM - 4:58 AM UTC)

[29-14-pm04S]Development of Chiral Derivatization Ion Mobility Mass Spectrometry for d-Asparagine in Biological Samples

○Mizuki Goto1, Mayu Ohmiya1, Yohei Aoyama2, Tatsuki Asaka2, Eiji Sugiyama1,2, Kenji Yamashita2, Aogu Furusho2, Yoshitaka Hamashima2, Kenichiro Todoroki2, Hajime Mizuno1,2 (1. Fac. Pharm., Meijo Univ., 2. Fac. Pharm. Sci., Univ. of Shizuoka.)
1:58 PM - 2:10 PM JST(4:58 AM - 5:10 AM UTC)

[29-14-pm05S]Development of a Quantitative Analytical Method for Long-Chain PFAS in Food Using 18O-Labeled PFAS

○Tomoya Higuchi1, Sumire Kato2, Chihiro Ozawa2, Takahiro Takayama1,2, Koichi Inoue1,2 (1. Grad. Sch. Pharm. Sci., Ritsumeikan Univ., 2. Pharm. Sci., Ritsumeikan Univ.)
2:10 PM - 2:22 PM JST(5:10 AM - 5:22 AM UTC)

[29-14-pm06S]Hexafluoro-2-propanol-free liquid chromatography/mass spectrometry for oligonucleotide therapeutics

○Takashi Miyazaki1,2,3, Natsuyo Asano3, Satoshi Yamaki3, Takao Yamaguchi1, Satoshi Obika1 (1. Grad. Sch. Pharm. Sci., The Univ. of Osaka, 2. Shimadzu Anal. Innov. Res. Lab., The Univ. of Osaka, 3. Shimadzu Corp.)
2:22 PM - 2:34 PM JST(5:22 AM - 5:34 AM UTC)

[29-14-pm07S]Development of a LC/MS/MS analysis method of pyrimidine bases and metabolites for avoiding adverse drug reactions with fluorinated pyrimidine anticancer drugs

○Midori Kato1, Masamitsu Maekawa1,2,3, Eiji Hishinuma3, Masahiro Hiratsuka1,2,3, Nariyasu Mano1,2 (1. Fac. of Pharm. Sci., Tohoku Univ., 2. Dept. Pharm. Sci., Tohoku Univ. Hosp., 3. INGEM, Tohoku Univ.)
2:34 PM - 2:46 PM JST(5:34 AM - 5:46 AM UTC)

[29-14-pm08S]Development of a sample preparation platform for bottom-up proteomics using pipette tip devices

○Sho Aoyama1, Kosuke Ogata1,2, Eisuke Kanao1,2,3, Yasushi Ishihama1,2,3 (1. Pharm.Sci., Kyoto Univ., 2. Grad. Sch. Pharm. Sci., Kyoto Univ., 3. NIBIOHN)
2:46 PM - 2:58 PM JST(5:46 AM - 5:58 AM UTC)

[29-14-pm09S]Exploring mechanisms of sex differences acquisition by proteoform analysis during Drosophila development

○Rintaro Oku1, Yuki Yoshida2,4, Komaki Ninomiya1,2,4, Erina Kuranaga1,2,4, Eisuke Kanao1,2,3, Yasushi Ishihama1,2,3 (1. Pharm.Sci., Kyoto Univ., 2. Grad. Sch. Pharm. Sci., Kyoto Univ., 3. NIBIOHN, 4. Grad. Sch. Life Sci., Tohoku Univ.)
2:58 PM - 3:10 PM JST(5:58 AM - 6:10 AM UTC)

[29-14-pm10S]Development of solid phase extraction tip columns for isolating human serum peptidome

○Taiki Asaba1, Hiroto Kakiuchi2, Ayana Tomioka2, Kosuke Ogata1,2, Eisuke Kanao1,2,3, Yasushi Ishihama1,2,3 (1. Pharm.Sci., Kyoto Univ., 2. Grad. Sch. Pharm. Sci., Kyoto Univ., 3. NIBIOHN)
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