| 1. |
Kenji HAMASE, Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomonori KIMURA, Jumpei SASABE, Ryuichi KONNO, Three/four dimensional chiral HPLC analysis of amino acids in mammals; Their origins, regulation systems and diagnostic values, 33rd International Symposium on Pharmaceutical and Biomedical Analysis, 2023.07. |
| 2. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Tomonori Kimura, Kenji HAMASE, Selective determination of D-amino acids in human plasma using a two-dimensional LC-MS/MS system toward early-diagnosis of chronic kidney disease, 33rd International Symposium on Pharmaceutical and Biomedical Analysis , 2023.07. |
| 3. |
Mai OYAIDE, Chiharu ISHII, Aogu FURUSHO, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Tomonori KIMURA, Kenji HAMASE, Development of a three-dimensional HPLC system for the determination of hydroxy amino acid enantiomers in the plasma of patients with renal disorder, 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2023.06. |
| 4. |
Aogu FURUSHO, Chiharu ISHII, Takeyuki AKITA, Hiroshi NARAOKA, Kenji HAMASE, Three dimensional HPLC determination of chiral amino acids in the Hayabusa2 return sample from Ryugu, 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2023.06. |
| 5. |
Kenji HAMASE, Chiharu ISHII, Aogu FURUSHO, Takeyuki AKITA, Masashi MITA, Hiroshi NARAOKA, Wolfgang LINDNER, Multi-dimensional HPLC concepts integrating highly efficient enantioselective columns for the analysis of chiral amino acids in complicated real-world samples, 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2023.06. |
| 6. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Tomonori KIMURA, Kenji HAMASE, Screening of new diagnostic markers for chronic kidney disease focusing on chiral amino acids using a highly selective two-dimensional LC-MS/MS system, 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2023.06. |
| 7. |
Yuri NAGATA, Takeyuki AKITA, Chiharu ISHII, Mai OYAIDE, Masashi MITA, Tomomi IDE, Kenji HAMASE, Development of an enantioselective three-dimensional HPLC system for the simultaneous determination of aliphatic amino acids in human plasma and urine, 51st International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2023.06. |
| 8. |
Mai OYAIDE, Chiharu ISHII, Aogu FURUSHO, Masashi MITA, Takeyuki AKITA, Tomomi IDE, Tomonori KIMURA, Kenji HAMASE, Three-dimensional HPLC determination of serine/threonine/allo-threonine enantiomers in the plasma of patients with chronic kidney disease, Asian Symposium on Pharmaceutical Sciences for the Next Generation (日本薬学会第143年会次世代薬学アジアシンポジウム), 2023.03. |
| 9. |
Chiharu Ishii, Yukiko Shimizu, Takeyuki Akita, Masashi Mita, Tadashi Okamura, Kenji Hamase, Selective determination of D-amino acids in the rat plasma and urine using a two-dimensional LC-MS/MS system and their regulation by D-amino acid oxidase, 12th International symposium on drug analysis and 32nd International symposium on pharmaceutical and biomedical analysis, 2022.09. |
| 10. |
Chiharu Ishii, Yukiko Shimizu, Takeyuki Akita, Masashi Mita, Tadashi Okamura, Kenji Hamase, Simultaneous determination of chiral amino acids in the plasma and brain of DAO deficient rats using a highly selective two-dimensional LC-MS/MS system, The 5th international conference of D-amino acid research, 2022.07. |
| 11. |
Siew Hwei Yap, Yi Xian Er, Soo Ching Lee, Cheng Siang Lee, Aogu Furusho, Chiharu Ishii, Nurul Syuhada Zulhaimi, Masashi Mita, Kenji Hamase, Kok Hoong Leong, Yvonne Ai Lian Lim, Reena Rajasuriar, Plasma D-amino acids are associated with gut microbial diversity and specific bacterial taxa in people living with and without HIV, Asia-Pacific AIDS and Co-infections Conference, 2022.06. |
| 12. |
Chiharu ISHII, Yukiko SHIMIZU, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Tadashi OKAMURA, Kenji HAMASE
, Determination of plasma D-amino acids in human and laboratory rodents with various D-amino acid oxidase activities using a two-dimensional HPLC-MS/MS system, Pacifichem2021, 2021.12. |
| 13. |
Chin-Ling HSIEH, Chiharu ISHII, Takeyuki AKITA, Akira FUJII, Masanobu NAGANO, Masashi MITA, Jen-Ai LEE, Kenji HAMASE, Enantioselective determination of lactate in vinegars including Japanese traditional Kurozu samples and the developmental changes during fermentation processes, クロマトグラフィー次世代技術セミナー２０２１, 2021.10. |
| 14. |
Hsin-Miao TSAI, Chin-Ling HSIEH, Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Jen-Ai LEE, Kenji HAMASE, Two-dimensional chiral HPLC analysis of lactate, hydroxybutyrates and malate in mammalian physiological fluids and food samples, クロマトグラフィー次世代技術セミナー２０２１, 2021.10. |
| 15. |
Hsin-Miao TSAI, Chin-Ling HSIEH, Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Jen-Ai LEE, Kenji HAMASE, Enantioselective determination of lactate, hydroxybutyrates and malate in mammalian plasma using a two-dimensional chiral HPLC system, 31st International Symposium on Pharmaceutical and Biomedical Analysis, 2021.08. |
| 16. |
Masataka KAJIWARA, Takeyuki AKITA, Chiharu ISHII, Masashi MITA, Tomomi IDE, Kenji HAMASE, Development of a high-performance three-dimensional HPLC system for the determination of Ser and Asp enantiomers in human physiological fluids, 31st International Symposium on Pharmaceutical and Biomedical Analysis, 2021.08. |
| 17. |
Chin-Ling HSIEH, Chiharu ISHII, Takeyuki AKITA, Akira FUJII, Masanobu NAGANO, Masashi MITA, Jen-Ai LEE, Kenji HAMASE, Enantioselective determination of lactate in various food samples including Japanese traditional amber rice vinegar and the developmental changes during fermentation processes, 31st International Symposium on Pharmaceutical and Biomedical Analysis, 2021.08. |
| 18. |
Aogu FURUSHO, Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Hiroshi NARAOKA, Kenji HAMASE, Development of a highly sensitive and selective three-dimensional HPLC system for the determination of chiral amino acids in carbonaceous meteorites, 31st International Symposium on Pharmaceutical and Biomedical Analysis, 2021.08. |
| 19. |
Chiharu ISHII, Yukiko SHIMIZU, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Tadashi OKAMURA, Kenji HAMASE, Development of a two-dimensional LC-MS/MS system for the selective determination of intrinsic chiral amino acids and application to mammalian plasma, 31st International Symposium on Pharmaceutical and Biomedical Analysis, 2021.08. |
| 20. |
Chin-Ling Hsieh, Chiharu Ishii, Takeyuki Akita, Akira Fujii, Masanobu Nagano, Masashi Mita, Jen-Ai Lee, Kenji Hamase, Enantioselective analysis of lactate in Japanese traditional amber rice vinegar and the developmental changes during fermentation processes, 第28回クロマトグラフィーシンポジウム, 2021.06. |
| 21. |
Hsin-Mial Tsai, Chin-Ling Hsieh, Chiharu Ishii, Takeyuki Akita, Masashi Mita, Jen-Ai Lee, Kenji Hamase, Development of a two-dimensional chiral HPLC system for the simultaneous determination of lactate, hydroxybutyrates and malate, 第28回クロマトグラフィーシンポジウム, 2021.06. |
| 22. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Two-Dimensional HPLC-MS/MS Determination of Intrinsic Chiral Amino Acids in the Plasma of Mammals with Various D-Amino Acid Oxidase Activities, 49th International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2019.12. |
| 23. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Development of a highly selective two-dimensional HPLC-MS/MS system for the screening of intrinsic D-amino acids in human clinical samples, 30th International Symposium on Pharmaceutical and Biomedical Analysis, 2019.09. |
| 24. |
Jumpei SASABE, Masataka SUZUKI, Yusuke GONDA, Chiharu ISHII, Maiko NAKANE, Masashi MITA, Kenji HAMASE, Metabolism of microbial D-amino acids in mammals, The 4th International Conference of D-Amino Acid Research, 2019.09. |
| 25. |
Sui-Wen HSIAO, Chiharu ISHII, Aogu FURUSHO, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Ching-Kuo LEE, Kenji HAMASE, Determination of phenylalanine enantiomers in mammalian plasma and urine using two-dimensional HPLC, 第32回バイオメディカル分析科学シンポジウム, 2019.08. |
| 26. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Kenji HAMASE, Determination of D-amino acids in fermented products using an automated two-dimensional HPLC-MS/MS system, 35th International Annual Meeting in Pharmaceutical Sciences, 2019.03. |
| 27. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Development and validation of an on-line two-dimensional HPLC-MS/MS system for the determination of intrinsic chiral amino acids in human physiological fluids, 29th International Symposium on Pharmaceutical and Biomedical Analysis, 2018.09. |
| 28. |
Kenji HAMASE, Chiharu ISHII, Aogu FURUSHO, Reiko KOGA, Takeyuki AKITA, Masashi MITA, Masanobu NAGANO, Tomomi IDE, Tomonori KIMURA, Wolfgang LINDNER, Chiral amino acid metabolomics studies using two/three-dimensional HPLC for the screening of new biomarkers and designing functional foods/beverages, 29th International Symposium on Pharmaceutical and Biomedical Analysis, 2018.09. |
| 29. |
Chiharu ISHII, Takeyuki AKITA, Masashi MITA, Tomomi IDE, Kenji HAMASE, Selective screening of free D-amino acids in the physiological fluids and D-form residues in the proteins using an automated two-dimensional HPLC-MS/MS system, 2018 Sino-Japanese joint symposium on separation sciences, 2018.07. |
| 30. |
Pitchapa PUTRAKUL, Nutchaya SEREEKITTIKUL, Chiharu ISHII, Panitch BOONSNONGCHEEP, Kenji HAMASE, Benyakan PONGKITWITOON, Development of a microbore reverse-phase HPLC for determination of capsaicinoids in Capsicum extracts, The 5th International Conference on Current Drug Development and The 3rd International Conference on Herbal and Traditional Medicine, 2018.05. |
| 31. |
Chiharu ISHII, Masashi MITA, Takeyuki AKITA, Tomomi IDE, Kenji HAMASE, Development of a fully automated two-dimensional HPLC-MS/MS system for the determination of amino acid enantiomers in human physiological fluids and fermented beverages, 34th International Annual Meeting in Pharmaceutical Sciences, 2018.03. |
| 32. |
Chiharu ISHII, Tetsuya MIYAMOTO, Shoto ISHIGO, Masashi MITA, Hiroshi HOMMA, Tadashi UEDA, Kenji HAMASE, Accumulation of D-amino acid residues in various proteins during storage, 45th International Symposium on High Performance Liquid Phase Separations and Related Techniques, 2017.06. |
| 33. |
Chiharu ISHII, Shoto ISHIGO, Tetsuya MIYAMOTO, Yurika MIYOSHI, Masashi MITA, Hiroshi HOMMA, Tadashi UEDA, Kenji HAMASE, Determination of D-amino acid residues in proteins stored under various pH conditions, 27th International Symposium on Pharmaceutical and Biomedical Analysis, 2016.11. |
