Ohta Hikoto

オオタヒコト | Ohta Hikoto

Affiliation and department：
Job title： Head
Homepage URL (1)： http://www.nrips.go.jp/en/third/section2.html

Research field (9)： Pharmaceuticals - chemistry and drug development , Applied biochemistry , Molecular biology , Plants: molecular biology and physiology , Biochemistry , Synthetic organic chemistry , Analytical chemistry , Bioorganic chemistry , Structural/physical organic chemistry

Research keywords (2)：天然物化学 , Natural Products Chemistry

Research theme for competitive and other funds (9)：

2019 - 2023 Development of novel screening technique for the rapid identification of poisoning cause for the emergency and critical care of the natural toxin poisoning cases
2015 - 2019 Genotyping of Toxic Animals and Plants by Liquid Chromatography/High Resolution Mass Spectrometry
2013 - 2017 A novel detoxification treatment for organophosphorus poisoning by using BBB penetrative oximes
2004 - 2017 Forensic Toxicology
2011 - 2013 Investigation of the toxic mechanism of oximes which are used in the treatment of poisoning by nerve agents

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Papers (53)：

Daisuke Watanabe, Shuhei Sonoda, Hikoto Ohta. Simultaneous determination of water-soluble herbicides using hydrophilic interaction liquid chromatography-mass spectrometry. FORENSIC TOXICOLOGY. 2023
Koichi Sakurada, Hikoto Ohta. No promising antidote 25 years after the Tokyo subway sarin attack: A review. Legal Medicine. 2020. 47. 101761-101761
Hikoto Ohta, Daisuke Watanabe, Chie Nomura, Daichi Saito, Koichi Inoue, Hajime Miyaguchi, Shuichi Harada, Yuji Aita. Toxicological analysis of satratoxins, the main toxins in the mushroom Trichoderma cornu-damae, in human serum and mushroom samples by liquid chromatography-tandem mass spectrometry. Forensic Toxicology. 2020
Daisuke Watanabe, Hikoto Ohta, Masataka Sakayanagi. Development of micro-spectroscopic system and its application to single fibers. Japanese Journal of Forensic Science and Technology. 2020
Daisuke Watanabe, Yuko Kazui, Hikoto Ohta. Long-term decomposition and diffusion of glyphosate and glufosinate in soil. Japanese Journal of Forensic Science and Technology. 2020. 25. 1. 15-21

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MISC (5)：

数井優子, 渡邉大助, 太田彦人, 大津留修. LC-ICP-MSを用いた河川水及び土壌試料中の六価クロムの選択的分析. 科学警察研究所報告. 2014. 63. 2. 43-50
Development of rapid cleanup method for phosphorous containing amino acid type herbicides by using monolithic silica spin column chemically modified by titanium dioxide, MonoSpin TiO. 2014. 63. 1. 1-7
Hikoto OHTA. Food Analysis and Criminal Investigation. KAGAKU TO SEIBUTSU. 2010. 48. 5. 337-345
OHTA Hikoto. Toxicological Pesticide Analysis of Food Samples in Crime Investigation. Bunseki. 2009. 3. 146-148
H. Ohta, S. Suzuki, K. Ogasawara. A confiscation case involving a barbiturate with hypnotic properities. Can.Soc. Forensic Sci. J. 2000. 33. 103-110

Books (1)：

Toxicological Analysis and Commentary 2017 (Ed: Pharmaceutical Society of Japan)
Tokyo Kagaku Dojin 2017 ISBN:9784807909223

Lectures and oral presentations (7)：

Development of techniques for combating poisoning cases
(The Programme of The 14th United Nations Congress on Crime Prevention and Criminal Justice (Kyoto Congress 2020) 2021)
Effect of side-chain elongation of pyridinealdoxime methiodide-type acetylcholinesterase reactivators on blood-brain barrier penetration
(The 52nd Annual Meeting of TIAFT 2014)
Development of BBB-penetrative antidotes for reactivation of inhibited AChE in nerve agent poisoning
(The 13th International Congress of The Romanian Society of Pharmacology 2012)
A New Technique for Rapid and Sensitive Forensic Screening by using Matrix-Assisted Laser Desorption/Ionization (MALDI)
(The 19th IAFS World Meeting 2011)
Examinations of alkylaldoximes as antidotes for intoxication by nerve agents
(The 39th Annual Meeting of TIAFT 2001)

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Professional career (1)：

Doctor of Pharmacy (Tohoku University)

Work history (16)：

2007 - 科学警察研究所法科学第三部化学第二研究室長
2007 - Head of Toxicology Section, Department of Forensic Chemistry, NRIPS
2004 - 科学警察研究所法科学第三部化学第二研究室主任研究官
2004 - Toxicology Section, Department of Forensic Chemistry, NRIPS
2002 - 青森県警察本部刑事部科学捜査研究所長

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Awards (9)：

2011/03 - Award by the Director General of National Police Agency of Japan
2009/05 - The first prize for forensic science research works of 2009 by JP Foundation, Japan
2003/05 - Award by the Director General of National Police Agency of Japan
2003/03 - Award by the Director General of National Police Agency of Japan
2002/12 - Award by the Director General of Aomori Prefectural Police Headquarters, Japan

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