A Sensitive Assay for Non-Specific N-Methyltransferase Activity in Rat Tissues by High Performance Liquid Chromatography with Electrochemical Detection

by Dawan Shimbhu, Kohichi Kojima, Toshiharu Nagatsu
Published 2018-07-01

A SENSITIVE ASSAY FOR NON-SPECIFIC N-METHYLTRANSFERASE ACTIVITY IN RAT TISSUES BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY ELECTROCHEMICAL DETECTION

by Dawan Shimbhu, Kohichi Kojima, Toshiharu Nagatsu
Published 2017-12-01

Serotonin 5-HT2B receptor antagonism is fundamental for protecting PC12 cells exposed to hydrogen peroxide

by Takeshi Takayanagi, Yoko Kaneko S., Hiroshi Nagasaki, Yu Kodani, Akira Nakashima, Keiji Mori, Atsushi Suzuki, Mitsuyasu Itoh, Kazunao Kondo, Toshiharu Nagatsu, Miyuki Ota, Akira Ota
Published 2016-03-01

cGMP Inhibits GTP Cyclohydrolase I Activity and Biosynthesis of Tetrahydrobiopterin in Human Umbilical Vein Endothelial Cells

by Hiroaki Shiraishi, Taiya Kato, Koji Atsuta, Chiho Sumi-Ichinose, Masatsugu Ohtsuki, Mitsuyasu Itoh, Hitoshi Hishida, Shin Tada, Yasuhiro Udagawa, Toshiharu Nagatsu, Yasumichi Hagino, Hiroshi Ichinose, Takahide Nomura
Published 2003-01-01