Yosuke Ohkura

A Combined Assay of Cell Viability and in Vitro Cytotoxicity with a Highly Water-Soluble Tetrazolium Salt, Neutral Red and Crystal Violet.

Munetaka Ishiyama, Hideyuki Tominaga, Masanobu Shiga et al. · Biological and Pharmaceutical Bulletin · 1996 · 722 citations · Full text

Immunotoxicology, Immunology, Toxicology Testing +16

Fluorometric high-performance liquid chromatography of N-acetyl- and N-glycolylneuraminic acids and its application to their microdetermination in human and animal sera, glycoproteins, and glycolipids

Shuuji Hara, Yasuyo Takemori, Masatoshi Yamaguchi et al. · Analytical Biochemistry · 1987 · 312 citations

N-glycolylneuraminic Acids, Animal Sera, Biochemistry +14

New fluorogenic substrates for horseradish peroxidase: Rapid and sensitive assays for hydrogen peroxide and the peroxidase

Kiyoshi Zaitsu, Yosuke Ohkura · Analytical Biochemistry · 1980 · 195 citations

Redox Signaling, Bioorganic Chemistry, Horseradish Peroxidase +11

High-performance liquid chromatography of plasma catecholamines using 1,2-diphenylethylenediamine as precolumn fluorescence derivatization reagent

Akane Mitsui, Hitoshi Nohta, Yosuke Ohkura · Journal of Chromatography B Biomedical Sciences and Applications · 1985 · 120 citations

Separation Science, Gas Chromatography, Medicine +11

Highly sensitive determination of N-acetyl- and N-glycolylneuraminic acids in human serum and urine and rat serum by reversed-phase liquid chromatography with fluorescence detection

Shuuji Hara, Masatoshi Yamaguchi, Yasuyo Takemori et al. · Journal of Chromatography B Biomedical Sciences and Applications · 1986 · 115 citations

N-glycolylneuraminic Acids, Biochemistry, Gas Chromatography +12