Toshiyuki Oshima

A simultaneous determination of norephedrine, pseudoephedrine, ephedrine and methylephedrine in Ephedrae Herba and oriental pharmaceutical preparations by ion-pair high-performance liquid chromatography.

Kazuhiko Sagara, Toshiyuki Oshima, Tetsuo Misaki · Chemical and Pharmaceutical Bulletin · 1983 · 58 citations · Full text

Medicinal Chemistry, Gas Chromatography, Bioanalysis +16

Novel insights into FGD3, a putative GEF for Cdc42, that undergoes SCF^{FWD1/β‐TrCP}‐mediated proteasomal degradation analogous to that of its homologue FGD1 but regulates cell morphology and motility differently from FGD1

Makio Hayakawa, Masahide Matsushima, Hiroshi Hagiwara et al. · Genes to Cells · 2008 · 56 citations · Full text

Simultaneous determination of berberine, palmatine and coptisine in crude drugs and oriental pharmaceutical preparations by ion-pair high-performance liquid chromatography.

Tetsuo Misaki, Kazuhiko Sagara, Mitsuharu Ojima et al. · Chemical and Pharmaceutical Bulletin · 1982 · 46 citations · Full text

Pharmaceutical Science, Medicinal Chemistry, Gas Chromatography +18

Wavelet-based technique for structural damage detection

Sherif Beskhyroun, Toshiyuki Oshima, Shuichi Mikami · Structural Control and Health Monitoring · 2009 · 45 citations

Engineering, Mechanical Engineering, Vibration Measurement +16

Identification and Functional Analyses of Two cDNAs That Encode Fatty Acid 9-/13-Hydroperoxide Lyase (CYP74C) in Rice

Hisao Kuroda, Toshiyuki Oshima, Hirotaka Kaneda et al. · Bioscience Biotechnology and Biochemistry · 2005 · 43 citations · Full text

Plant Molecular Biology, Recombinant Proteins, Biosynthesis +12