Yoshiharu Ohyama

Quantitative Analysis of Aconitum Alkaloids in the Urine and Serum of a Male Attempting Suicide by Oral Intake of Aconite Extract

Michinao Mizugaki, Kitae Ito, Yoshiharu Ohyama et al. · Journal of Analytical Toxicology · 1998 · 76 citations · Full text

Hydrolysis Products, Pharmacological Study, Medicine +12

Determination of<i>Aconitum</i>Alkaloids in the Tubers of<i>Aconitum japonicum</i>using Gas Chromatography/Selected Ion Monitoring

Kitae Ito, Yoshiharu Ohyama, Takanori Hishinuma et al. · Planta Medica · 1996 · 45 citations

Harvesting Season, Tms Derivatives, Medicine +11

Hemoglobin A1c (HbA1c) predicts future drug treatment for diabetes mellitus: a follow-up study using routine clinical data in a Japanese university hospital

Tamae Shimazaki, Takashi Kadowaki, Yoshiharu Ohyama et al. · Translational research · 2007 · 42 citations

Metabolic Syndrome, Diabetes Management, Diabetes +4

Triethylene-Tetramine(Trien) Therapy for Wilson's Disease.

Hiroshi Saito, Kouichi Watanabe, Masaki Sahara et al. · The Tohoku Journal of Experimental Medicine · 1991 · 42 citations · Full text

Method for the Simultaneous Determination of<i>Aconitum</i>Alkaloids and their Hydrolysis Products by Gas Chromatography-Mass Spectrometry in Human Serum

Kitae Ito, Yoshiharu Ohyama, Yuko Konishi et al. · Planta Medica · 1997 · 37 citations

Gas Chromatography, Bioanalysis, Analytical Chemistry +16