Masahiko Okamoto

ABCB1 C3435T and G2677T/A polymorphism decreased the risk for steroid-induced osteonecrosis of the femoral head after kidney transplantation

Takeshi Asano, Kenji Takahashi, Mikihiro Fujioka et al. · Pharmacogenetics · 2003 · 140 citations

Genetic Epidemiology, Immunology, Steroid Sensitivity +17

Multi-institutional Study of Carbon-ion Radiotherapy for Locally Advanced Pancreatic Cancer: Japan Carbon-ion Radiation Oncology Study Group (J-CROS) Study 1403 Pancreas

Shohei Kawashiro, Shigeru Yamada, Masahiko Okamoto et al. · International Journal of Radiation Oncology*Biology*Physics · 2018 · 140 citations

Radiation Medicine, Surgical Oncology, Health Sciences +10

Characterization of Inhibitors of Postprandial Hyperglycemia from the Leaves of Nerium indicum

Akiko Ishikawa, Hiromi Yamashita, Miki HIEMORI et al. · Journal of Nutritional Science and Vitaminology · 2007 · 132 citations · Full text

Biochemistry, Medicine, Herbal Medicine +13

Short- and Long-Term Donor Outcomes After Kidney Donation: Analysis of 601 Cases Over a 35-Year Period at Japanese Single Center

Masahiko Okamoto, Kiyokazu Akioka, Shuji Nobori et al. · Transplantation · 2009 · 121 citations

High-Sensitivity Detection and Postsource Decay of 2-Aminopyridine-Derivatized Oligosaccharides with Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry

Masahiko Okamoto, Kenichi Takahashi, Tadashi Doi et al. · Analytical Chemistry · 1997 · 105 citations

Bioorganic Chemistry, Engineering, Glycobiology +17