Koji Ukai

Long term effects of phlebotomy on biochemical and histological parameters of chronic hepatitis C

Motoyoshi Yano, Hisao Hayashi, Shinya Wakusawa et al. · The American Journal of Gastroenterology · 2002 · 110 citations

Medicine, Hematology, Pathology +17

Mutations in the nonstructural region 5B of hepatitis C virus genotype 1b: Their relation to viral load, response to interferon, and the nonstructural region 5A

Kazumasa Watanabe, Kentaro Yoshioka, Motoyoshi Yano et al. · Journal of Medical Virology · 2005 · 22 citations

Life Sciences, Infectious Diseases, Molecular Biology +15

Mutations in carboxy-terminal part of E2 including PKR/eIF2α phosphorylation homology domain and interferon sensitivity determining region of nonstructural 5A of hepatitis C virus 1b: Their correlation with response to interferon monotherapy and viral load

Koji Ukai · World Journal of Gastroenterology · 2006 · 19 citations · Full text

Life Sciences, Infectious Diseases, Molecular Biology +14

Amino acid substitutions in the nonstructural region 5A of hepatitis C virus genotypes 2a and 2b and its relation to viral load and response to interferon

Makoto Kobayashi, Kazumasa Watanabe, Masatoshi Ishigami et al. · The American Journal of Gastroenterology · 2002 · 15 citations

Life Sciences, Infectious Diseases, Molecular Genetics +17