Iwao Koyama

Alkaline phosphatases reduce toxicity of lipopolysaccharides in vivo and in vitro through dephosphorylation

Iwao Koyama, Toshiyuki Matsunaga, Tsuyoshi Harada et al. · Clinical Biochemistry · 2002 · 178 citations

Life Sciences, Biochemistry, Toxicology +5

Human tissue non-specific alkaline phosphatases: sugar-moiety-induced enzymic and antigenic modulations and genetic aspects

Olivier Nosjean, Iwao Koyama, Masae Goseki et al. · Biochemical Journal · 1997 · 91 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +16

NF- activation in endothelial cells treated with oxidized high-density lipoprotein

Toshiyuki Matsunaga, Shigeru Hokari, Iwao Koyama et al. · Biochemical and Biophysical Research Communications · 2003 · 84 citations

Life Sciences, Cell Biology, Physiology +14

Sugar-chain heterogeneity of human alkaline phosphatases: differences between normal and tumour-associated isozymes

Iwao Koyama, Masakazu Miura, Hiroko Matsuzaki et al. · Journal of Chromatography B Biomedical Sciences and Applications · 1987 · 68 citations

Life Sciences, Biochemistry, Molecular Biology +12

Disruption of the murine intestinal alkaline phosphatase gene<i>Akp3</i>impairs lipid transcytosis and induces visceral fat accumulation and hepatic steatosis

Takanari Nakano, Ikuo Inoue, Iwao Koyama et al. · American Journal of Physiology-Gastrointestinal and Liver Physiology · 2007 · 65 citations

Life Sciences, Biochemistry, Nutritional Sciences +17