About OGAWA T
About Osaka Univ. Fac. Dentistry, Suita-Osaka, JPN
About FEBS Letters
About Lipid A
About Porphyromonas
About Biochemistry of lipids in general
About Microorganism biochemistry
About Toxicity of microorganism derived substances
About Porphyromonas
About Bacteroides
About リポ多糖
About リピドA
About 化学構造