Mutagenicity of and Formation of Oxygen Radicals by Trioses and Glyoxal Derivatives
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概要
- 論文の詳細を見る
Dihydroxyacetone, glyceraldehyde, glyoxal, methyl glyoxal, and glyoxylic acid were found to show mutagenicity on Salmonella typhimurium TA 100. The mutagenicities of these substances were inhibited by the addition of S-9 or some free radical scavengers. The alkaline buffered solutions of these mutagenic substances were found to reduce Nitro Blue tetrazolium chloride. DNA was degraded by the addition of these mutagenic substances. It has also been confirmed that free radicals derived from autoxidation of these substances are responsible for their mutagenicity.
- 社団法人 日本農芸化学会の論文
著者
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Yamaguchi Tsutomu
Department Of Agricultural Chemistry University Of Tokyo
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Nakagawa Keiko
Department of Chemistry Nara Women's University
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NAKAGAWA Keiko
Department of Food and Nutrition, Yamaguchi Womens University
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