Effect of Ozone on Vitamin C <I>in Vivo</I>
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概要
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Vitamin C (VC) levels in mouse lung decreased significantly following acute exposure to 1.2 ppm O<SUB>3</SUB> or higher for 4 hours, and returned to control levels 24 hours after exposure. In repeated exposure (0.2 to 1.0 ppm O<SUB>3</SUB>, 4 hours daily, 30 days), there was a progressive increase in VC levels in lung according to the concentrations of O<SUB>3</SUB> and exposure period; however, the rate of increace in VC level was lower than that in glutathione.<BR>Administration of VC retarded partially the biochemical changes in lung caused by the repeated exposuie to O<SUB>3</SUB>.
- 社団法人 大気環境学会の論文
社団法人 大気環境学会 | 論文
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