Photo-induced toxicity and oxidative stress responses in Tigriopus japonicus exposed to nitro-polycyclic aromatic hydrocarbons and artificial light

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• 作者：Toshimitsu Onduka^a ; ^{onduka@affrc.go.jp} ; Daisuke Ojima^a ; ¹ ; Katsutoshi Ito^a ; Kazuhiko Mochida^a ; Mana Ito^a ; Jiro Koyama^b ; Kazunori Fujii^a ; ²
• 关键词：1-nitropyrene ; Ascorbic acid ; Photo-induced toxicity ; Photodegradation products
• 刊名：Chemosphere
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：169
• 期：Complete
• 页码：596-603
• 全文大小：851 K
• 卷排序：169

文摘

T. japonicus was exposed to 10 nitro-PAHs and low-intensity light irradiation. The toxicity of 9 nitro-PAHs was induced by the light irradiation. The toxicity of 1-nitropyrene was induced >1000 times higher than that in darkness. The toxicity of 1-nitropyrene increased with generation of ROS. Ascorbic acid suppressed generation of ROS and the toxicity of 1-nitropyrene.