大気環境中におけるニトロアレーンの生成とその変異原性 : シンポジウム : I. 環境汚染変異原

概要

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Combustion-generated particles are released into urban atmosphere containing gaseous co-pollutants such as NO_2, SO_2, HNO_3, etc., and concurrently exposed to sunlight. In regard to nitroarene formation by reaction of polycyclic aromatic hydrocarbons (PAHs) with NO_2, significant progress has been made in laboratory studies of the reaction rate, the products of the reaction of NO_2 with PAHs deposited on particles and their mutagenicity, and the effects of light in a simulated polluted atmosphere. These studies were briefly reviewed. (This paper, in a session chaired by Teruhisa Hirayama and Keiji Wakabayashi, was presented to the symposium "Mutagenicity of environmental pollutants", organized by Teruhisa Hirayama, at the 27^<th> annual meeting of the Environmental Mutagen Society of Japan, and held at the Mielparque Osaka in Osaka, Japan, November, 24-26, 1998.)
1999-07-12