Combined exposure to ozone and nitrogen dioxide.
Author(s) -
Bernard D. Goldstein
Publication year - 1979
Publication title -
environmental health perspectives
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.257
H-Index - 282
eISSN - 1552-9924
pISSN - 0091-6765
DOI - 10.1289/ehp.793087
Subject(s) - nitrogen dioxide , ozone , environmental chemistry , chemistry , pollutant , inhalation , nitrogen , lipid peroxidation , sulfur dioxide , air pollutants , toxicology , air pollution , biochemistry , biology , antioxidant , inorganic chemistry , organic chemistry , anatomy
A study of rats acutely exposed to ozone (0.5--2.0 ppm) or nitrogen dioxide (2--20 ppm) for 2 hr and sacrificed immediately thereafter shows little similarity in the individual biochemical effects of these pollutants. No evidence of nitrogen dioxide-induced lipid peroxidation was observed. Of interest is the finding that inhalation of nitrogen dioxide increases the extent to which concanavalin A agglutinates alveolar macrophages while ozone has exactly the opposite effect.
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