Activity of benzo[a]pyrene monooxygenase in fish from the Sava River, Yugoslavia: correlation with pollution.
Benzo[a]pyrene monooxygenase (B[a]PMO) activity in non-migratory fish from a given river segment is highly correlated to the recent pollutional history of that part of the river. The enzyme activity level can serve as a relevant measure for the harmful pollutant potential in aquatic ecosystems. Caged experimental fish exposed for about 10 days in river segments show BaPMO activity changes with the same predictive validity as that of the natural population.
D000818:Animals; D001564:Benzo(a)pyrene; D001580:Benzopyrenes / Q000032:analysis*; D005399:Fishes / Q000378:metabolism*; D005618:Fresh Water; D014877:Water Pollution, Chemical / Q000032:analysis*; D015022:Yugoslavia
D001580:Benzopyrenes; D001564:Benzo(a)pyrene