Effects of crude oil and oil fractions on the liver P450-dependent monooxygenase activities and antioxidant defence system of different freshwater fish species.

The effects of crude oil (Szeged-Algyo, Hungary) and oil fractions (F1: rich in aromatics; F2 fraction: free from aromatics) were investigated on liver CYP1A isoenzymes and antioxidant defence system following their i.p. injection into different freshwater fish species: carp (Cyprinus carpio L.

Effects of Cu(2+) and Pb(2+) on different fish species: liver cytochrome P450-dependent monooxygenase activities and FTIR spectra.

The effects of Cu(2+)-sulfate and Pb(2+)-acetate on carp (Cyprinus carpio L.), silver carp (Hypopthalmichtys molitrix V.) and wels (Silurus glanis L.

Detection of toxic effects of Cd2+ on different fish species via liver cytochrome P450-dependent monooxygenase activities and FTIR spectroscopy.

The in vivo and in vitro effects of Cd2+ and the CYP1A inductor beta-naphthoflavone(beta-NF) on the hepatic cytochrome P450 (Cyt 450) monooxygenases were studied in silver carp (Hypophthalmichtys molitrix V.), wels (Silurus glanis L.), and carp (Cyprinus carpio).