Transfer of polychlorinated biphenyls and chlorinated pesticides from mother to pup in relation to cytochrome P450 enzyme activities in harp seals (Phoca groenlandica) from the Gulf of St. Lawrence, Canada
Hans Wolkers, Ivan C. Burkow [+3]
Environmental Toxicology and Chemistry 2002-01
Chlorinated pesticide concentrations, with an emphasis on polychlorinated camphenes (toxaphenes), in relation to cytochrome P450 enzyme activities in harp seals (Phoca groenlandica) from the Barents Sea
Hans Wolkers, Ivan C. Burkow [+2]
Environmental Toxicology and Chemistry 2000-06
Cytochrome P450-mediated enzyme activities and polychlorinated biphenyl accumulation in harp seal (Phoca groenlandica)
J Wolkers, I.C Burkow [+4]
Marine Environmental Research 1999-07
Phase I and phase II enzyme activities in Ringed seals (Phoca hispida): characterization of hepatic cytochrome P450 by activity patterns, inhibition studies, mRNA analyses, and western blotting
J Wolkers, R.F Witkamp [+6]
Aquatic Toxicology 1998-12
Dose and time dependency of cytochrome P4501A induction in liver and kidney of B(a)P exposed Arctic charr (Salvelinus alpinus)
J. Wolkers, E.H. Jørgensen [+2]
Marine Environmental Research 1998-07
Congener specific PCB and polychlorinated camphene (toxaphene) levels in Svalbard ringed seals (Phoca hispida) in relation to sex, age, condition and cytochrome P450 enzyme activity
Science of The Total Environment 1998-05
Time-dependent induction of two distinct hepatic cytochrome P4501A catalytic activities at low temperatures in Arctic charr (Salvelinus alpinus) after oral exposure to benzo(a)pyrene
Aquatic Toxicology 1996-06