00000nam 2200000za 4500 9.613113 CaOODSP 20250912152743 ta 150406|1996||||xxc||||| f|0| 0 eng d 0-662-24708-6 1192-3571 CaOODSP eng n-cn--- R71-49/3-104E Northern River Basins Study (Canada)‏. Analysis for liver mixed function oxidase in fish : upper Athabasca River, 1992 / by W. Lyle Lockhart et al. Edmonton - Alberta : Northern River Basins Study 1996. iv, 43p. : figs., graphs, references, tables ; 28 cm. Northern River Basins Study project report 1192-3571 No. 104 "The objective of this project was to examine MFO activity in fish collected from six sites on the upper Athabasca River, upstream and downstream of the bleached kraft pulp mill at Hinton. The fish species targeted for collection and analyses were mountain whitefish, longnose sucker, northern pike and white sucker. Two enzyme assays were applied to fish liver samples, ethoxyresorufin-O-deethylase (EROD) and aryl hydrocarbon hydroxylase (AHH), and their activities are compared with contaminant residue levels and sex steroid hormones reported for the same fish in other NRBS projects."--Study perspective. Issued also in electronic format. The objective of this project was to examine MFO activity in fish collected from six sites on the upper Athabasca River, upstream and downstream of the bleached kraft pulp mill at Hinton. The fish species targeted for collection and analyses were mountain whitefish, longnose sucker, northern pike and white sucker. Two enzyme assays were applied to fish liver samples, ethoxyresorufin-O-deethylase (EROD) and aryl hydrocarbon hydroxylase (AHH), and their activities are compared with contaminant residue levels and sex steroid hormones reported for the same fish in other NRBS projects.--Study perspective Ring binding 96-28 1996-07-12 Fish gcpds Pulp and paper industry gcpds Lockhart, W. Lyle Analysis for liver mixed function oxidase in fish : (CaOODSP)9.955275 Northern River Basins Study project report, 1192-3571 No. 104 (CaOODSP)9.514881 Project 2351-B1