Matches in SemOpenAlex for { <https://semopenalex.org/work/W2055104761> ?p ?o ?g. }
- W2055104761 endingPage "152" @default.
- W2055104761 startingPage "143" @default.
- W2055104761 abstract "Previous studies in rainbow trout have shown that acclimation to hypersaline environments enhances the toxicity to thioether organophosphate and carbamate pesticides. In order to determine the role of biotransformation in this process, the metabolism of the thioether organophosphate biocide, fenthion was evaluated in microsomes from gills, liver and olfactory tissues in rainbow trout (Oncorhynchus mykiss) acclimated to freshwater and 17‰ salinity. Hypersalinity acclimation increased the formation of fenoxon and fenoxon sulfoxide from fenthion in liver microsomes from rainbow trout, but not in gills or in olfactory tissues. NADPH-dependent and independent hydrolysis was observed in all tissues, but only NADPH-dependent fenthion cleavage was differentially modulated by hypersalinity in liver (inhibited) and gills (induced). Enantiomers of fenthion sulfoxide (65% and 35% R- and S-fenthion sulfoxide, respectively) were formed in liver and gills. The predominant pathway of fenthion activation in freshwater appears to be initiated through initial formation of fenoxon which may be subsequently converted to the most toxic metabolite fenoxon R-sulfoxide. However, in hypersaline conditions both fenoxon and fenthion sulfoxide formation may precede fenoxon sulfoxide formation. Stereochemical evaluation of sulfoxide formation, cytochrome P450 inhibition studies with ketoconazole and immunoblots indicated that CYP3A27 was primarily involved in the enhancement of fenthion activation in hypersaline-acclimated fish with limited contribution of FMO to initial sulfoxidation." @default.
- W2055104761 created "2016-06-24" @default.
- W2055104761 creator A5086062290 @default.
- W2055104761 creator A5088307368 @default.
- W2055104761 creator A5089123215 @default.
- W2055104761 date "2009-03-01" @default.
- W2055104761 modified "2023-10-03" @default.
- W2055104761 title "Mechanisms of fenthion activation in rainbow trout (Oncorhynchus mykiss) acclimated to hypersaline environments" @default.
- W2055104761 cites W1967475766 @default.
- W2055104761 cites W1967798011 @default.
- W2055104761 cites W1969035241 @default.
- W2055104761 cites W1970611314 @default.
- W2055104761 cites W1973422229 @default.
- W2055104761 cites W1982759762 @default.
- W2055104761 cites W1988022189 @default.
- W2055104761 cites W1996817346 @default.
- W2055104761 cites W2014949911 @default.
- W2055104761 cites W2021811624 @default.
- W2055104761 cites W2026066795 @default.
- W2055104761 cites W2030862141 @default.
- W2055104761 cites W2032581549 @default.
- W2055104761 cites W2034773215 @default.
- W2055104761 cites W2039309555 @default.
- W2055104761 cites W2042657965 @default.
- W2055104761 cites W2046164699 @default.
- W2055104761 cites W2053206318 @default.
- W2055104761 cites W2065409248 @default.
- W2055104761 cites W2067547948 @default.
- W2055104761 cites W2069200450 @default.
- W2055104761 cites W2079581846 @default.
- W2055104761 cites W2081150036 @default.
- W2055104761 cites W2082397270 @default.
- W2055104761 cites W2082815709 @default.
- W2055104761 cites W2085857775 @default.
- W2055104761 cites W2086873049 @default.
- W2055104761 cites W2091114953 @default.
- W2055104761 cites W2100837269 @default.
- W2055104761 cites W2104832776 @default.
- W2055104761 cites W2112480978 @default.
- W2055104761 cites W2117935121 @default.
- W2055104761 cites W2117937820 @default.
- W2055104761 cites W2132230632 @default.
- W2055104761 cites W2135102015 @default.
- W2055104761 cites W2141313584 @default.
- W2055104761 cites W2142868969 @default.
- W2055104761 cites W2163334103 @default.
- W2055104761 cites W2166076199 @default.
- W2055104761 cites W2166787880 @default.
- W2055104761 cites W2288729424 @default.
- W2055104761 cites W299685871 @default.
- W2055104761 cites W4237795627 @default.
- W2055104761 cites W91509253 @default.
- W2055104761 doi "https://doi.org/10.1016/j.taap.2008.11.017" @default.
- W2055104761 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/2858921" @default.
- W2055104761 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19111563" @default.
- W2055104761 hasPublicationYear "2009" @default.
- W2055104761 type Work @default.
- W2055104761 sameAs 2055104761 @default.
- W2055104761 citedByCount "38" @default.
- W2055104761 countsByYear W20551047612012 @default.
- W2055104761 countsByYear W20551047612013 @default.
- W2055104761 countsByYear W20551047612014 @default.
- W2055104761 countsByYear W20551047612015 @default.
- W2055104761 countsByYear W20551047612016 @default.
- W2055104761 countsByYear W20551047612018 @default.
- W2055104761 countsByYear W20551047612020 @default.
- W2055104761 countsByYear W20551047612021 @default.
- W2055104761 countsByYear W20551047612022 @default.
- W2055104761 crossrefType "journal-article" @default.
- W2055104761 hasAuthorship W2055104761A5086062290 @default.
- W2055104761 hasAuthorship W2055104761A5088307368 @default.
- W2055104761 hasAuthorship W2055104761A5089123215 @default.
- W2055104761 hasBestOaLocation W20551047612 @default.
- W2055104761 hasConcept C161153951 @default.
- W2055104761 hasConcept C161176658 @default.
- W2055104761 hasConcept C178790620 @default.
- W2055104761 hasConcept C185592680 @default.
- W2055104761 hasConcept C18903297 @default.
- W2055104761 hasConcept C2776588719 @default.
- W2055104761 hasConcept C2776638905 @default.
- W2055104761 hasConcept C2778448320 @default.
- W2055104761 hasConcept C2779218887 @default.
- W2055104761 hasConcept C2780663544 @default.
- W2055104761 hasConcept C2909208804 @default.
- W2055104761 hasConcept C2994167347 @default.
- W2055104761 hasConcept C501593827 @default.
- W2055104761 hasConcept C505870484 @default.
- W2055104761 hasConcept C55493867 @default.
- W2055104761 hasConcept C86803240 @default.
- W2055104761 hasConceptScore W2055104761C161153951 @default.
- W2055104761 hasConceptScore W2055104761C161176658 @default.
- W2055104761 hasConceptScore W2055104761C178790620 @default.
- W2055104761 hasConceptScore W2055104761C185592680 @default.
- W2055104761 hasConceptScore W2055104761C18903297 @default.
- W2055104761 hasConceptScore W2055104761C2776588719 @default.
- W2055104761 hasConceptScore W2055104761C2776638905 @default.
- W2055104761 hasConceptScore W2055104761C2778448320 @default.
- W2055104761 hasConceptScore W2055104761C2779218887 @default.