Matches in SemOpenAlex for { <https://semopenalex.org/work/W2946462015> ?p ?o ?g. }
- W2946462015 endingPage "571" @default.
- W2946462015 startingPage "561" @default.
- W2946462015 abstract "The toxicity of zinc oxide nanoparticles (ZnO NPs) has been investigated in different animal models. However, concentrations tested in most studies are often much higher than the ones potentially identified in the environment. Therefore, such toxicity limits the application of these studies to evaluate ecotoxicological risks posed by these nanopollutants. Thus, the aim of the current study is to evaluate the impacts of ZnO NPs (at environmentally relevant concentrations - 760 μg/L and 76,000 μg/L, for 72 h) on the behavioral responses of Oreochromis niloticus (Nile tilapia) exposed to it. Results did not evidence harmful effects of NPs on animals' locomotor abilities (evaluated through open-field and light-dark transition tests), or anxiety-predictive behavior. On the other hand, Zn bioaccumulation in the body tissues of the analyzed tilapias was correlated to changes in eating behavior (motivated by ration pellets), as well as to deficits in antipredatory defensive behavior (under individual and collective conditions). Tilapia exposed to ZnO NPs recorded lower avoidance, flight and territorialist behavior rates when they were individually confronted with potential predators (Salminus brasiliensis). However, collectively exposed animals were unable to recognize their predators, as well as to differentiate them from artificial baits (“false predators”). The present study is the first to report biological impacts resulting from the short exposure of fish-group representatives to ZnO NPs. Thus, we believe that it may be relevant to improve the knowledge about ecotoxicological risks posed by these pollutants." @default.
- W2946462015 created "2019-05-29" @default.
- W2946462015 creator A5000499134 @default.
- W2946462015 creator A5003771700 @default.
- W2946462015 creator A5006564343 @default.
- W2946462015 creator A5007002253 @default.
- W2946462015 creator A5010741795 @default.
- W2946462015 creator A5030271136 @default.
- W2946462015 creator A5034847359 @default.
- W2946462015 creator A5067041007 @default.
- W2946462015 creator A5074804419 @default.
- W2946462015 date "2019-09-01" @default.
- W2946462015 modified "2023-10-05" @default.
- W2946462015 title "Analysis of ZnO nanoparticle-induced changes in Oreochromis niloticus behavior as toxicity endpoint" @default.
- W2946462015 cites W1111060747 @default.
- W2946462015 cites W1488488101 @default.
- W2946462015 cites W1506453366 @default.
- W2946462015 cites W1757714480 @default.
- W2946462015 cites W1975009610 @default.
- W2946462015 cites W1990241635 @default.
- W2946462015 cites W1990974745 @default.
- W2946462015 cites W1992101376 @default.
- W2946462015 cites W1996800455 @default.
- W2946462015 cites W2016591423 @default.
- W2946462015 cites W2018547422 @default.
- W2946462015 cites W2023733328 @default.
- W2946462015 cites W2029221276 @default.
- W2946462015 cites W2032531085 @default.
- W2946462015 cites W2037360063 @default.
- W2946462015 cites W2067306502 @default.
- W2946462015 cites W2075599559 @default.
- W2946462015 cites W2080775900 @default.
- W2946462015 cites W2080999815 @default.
- W2946462015 cites W2085962948 @default.
- W2946462015 cites W2089020344 @default.
- W2946462015 cites W2091474030 @default.
- W2946462015 cites W2091475410 @default.
- W2946462015 cites W2100418505 @default.
- W2946462015 cites W2100771300 @default.
- W2946462015 cites W2107763882 @default.
- W2946462015 cites W2132865032 @default.
- W2946462015 cites W2140233577 @default.
- W2946462015 cites W2146265011 @default.
- W2946462015 cites W2154597675 @default.
- W2946462015 cites W2155247024 @default.
- W2946462015 cites W2159421556 @default.
- W2946462015 cites W2162536832 @default.
- W2946462015 cites W2182538746 @default.
- W2946462015 cites W2190141802 @default.
- W2946462015 cites W2209836926 @default.
- W2946462015 cites W2217591990 @default.
- W2946462015 cites W2224734134 @default.
- W2946462015 cites W2251185587 @default.
- W2946462015 cites W2295281563 @default.
- W2946462015 cites W2337563599 @default.
- W2946462015 cites W2403859484 @default.
- W2946462015 cites W2472732951 @default.
- W2946462015 cites W2542888463 @default.
- W2946462015 cites W2566312952 @default.
- W2946462015 cites W2588741787 @default.
- W2946462015 cites W2620552682 @default.
- W2946462015 cites W2748300815 @default.
- W2946462015 cites W2756269683 @default.
- W2946462015 cites W2759842431 @default.
- W2946462015 cites W2761779748 @default.
- W2946462015 cites W2765692655 @default.
- W2946462015 cites W2777152729 @default.
- W2946462015 cites W2789336909 @default.
- W2946462015 cites W2793497281 @default.
- W2946462015 cites W2793877036 @default.
- W2946462015 cites W2796345807 @default.
- W2946462015 cites W2799272333 @default.
- W2946462015 cites W2804335651 @default.
- W2946462015 cites W2806934789 @default.
- W2946462015 cites W2807241472 @default.
- W2946462015 cites W2884854320 @default.
- W2946462015 cites W2886270336 @default.
- W2946462015 cites W2886270883 @default.
- W2946462015 cites W2888747096 @default.
- W2946462015 cites W2902048771 @default.
- W2946462015 cites W2904590558 @default.
- W2946462015 cites W2904847165 @default.
- W2946462015 cites W2907474948 @default.
- W2946462015 cites W2909008554 @default.
- W2946462015 cites W2912323557 @default.
- W2946462015 cites W2913330869 @default.
- W2946462015 cites W2933623811 @default.
- W2946462015 cites W745547573 @default.
- W2946462015 doi "https://doi.org/10.1016/j.scitotenv.2019.05.183" @default.
- W2946462015 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31128370" @default.
- W2946462015 hasPublicationYear "2019" @default.
- W2946462015 type Work @default.
- W2946462015 sameAs 2946462015 @default.
- W2946462015 citedByCount "18" @default.
- W2946462015 countsByYear W29464620152019 @default.
- W2946462015 countsByYear W29464620152020 @default.
- W2946462015 countsByYear W29464620152021 @default.
- W2946462015 countsByYear W29464620152022 @default.