Matches in SemOpenAlex for { <https://semopenalex.org/work/W4380883455> ?p ?o ?g. }
- W4380883455 endingPage "164873" @default.
- W4380883455 startingPage "164873" @default.
- W4380883455 abstract "The present study aimed to determine persistent organic pollutants (POPs) and contaminants of emerging concern in endangered angelshark and guitarfish species from southeastern Brazil, and to investigate potential impacts of these compounds on morphometric indexes. Pesticides of emerging concern, pharmaceutical and personal care products (PPCPs), polycyclic aromatic hydrocarbons (PAHs), and polybrominated diphenyl ethers (PBDEs) were determined in hepatic and muscular tissues of Pseudobatos horkelii, P. percellens, Squatina guggenheim, and Zapteryx brevirostris obtained from artisanal and industrial fisheries operating in southeastern Brazil. Accumulation profiles and effects of contaminants on condition factor and hepatosomatic index were investigated. No differences were detected regarding species contaminant concentration, potentially due to similarities in habits, occurrence and trophic position shared by guitarfishes and angelsharks. Polycyclic aromatic hydrocarbons (23.2–495.3 ng g −1), and PPCPs such as diclofenac (<LOQ – 448.4 ng g−1) and methylparaben (<LOQ – 645.5 ng g−1) presented the highest concentrations, regardless of the species. Effects of elasmobranch size were not significant on contaminant levels, indicating the lack of bioaccumulation over time. We suggest that the exposure to contaminants in elasmobranchs inhabiting this region is highly dependent on the economic activities and high urban development in southeastern Brazil. Regarding potential impacts of such exposure, the condition factor was only negatively influenced by PBDEs concentrations, whereas the hepatosomatic index was not influenced by any contaminant. Despite this, our results indicate that guitarfishes and angelsharks are exposed to POPs and contaminants of emerging concern potentially toxic to aquatic organisms. In this context, more refined biomarkers should be used to predict potential impacts of these contaminants on elasmobranch's health." @default.
- W4380883455 created "2023-06-17" @default.
- W4380883455 creator A5024429148 @default.
- W4380883455 creator A5054752650 @default.
- W4380883455 creator A5075937745 @default.
- W4380883455 date "2023-10-01" @default.
- W4380883455 modified "2023-10-02" @default.
- W4380883455 title "Bioaccumulation and potential impacts of persistent organic pollutants and contaminants of emerging concern in guitarfishes and angelsharks from Southeastern Brazil" @default.
- W4380883455 cites W1511810488 @default.
- W4380883455 cites W1519084348 @default.
- W4380883455 cites W1561852443 @default.
- W4380883455 cites W162009948 @default.
- W4380883455 cites W1808542506 @default.
- W4380883455 cites W1905834091 @default.
- W4380883455 cites W1926008058 @default.
- W4380883455 cites W1968358972 @default.
- W4380883455 cites W1973294334 @default.
- W4380883455 cites W1976961690 @default.
- W4380883455 cites W1980322899 @default.
- W4380883455 cites W1985240078 @default.
- W4380883455 cites W1986966488 @default.
- W4380883455 cites W1989289135 @default.
- W4380883455 cites W1991460134 @default.
- W4380883455 cites W1993055252 @default.
- W4380883455 cites W1998766370 @default.
- W4380883455 cites W1999878227 @default.
- W4380883455 cites W2004101364 @default.
- W4380883455 cites W2011316726 @default.
- W4380883455 cites W2011968228 @default.
- W4380883455 cites W2014422450 @default.
- W4380883455 cites W2016113118 @default.
- W4380883455 cites W2018497432 @default.
- W4380883455 cites W2019951692 @default.
- W4380883455 cites W2023855836 @default.
- W4380883455 cites W2035486706 @default.
- W4380883455 cites W2037340081 @default.
- W4380883455 cites W2039174828 @default.
- W4380883455 cites W2039637381 @default.
- W4380883455 cites W2040215211 @default.
- W4380883455 cites W2042361680 @default.
- W4380883455 cites W2048244792 @default.
- W4380883455 cites W2048412526 @default.
- W4380883455 cites W2048827620 @default.
- W4380883455 cites W2049836360 @default.
- W4380883455 cites W2053507910 @default.
- W4380883455 cites W2054904340 @default.
- W4380883455 cites W2060863677 @default.
- W4380883455 cites W2064950621 @default.
- W4380883455 cites W2069563927 @default.
- W4380883455 cites W2072243886 @default.
- W4380883455 cites W2072918483 @default.
- W4380883455 cites W2074195698 @default.
- W4380883455 cites W2077920494 @default.
- W4380883455 cites W2085640312 @default.
- W4380883455 cites W2101253263 @default.
- W4380883455 cites W2105316344 @default.
- W4380883455 cites W2108356850 @default.
- W4380883455 cites W2115291992 @default.
- W4380883455 cites W2116950002 @default.
- W4380883455 cites W2117678197 @default.
- W4380883455 cites W2118208088 @default.
- W4380883455 cites W2121792431 @default.
- W4380883455 cites W212766822 @default.
- W4380883455 cites W2138283196 @default.
- W4380883455 cites W2142760072 @default.
- W4380883455 cites W2145937475 @default.
- W4380883455 cites W2154562465 @default.
- W4380883455 cites W2163729283 @default.
- W4380883455 cites W2167431158 @default.
- W4380883455 cites W2233478418 @default.
- W4380883455 cites W2261392247 @default.
- W4380883455 cites W2308912103 @default.
- W4380883455 cites W2332199844 @default.
- W4380883455 cites W2413332342 @default.
- W4380883455 cites W2420308251 @default.
- W4380883455 cites W2529030246 @default.
- W4380883455 cites W2565848813 @default.
- W4380883455 cites W2566754352 @default.
- W4380883455 cites W2574517512 @default.
- W4380883455 cites W2599526276 @default.
- W4380883455 cites W2611158180 @default.
- W4380883455 cites W2726115186 @default.
- W4380883455 cites W2761122748 @default.
- W4380883455 cites W2767744036 @default.
- W4380883455 cites W2800899785 @default.
- W4380883455 cites W2807417906 @default.
- W4380883455 cites W2889727517 @default.
- W4380883455 cites W2889907048 @default.
- W4380883455 cites W2890700025 @default.
- W4380883455 cites W2898087593 @default.
- W4380883455 cites W2910614113 @default.
- W4380883455 cites W2916417999 @default.
- W4380883455 cites W2916590086 @default.
- W4380883455 cites W2916669132 @default.
- W4380883455 cites W2946267272 @default.
- W4380883455 cites W2970329278 @default.
- W4380883455 cites W2980464326 @default.
- W4380883455 cites W3007594984 @default.