Accumulation and half-lives of 13 pesticides in muscle tissue of freshwater fishes through food exposure

Lazartigues, Angélique; Thomas, Marielle; Banas, Damien; Brun-Bellut, Jean; Cren-Olivé, Cécile; Feidt, Cyril

doi:10.1016/j.chemosphere.2012.12.032

Cited by 52 publications

(24 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Another issue is the distribution in the environment of multiple contaminants, from different sources, belonging to several chemical classes in low concentrations and considerable temporal and spatial variability (Angel et al 2010;Dévier et al 2011;Lazartigues et al 2013;Amachree et al 2013). The most common situation is the presence of mixtures of known and unknown contaminants that can generate synergistic, additive, or antagonistic ecotoxicological effects (Dietrich et al 2010;Dévier et al 2011;Salomão et al 2014).…”

Section: Introductionmentioning

confidence: 99%

Estrogenicity and Genotoxicity Detection in Different Contaminated Waters

Salomão

Marques

2014

Human and Ecological Risk Assessment: An International Journal

View full text Add to dashboard Cite

Owing that Oreochromis niloticus is resistant to different aquatic environments, four contaminated sites were selected: decentralized engineered ecosystem (DEE) and conventional wastewater treatment plants (WWTP); urban lagoon; and gasolinecontaminated marshland. Endocrine disruption was assessed by alkali-labile phosphate (ALP) quantification, genotoxicity by micronuclei frequency, and morphological changes by hepatosomatic and gonadosomatic indexes. The ALP baseline of non-exposed O. niloticus males was low, compared with other fish species in the literature. Endocrine disruption was observed in fish exposed to raw wastewater of WWTP and DEE, discharge point of channeled river in the urban lagoon, and water from gasoline-contaminated marshland. After treatment in the DEE, the endocrine disruption effect was removed. The micronuclei frequency corroborated with the ALP results in most cases and proved to be a useful tool to assess genotoxicity in fish. The exposure time of 15 days was not enough to provoke morphological effects in most samples. However, in all gasoline-contaminated samples, the fishes showed an increase in the hepatosomatic index followed by a decrease in the gonadosomatic index. The tested biomarkers showed feasibility, sensibility, reproducibility, and were complementary in the assessment of chronic ecotoxicity; therefore, we recommend them to compose a suitable protocol for aquatic monitoring programs.

show abstract

Section: Introductionmentioning

confidence: 99%

Estrogenicity and Genotoxicity Detection in Different Contaminated Waters

Salomão

Marques

2014

Human and Ecological Risk Assessment: An International Journal

View full text Add to dashboard Cite

show abstract

“…It is usually commercialized as an ester of flume, which rapid degrades to its active acid form. Fluroxypyr-meptyl and fluroxypyr were absorbed by plants soon after application as the hormone herbicides, inducing plant deformity and twist (Lazartigues et al, 2011;Lazartigues et al, 2013;Shah, Jan & Bashir, 2006).…”

Section: Introductionmentioning

confidence: 99%

Method validation and dissipation kinetics of four herbicides in maize and soil using QuEChERS sample preparation and liquid chromatography tandem mass spectrometry

Pang

Wang

2016

Food Chemistry

View full text Add to dashboard Cite

“…Compound from this family are typically used as pesticides [15] and as medical agents in the treatment of diabetes [16]. Similarly to sulfonylurea, MM is a weak acid (pKa = 4.3) and is more persistent in neutral and weakly acid media [17].…”

Section: Introductionmentioning

confidence: 99%