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240619s2024 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-024-02767-7
|2 doi
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|a pubmed24n1472.xml
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|a eng
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|a Ivantsova, Emma
|e verfasserin
|4 aut
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|a Environmental presence and toxicological outcomes of the herbicide pendimethalin in teleost fish
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 16.07.2024
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|a Date Revised 16.07.2024
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2024. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.
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|a Herbicides are often detected in aquatic ecosystems due to residential and agricultural applications and can harm aquatic organisms once deposited into water systems. Pendimethalin is part of the dinitroaniline chemical family and is applied to crops like corn, legumes, potatoes, and soybeans. The potential toxicity of pendimethalin to aquatic species is understudied compared to other widely studied herbicides, like atrazine and glyphosate. The objectives of this review were to (1) collate information on sub-lethal responses to pendimethalin exposure in fish, (2) evaluate how exposure studies relate to environmental concentrations, and (3) identify putative bioindicators for exposure studies. Overall, studies reporting pendimethalin in water systems worldwide indicate a range of 100-300 ng/L, but levels have been reported as high as ~15 µg/g in sediment. In teleost fish, studies demonstrate developmental toxicity, immunotoxicity, and behavioral disruptions. The strongest evidence for pendimethalin-induced toxicity involves oxidative stress, although studies often test toxicity at higher concentrations than environmentally relevant levels. Using the Comparative Toxicogenomics Database, pathway analysis reveals linkages to neurotoxicity and mechanisms of neurodegeneration like "Ubiquitin Dependent Protein Degradation", "Microtubule Cytoskeleton", "Protein Oxidation and Aggregation in Aging", and "Parkinson's Disease". Other prominent pathways included those related to mTOR signaling and reproduction. Thus, two potential mechanisms underlying pendimethalin-induced toxicity in fish include the neural and reproductive systems. This review synthesizes current data regarding environmental fate and ecotoxicology of pendimethalin in teleost fish and points to some putative physiological and molecular responses that may be beneficial for assessing toxicity of the herbicide in future investigations
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|a Journal Article
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|a Review
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|a Agrochemical
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|a Aquatic toxicology
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|a Herbicide
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|a Risk assessment
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|a pendimethalin
|2 NLM
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|a VL6L14C06U
|2 NLM
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|a Herbicides
|2 NLM
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|a Aniline Compounds
|2 NLM
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|a Water Pollutants, Chemical
|2 NLM
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|a Martyniuk, Christopher J
|e verfasserin
|4 aut
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|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 33(2024), 6 vom: 02. Juli, Seite 531-545
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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|g volume:33
|g year:2024
|g number:6
|g day:02
|g month:07
|g pages:531-545
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|u http://dx.doi.org/10.1007/s10646-024-02767-7
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