Standardized toxicity testing may underestimate ecotoxicity: Environmentally relevant food rations increase the toxicity of silver nanoparticles to Daphnia.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental toxicology and chemistry"
DOI: 10.1002/etc.3869
Abstract: Daphnia in the natural environment experience fluctuations in algal food supply, with periods when algal populations bloom and seasons when Daphnia have very little algal food. Standardized chronic toxicity tests, used for ecological risk assessment,… read more here.
Keywords: silver nanoparticles; relevant food; toxicity; food rations ... See more keywords
An Approach for Using In Vitro and In Silico Data to Identify Pharmaceuticals with Potential (Anti-)Estrogenic Activity in Aquatic Vertebrates at Environmentally Relevant Concentrations.
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DOI: 10.1002/etc.4533
Abstract: Endocrine-active pharmaceuticals can cause adverse reproductive and developmental effects in non-target organisms. Aquatic vertebrates may be susceptible to the effects of such pharmaceuticals given that the structure of hormone receptors and the physiology of the… read more here.
Keywords: aquatic vertebrates; anti estrogenic; activity; pharmaceuticals potential ... See more keywords
Chronic and transgenerational effects of polystyrene microplastics at environmentally relevant concentrations on earthworms (Eisenia fetida).
Sign Up to like & getrecommendations! Published in 2021 at "Environmental toxicology and chemistry"
DOI: 10.1002/etc.5072
Abstract: Recently, soil contamination with microplastics has emerged as a serious global environmental concern which necessitated more research on their potential impacts on soil biota. In this study, we investigated the acute and chronic toxicity of… read more here.
Keywords: polystyrene microplastics; soil; concentrations earthworms; chronic transgenerational ... See more keywords
Triclocarban at environmentally relevant concentrations induces the endoplasmic reticulum stress in zebrafish
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DOI: 10.1002/tox.22675
Abstract: Triclocarban (TCC) is an antibacterial agent commonly found in environmental, wildlife, and human samples. However, with in‐depth study of TCC, its negative effects are increasingly presented. Toxicological studies of TCC at environmentally relevant concentrations have… read more here.
Keywords: zebrafish embryos; relevant concentrations; stress; tcc ... See more keywords
Determination and correlation of the partition coefficients of 48 volatile organic and environmentally relevant compounds between air and silicone oil
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DOI: 10.1016/j.cej.2016.10.086
Abstract: Abstract Many emerging bioprocesses include a second, non-aqueous phase liquid in which the key substrate or product partitions for either enhanced interphase mass transfer, concentration dampening, or in-situ product extraction. Knowledge of the partition coefficient… read more here.
Keywords: environmentally relevant; air; partition; partition coefficients ... See more keywords
Enumeration of the constitutional isomers of environmentally relevant substituted polycyclic aromatic compounds.
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DOI: 10.1016/j.chemosphere.2018.03.035
Abstract: Polycyclic aromatic compounds (PACs) are a diverse group of environmentally relevant compounds which can be persistent, bioaccumulative and toxic. The cyclic backbone of PACs can be substituted with halogens or hydrocarbon chains. The amount and… read more here.
Keywords: aromatic compounds; constitutional isomers; theoretical isomers; polycyclic aromatic ... See more keywords
Zebrafish neurobehavioral phenomics applied as the behavioral warning methods for fingerprinting endocrine disrupting effect by lead exposure at environmentally relevant level.
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DOI: 10.1016/j.chemosphere.2019.05.146
Abstract: Environmental lead (Pb) exposure is a great hazard to the public health. Although environmentally relevant Pb poisoning is preventable, insidious Pb contaminants are still a major threat to human health. Herein, we reported that exposure… read more here.
Keywords: endocrine disrupting; exposure environmentally; exposure; level ... See more keywords
Genotoxic and cytotoxic alterations induced by environmentally-relevant concentrations of amoxicillin in blood cells of Cyprinus carpio.
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DOI: 10.1016/j.chemosphere.2019.07.054
Abstract: Amoxicillin (AMX) is a pharmaceutical widely employed in human and veterinary medicine worldwide. Its wide production and use has led to this pharmaceutical being released into the environment in concentrations that range from ng L-1… read more here.
Keywords: genotoxic cytotoxic; cytotoxic alterations; cyprinus carpio; relevant concentrations ... See more keywords
Embryotoxic and teratogenic profile of tretracycline at environmentally relevant concentrations on Cyprinus carpio.
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DOI: 10.1016/j.chemosphere.2019.124969
Abstract: The objective of this work was to evaluate whether tetracycline (TC) in environmentally relevant concentrations was able to induce alterations to embryonic development and teratogenic effects in oocytes and embryos of Cyprinus carpio. For this… read more here.
Keywords: teratogenic effects; embryotoxic teratogenic; cyprinus carpio; relevant concentrations ... See more keywords
Combined effect of arsenic and fluoride at environmentally relevant concentrations in zebrafish (Danio rerio) brain: Alterations in stress marker and apoptotic gene expression.
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DOI: 10.1016/j.chemosphere.2020.128678
Abstract: Arsenic and fluoride are two naturally occurring toxicants to which various organisms including a major part of the human populations are co-exposed to. However, interactions between them inside body are quite complicated and needs proper… read more here.
Keywords: arsenic fluoride; stress; brain; relevant concentrations ... See more keywords
Effects of environmentally relevant concentrations of the anti-inflammatory drug diclofenac in freshwater fish Rhamdia quelen.
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DOI: 10.1016/j.ecoenv.2017.01.053
Abstract: The presence of pharmaceuticals in the aquatic environment and its impact on humans and the ecosystem are emerging issues in environmental health. This study evaluated the potential biochemical, genetic and reproductive effects of the diclofenac… read more here.
Keywords: effects environmentally; diclofenac; fish rhamdia; rhamdia quelen ... See more keywords