Metal bioavailability and toxicity in freshwaters

D de Paiva Magalhães, MR da Costa Marques… - Environmental chemistry …, 2015 - Springer
Many factors influence metal speciation in freshwaters. Metal species that are more soluble
are considered more bioavailable and toxic. However, evaluation of metal speciation in …

Heavy metals affecting Neotropical freshwater fish: A review of the last 10 years of research

AL Paschoalini, N Bazzoli - Aquatic Toxicology, 2021 - Elsevier
The expansion of urban centers, the increase in the use of chemicals in agriculture, and the
significant expansion of industry has dumped increasing amounts of heavy metals into …

[HTML][HTML] Copper-induced oxidative stress, transcriptome changes, intestinal microbiota, and histopathology of common carp (Cyprinus carpio)

L Zhang, Z Yang, M Yang, F Yang, G Wang… - Ecotoxicology and …, 2022 - Elsevier
Copper (Cu) is a common contaminant in aquatic environments, which could cause
physiological dysfunction in aquatic organisms. However, few studies have …

Glutathione and its dependent enzymes' modulatory responses to toxic metals and metalloids in fish—a review

K Srikanth, E Pereira, AC Duarte, I Ahmad - Environmental Science and …, 2013 - Springer
Toxic metals and metalloid are being rapidly added from multiple pathways to aquatic
ecosystem and causing severe threats to inhabiting fauna including fish. Being common in …

Oxidative stress and mitochondrial dysfunction mediated Cd-induced hepatic lipid accumulation in zebrafish Danio rerio

YX Pan, Z Luo, MQ Zhuo, CC Wei, GH Chen, YF Song - Aquatic Toxicology, 2018 - Elsevier
The present study was performed to determine the effect of waterborne CdCl 2 exposure
influencing lipid deposition and metabolism, oxidative stress and mitochondrial dysfunction …

[HTML][HTML] Microplastics and copper effects on the neotropical teleost Prochilodus lineatus: Is there any interaction?

JFB Roda, MM Lauer, WE Risso… - … and Physiology Part A …, 2020 - Elsevier
Microplastics (MP) are emerging contaminants widely found in aquatic ecosystems. In
addition to MP toxicity itself, there is increasing concern about the MP adsorption capacity …

Effects of heavy metals (Cd, Cu, Cr, Pb, Zn) on fish glutathione metabolism

A Eroglu, Z Dogan, EG Kanak, G Atli… - Environmental Science and …, 2015 - Springer
The glutathione metabolism contains crucial antioxidant molecules to defend the organisms
against oxidants. Thus, the aim of this study was to investigate the response of the …

Effects of exposure to multiple heavy metals on biochemical and histopathological alterations in common carp, Cyprinus carpio L.

S Rajeshkumar, Y Liu, J Ma, HY Duan, X Li - Fish & shellfish immunology, 2017 - Elsevier
Heavy metals are frequently encountered as mixtures of essential and non-essential
elements. Therefore, evaluation of their toxic effects individually does not offer a realistic …

Ecological risk assessment of a contaminated stream using multi-level integrated biomarker response in Carassius auratus

P Samanta, H Im, J Na, J Jung - Environmental Pollution, 2018 - Elsevier
The goal of this study was to evaluate the adverse effects of wastewater effluents on
freshwater crucian carp, Carassius auratus, inhabiting Sincheon stream using the integrated …

Effects of seawater acidification and cadmium on the antioxidant defense of flounder Paralichthys olivaceus larvae

W Cui, L Cao, J Liu, Z Ren, B Zhao, S Dou - Science of the Total …, 2020 - Elsevier
Increasing atmospheric carbon dioxide has led to a decrease in the pH of the ocean, which
influences the speciation of heavy metals and consequently affects metal toxicity in marine …