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The aim of the present work was to study the effect of the pyrethroid cypermethrin (CYP) on the non-target freshwater snail Chilina parchappi. Initially, the sensitivity of adult snails to CYP was evaluated via the 96-h ...

Ecotoxicology is the study of the effects and fate of contaminant substances on ecosystems. It aims to determine if there is an ecological risk by comparing the concentration that produces toxic effects with the environm...

The non-steroidal anti-inflammatory drug diclofenac (DCF) threatens the health of aquatic animals and ecosystems. In the present study, different biological endpoints (mortality, development and growth, abnormalities, ca...

Agricultural expansion and intensification has led globally to a rapid landscape structure change and high agrochemical use resulting in habitat loss and degraded environmental quality. Co-occurrence of landscape change ...

ABSTRACT Amphibians are excellent bioindicators because they are sensitive to chemical pollution and can indicate ecosystem changes due to the presence of or exposure to chemical compounds. Here we report evidence of the...

ABSTRACT In the Amazon, the rapid and disorderly occupation of large urban centers resulted in severe degradation of small rivers and streams, resulting in the reduction in abundance of native fish species. This study ai...

Surface water bodies receive a basin's wide diversity of pollutants, especially when there are mixed land uses. Among the many environmental tools to assess a body water quality, most studies use only a few. In addition ...

La ecotoxicología es la disciplina científica que estudia el efecto de las sustancias y compuestos químicos sobre los ecosistemas. Una característica de esta disciplina es que los conocimientos científicos y las tec...

IntroductionCurrent regulatory neurotoxicity guidelines do not include behavioral endpoints that capture stress-related responses. Zebrafish larvae prior to independent feeding offer a promising vertebrate model for deve...

Naringenin (NGN), a flavonoid widely utilized in agricultural and pharmaceutical applications, has increasingly become a source of environmental concern. This study systematically evaluated the developmental toxicity of ...

Airborne particulate matter 10 (PM10) induces lung inflammation. However, interventions remain limited. We evaluated the protective effects of Chrysanthemum zawadskii var. latilobum (CZL) against PM10-induced lung injury...

As a Class I human carcinogen ubiquitous in both industrial and household environments, benzene can cause hematopoietic damage even at low concentrations. However, its precise hematological toxicological molecular mechan...

Paraquat (PQ), a widely used bipyridyl herbicide, exerts neurotoxic effects on dopaminergic neurons and can lead to Parkinson’s disease (PD)-like syndrome. Although immune dysfunction has been implicated in PD progress...

Persistent synthetic dyes such as crystal violet pose substantial challenges to environmental remediation due to their high structural stability and toxicity. Here, we report a natural photobioelectrocatalytic strategy f...

Arsenic (As) is a toxic metalloid, and its accumulation in macroalgae has raised concerns for aquatic ecosystem health and human food safety given the increasing consumption of macroalgae. While previous studies have pre...

Prenatal exposure to fine particulate matter (PM2.5) has been associated to childhood atopic dermatitis (AD), but the critical exposure window and the role of maternal inflammatory pathways remain unclear. We analyzed 40...

Background: Emerging evidence has shown that exposure to polycyclic aromatic hydrocarbons (PAHs) is a risk factor for rheumatoid arthritis (RA). Benzo[a]pyrene (BaP), a representative PAH congener, exacerbates the develo...

This study establishes a probabilistic risk assessment framework for polycyclic aromatic hydrocarbons (PAHs) in Chinese soils by integrating bioaccessibility data and regional concentration variability. This approach pro...

Purpose: To explore how blue light-emitting diode (LED) exposure affects ferritinophagy and iron homeostasis in the conjunctival epithelium. Methods: C57BL/6 J mice and human conjunctival epithelial cells were exposed ...

The increasing prevalence of artificial light sources has rendered blue light (BL) a novel environmental metabolic disruptor. This study aimed to investigate the potential effects of BL exposure on mitochondrial function...

Chlorfenapyr (CHL) is a widely used insecticide whose expanding application raises concerns about cardiotoxicity following both acute poisoning and chronic environmental exposure. The mechanisms underlying its cardiac in...

Evidence links pesticides to nonalcoholic fatty liver disease (NAFLD), but the combined effects of dietary pesticide residue mixture exposure on NAFLD remain poorly documented. This study employed a 42-day subchronic exp...

The current number of emerging contaminants worldwide may reach tens of thousands. However, research on the extra-pulmonary toxicity induced by combined exposure of extremely low-dose emerging pollutants remains extremel...

Biostimulation and bioaugmentation are promising for remediating acid in-situ leaching (AISL) U mine groundwater, yet their efficiencies, mechanisms, and acid stress regulation remain unclear. This study collected ground...