ArticleFish physiology and biochemistry2025
Oxidative stress and physiological impacts of microplastic and elevated temperatures on Odontesthes argentinensis larvae.
Article in Fish physiology and biochemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Plastics as disruptors of feeding, digestive physiology, metabolism, and growth in fish and other aquatic ectothermic vertebrates.Frontiers in endocrinology · 2026Review
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plastics are ubiquitous in the environment, widely used in diverse industrial applications, yet they pose escalating environmental challenges due to their persistence and bioaccumulative potential as microplastics (MP). Alongside this, the average global temperature increase represents an additional physiological stressor for many species. This study investigated the bioaccumulation and physiological impacts of polystyrene MP (spherical, 1.1 µm) on Odontesthes argentinensis larvae under two distinct temperatures (22 and 26 ºC). Larvae were exposed to MP concentrations of 40 and 400 µg/L for 96 h, with a control group maintained under identical conditions without MP exposure. Our findings revealed MP bioaccumulation in larval tissues, along with significant biochemical effects: reduced superoxide dismutase (SOD) activity, increased catalase (CAT) and glutathione S-transferase (GST) activities, particularly at higher temperatures, as well as elevated lipid peroxidation levels and reduced growth. These results underscore the susceptibility of O. argentinensis larvae to MP exposure and elevated temperatures, reflecting projected climate scenarios that may compromise the species' ecological success and cause socioeconomic harm to communities reliant on fishing.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.