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Evaluation of oxidative stress caused by virgin and environmental microplastics in gilthead seabream (sparus aurata)

Zenodo (CERN European Organization for Nuclear Research) 2024 Score: 35 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
May Gómez, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, May Gómez, May Gómez, May Gómez, Álvaro Torres-Gómez, Molina Navarro, Molina Navarro, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, Molina Navarro, Molina Navarro, Álvaro Torres-Gómez, Alicia Herrera, May Gómez, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, May Gómez, May Gómez, May Gómez, May Gómez, Alicia Herrera, Alicia Herrera, Alicia Herrera, Paula Canada, Álvaro Torres-Gómez, Álvaro Torres-Gómez, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, Ico Martinez, Ico Martinez, Ico Martinez, Ico Martinez, May Gómez, May Gómez, Ico Martinez, May Gómez, May Gómez, Alicia Herrera, Natacha Nogueira Natacha Nogueira May Gómez, May Gómez, Alicia Herrera, Alicia Herrera, Ico Martinez, Ico Martinez, Ico Martinez, Ico Martinez, Ico Martinez, May Gómez, Ico Martinez, Ico Martinez, Alicia Herrera, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, Natacha Nogueira Paula Canada, Paula Canada, Paula Canada, Paula Canada, May Gómez, Alicia Herrera, Daniel Montero, May Gómez, May Gómez, Natacha Nogueira, Natacha Nogueira, Natacha Nogueira Natacha Nogueira Natacha Nogueira Natacha Nogueira, Daniel Montero, Natacha Nogueira Alicia Herrera, Natacha Nogueira Daniel Montero, Daniel Montero, Natacha Nogueira, May Gómez, Alicia Herrera, May Gómez, May Gómez, Alicia Herrera, Natacha Nogueira, Alicia Herrera, Natacha Nogueira, Alicia Herrera, May Gómez, Daniel Montero, May Gómez, Daniel Montero, Daniel Montero, Daniel Montero, May Gómez, May Gómez, May Gómez, May Gómez, Alicia Herrera, Natacha Nogueira May Gómez, Natacha Nogueira Natacha Nogueira Natacha Nogueira Alicia Herrera, May Gómez, Alicia Herrera, Alicia Herrera, Alicia Herrera, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, Alicia Herrera, Alicia Herrera, May Gómez, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, May Gómez, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, Alicia Herrera, May Gómez, May Gómez, May Gómez, May Gómez, May Gómez, Alicia Herrera, May Gómez, Alicia Herrera, Alicia Herrera, Natacha Nogueira May Gómez, May Gómez, May Gómez, Alicia Herrera, Natacha Nogueira

Summary

Researchers investigated oxidative stress responses in gilthead seabream (Sparus aurata) exposed to both virgin microplastics and environmentally collected microplastics, comparing the antioxidant defense responses triggered by each particle type. The study found that environmental microplastics induced distinct oxidative stress patterns relative to virgin particles, highlighting the importance of using field-collected plastics in ecotoxicological studies to better reflect real-world exposure conditions.

Oxidative stress arises when there is an imbalance between the production of reactive oxygen species and the body's antioxidant defenses. Microplastics (MPs), which are widespread plastic particles less than 5 mm in size, can potentially induce oxidative stress due to their physical and chemical hazards. While this issue has been explored in numerous studies over recent years, most research has concentrated on the effects of virgin or artificially contaminated MPs. Consequently, there is still much to learn about the impact of environmental microplastics (EMPs). Here, we investigated the effects of EMPs and virgin MPs on Sparus aurata juveniles. For this purpose, an 80-day experiment was conducted. Three different diets were supplied in triplicate: A (control), B (diet with 10 Also see: https://micro2024.sciencesconf.org/559457/document

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