Jiana Li
PVC Does Not Influence Cadmium Uptake or Effects in the Mussel (Mytilus edulis)
Li, Jiana; Chapman, Emma C.; Shi, Huahong; Rotchell, Jeanette M.
Authors
Emma C. Chapman
Huahong Shi
Professor Jeanette Rotchell J.Rotchell@hull.ac.uk
Professor and Associate Dean for Research and Enterprise
Abstract
Microplastics have become a global concern in recent years. In this study, we studied (i) whether the presence of polyvinyl chloride (PVC) microparticles may affect cadmium (Cd) uptake in mussel (Mytilus edulis); and (ii) the biological effects of PVC microparticles exposure alone or in combination with Cd. Significant Cd uptake in digestive gland was observed following Cd exposure. However, PVC did not significantly increase Cd uptake compared with Cd alone treatment. In terms of biological impacts, significantly lower neutral red retention (NRR) time and elevated expression of Metallothionein isoform 20-IV (MT-20) were observed in mussels exposed to Cd alone, or combined with microplastics, yet there was no significant difference between them. catalase (CAT) expression only showed a significant increase in mussels exposed to Cd alone. This work provides an insight into the relationship on resulting biological impacts between these two contaminants.
Citation
Li, J., Chapman, E. C., Shi, H., & Rotchell, J. M. (2020). PVC Does Not Influence Cadmium Uptake or Effects in the Mussel (Mytilus edulis). Bulletin of Environmental Contamination and Toxicology, 104(3), 315-320. https://doi.org/10.1007/s00128-020-02789-x
Journal Article Type | Article |
---|---|
Acceptance Date | Jan 16, 2020 |
Online Publication Date | Jan 20, 2020 |
Publication Date | Mar 1, 2020 |
Deposit Date | Jan 22, 2020 |
Publicly Available Date | Jan 21, 2021 |
Journal | Bulletin of Environmental Contamination and Toxicology |
Print ISSN | 0007-4861 |
Electronic ISSN | 1432-0800 |
Publisher | Springer (part of Springer Nature) |
Peer Reviewed | Peer Reviewed |
Volume | 104 |
Issue | 3 |
Pages | 315-320 |
DOI | https://doi.org/10.1007/s00128-020-02789-x |
Keywords | Toxicology; Pollution; Health, Toxicology and Mutagenesis; General Medicine; PVC microplastics; Cd; Mussel; Toxicity |
Public URL | https://hull-repository.worktribe.com/output/3378414 |
Publisher URL | https://link.springer.com/article/10.1007%2Fs00128-020-02789-x |
Additional Information | Received: 18 September 2019; Accepted: 14 January 2020; First Online: 20 January 2020 |
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