EAT BREATHE EXCRETE REPEAT: Physiological Responses of the Mussel Mytilus galloprovincialis to Diclofenac and Ocean Acidification
Combined effects of the nonsteroidal anti-inflammatory drug diclofenac and lowered seawater pH were assessed on the physiological responses of the mussel Mytilus galloprovincialis . Bivalves were exposed for 1 week to natural pH (8.1) and two reduced pH values (pH −0.4 units and pH −0.7 units), as p...
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ftdoajarticles:oai:doaj.org/article:8262273335d145018b4039ae9ffb3410 2023-05-15T17:50:29+02:00 EAT BREATHE EXCRETE REPEAT: Physiological Responses of the Mussel Mytilus galloprovincialis to Diclofenac and Ocean Acidification Marco Munari Valerio Matozzo Verena Riedl Paolo Pastore Denis Badocco Maria Gabriella Marin 2020-11-01T00:00:00Z https://doi.org/10.3390/jmse8110907 https://doaj.org/article/8262273335d145018b4039ae9ffb3410 EN eng MDPI AG https://www.mdpi.com/2077-1312/8/11/907 https://doaj.org/toc/2077-1312 doi:10.3390/jmse8110907 2077-1312 https://doaj.org/article/8262273335d145018b4039ae9ffb3410 Journal of Marine Science and Engineering, Vol 8, Iss 907, p 907 (2020) ocean acidification diclofenac bivalves clearance rate respiration rate excretion rate Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 article 2020 ftdoajarticles https://doi.org/10.3390/jmse8110907 2022-12-31T09:38:51Z Combined effects of the nonsteroidal anti-inflammatory drug diclofenac and lowered seawater pH were assessed on the physiological responses of the mussel Mytilus galloprovincialis . Bivalves were exposed for 1 week to natural pH (8.1) and two reduced pH values (pH −0.4 units and pH −0.7 units), as predicted under a climate change scenario. After the first week, exposure continued for additional 2 weeks, both in the absence and in the presence of environmentally relevant concentrations of diclofenac (0.05 and 0.5 µg/L). Clearance rate, respiration rate, and excretion rate were measured after 7 days of exposure to pH only and after 14 (T1) and 21 (T2) days of exposure to the various pH*diclofenac combinations. At all sampling times, pH significantly affected all the biological parameters considered, whereas diclofenac generally exhibited a significant influence only at T2. Overall, results demonstrated that the physiological performance of M. galloprovincialis was strongly influenced by the experimental conditions tested, in particular by the interaction between the two stressors after 21 days of exposure. Further studies are needed to assess the combined effects of climate changes and emerging contaminants on bivalve physiology during different life stages, especially reproduction. Article in Journal/Newspaper Ocean acidification Directory of Open Access Journals: DOAJ Articles Journal of Marine Science and Engineering 8 11 907 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
ocean acidification diclofenac bivalves clearance rate respiration rate excretion rate Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 |
spellingShingle |
ocean acidification diclofenac bivalves clearance rate respiration rate excretion rate Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 Marco Munari Valerio Matozzo Verena Riedl Paolo Pastore Denis Badocco Maria Gabriella Marin EAT BREATHE EXCRETE REPEAT: Physiological Responses of the Mussel Mytilus galloprovincialis to Diclofenac and Ocean Acidification |
topic_facet |
ocean acidification diclofenac bivalves clearance rate respiration rate excretion rate Naval architecture. Shipbuilding. Marine engineering VM1-989 Oceanography GC1-1581 |
description |
Combined effects of the nonsteroidal anti-inflammatory drug diclofenac and lowered seawater pH were assessed on the physiological responses of the mussel Mytilus galloprovincialis . Bivalves were exposed for 1 week to natural pH (8.1) and two reduced pH values (pH −0.4 units and pH −0.7 units), as predicted under a climate change scenario. After the first week, exposure continued for additional 2 weeks, both in the absence and in the presence of environmentally relevant concentrations of diclofenac (0.05 and 0.5 µg/L). Clearance rate, respiration rate, and excretion rate were measured after 7 days of exposure to pH only and after 14 (T1) and 21 (T2) days of exposure to the various pH*diclofenac combinations. At all sampling times, pH significantly affected all the biological parameters considered, whereas diclofenac generally exhibited a significant influence only at T2. Overall, results demonstrated that the physiological performance of M. galloprovincialis was strongly influenced by the experimental conditions tested, in particular by the interaction between the two stressors after 21 days of exposure. Further studies are needed to assess the combined effects of climate changes and emerging contaminants on bivalve physiology during different life stages, especially reproduction. |
format |
Article in Journal/Newspaper |
author |
Marco Munari Valerio Matozzo Verena Riedl Paolo Pastore Denis Badocco Maria Gabriella Marin |
author_facet |
Marco Munari Valerio Matozzo Verena Riedl Paolo Pastore Denis Badocco Maria Gabriella Marin |
author_sort |
Marco Munari |
title |
EAT BREATHE EXCRETE REPEAT: Physiological Responses of the Mussel Mytilus galloprovincialis to Diclofenac and Ocean Acidification |
title_short |
EAT BREATHE EXCRETE REPEAT: Physiological Responses of the Mussel Mytilus galloprovincialis to Diclofenac and Ocean Acidification |
title_full |
EAT BREATHE EXCRETE REPEAT: Physiological Responses of the Mussel Mytilus galloprovincialis to Diclofenac and Ocean Acidification |
title_fullStr |
EAT BREATHE EXCRETE REPEAT: Physiological Responses of the Mussel Mytilus galloprovincialis to Diclofenac and Ocean Acidification |
title_full_unstemmed |
EAT BREATHE EXCRETE REPEAT: Physiological Responses of the Mussel Mytilus galloprovincialis to Diclofenac and Ocean Acidification |
title_sort |
eat breathe excrete repeat: physiological responses of the mussel mytilus galloprovincialis to diclofenac and ocean acidification |
publisher |
MDPI AG |
publishDate |
2020 |
url |
https://doi.org/10.3390/jmse8110907 https://doaj.org/article/8262273335d145018b4039ae9ffb3410 |
genre |
Ocean acidification |
genre_facet |
Ocean acidification |
op_source |
Journal of Marine Science and Engineering, Vol 8, Iss 907, p 907 (2020) |
op_relation |
https://www.mdpi.com/2077-1312/8/11/907 https://doaj.org/toc/2077-1312 doi:10.3390/jmse8110907 2077-1312 https://doaj.org/article/8262273335d145018b4039ae9ffb3410 |
op_doi |
https://doi.org/10.3390/jmse8110907 |
container_title |
Journal of Marine Science and Engineering |
container_volume |
8 |
container_issue |
11 |
container_start_page |
907 |
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1766157243267416064 |