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Dominant effects of the antiepileptic drug carbamazepine over climate change st...
Nascimento Bajwa, Farhat-Un-Nisá; Cunha, Marta; Vilke, Juliano Marcelo; Dias Duarte Fragoso, Bruno; Borges, Rodrigo; Soares, Amadeu M. V. M.Pharmaceuticals have become ubiquitous in marine realms, raising concerns about their ecological effects. This study investigates the ecotoxicological impact of the antiepileptic drug carbamazepine on marine mussels (Mytilus galloprovincialis) under increased seawater temperature and salinity, reflecting projected climate change scenarios. Mussels were exposed to carbamazepine (CBZ, 5 μg L− 1 ) for 28 days in b...
Sustainable feed formulation to community‐based aquaculture: Oreochromis niloti...
Pires, Sílvia F. S.; Vital, Inês; Pereira, Vitória; Bustani, Henriques; Aragão, Cláudia; Engrola, Sofia; Cabano, Miguel; Dias, JorgeCommunity-based aquaculture can reduce dependence on natural resources, promote biodiversity conservation, and improve local economies and food security. However, this activity is highly dependent on local conditions regarding natural resources, such as the availability of produced organisms, adequate feeds, and environmental factors. As ectothermic organisms, fish are more susceptible to temperature fluctuatio...
Improving product safety for edible insects : toxicokinetics of Hg in Tenebrio ...
Cardoso, Diogo N.; Silva, Ana Rita R.; Morgado, Rui G.; Mostafaie, Amid; Pereira, Andreia; Pinto, José; Lopes, Ivã G.; Murta, DanielSustainability, circularity, and Zero Waste policies are timely concepts for policy development and strategies in the European Union (EU) and other global regions. Insects can likely become key players in the bioconversion of waste to valuable material and promise one solution to achieve diverse societal goals. Insects further present strategic opportunities as food products; however, it is necessary to underst...
Ecotoxicological effects of fluvial eroded bitumen sediments from the Alberta o...
Cardoso, Diogo N.; Gonçalves, Sandra F.; Silva, Ana Rita R.; Soares, Amadeu M. V. M.; Wrona, Frederick J.; Loureiro, SusanaTo fully understand the ecological and cumulative effects of mining activities on the surrounding aquatic systems of the Canadian oil sands region, it is essential to understand the consequences of exposure to bitumen-containing soils/sediment from natural geomorphological processes. Both physical and chemical stress on aquatic biota can potentially result from exposure to natural bitumen, resulting from hillsl...
Can temperature rise change the impacts induced by e-waste on adults and sperm ...
Leite, Carla; Russo, Tania; Cuccaro, Alessia; Pinto, João; Polese, Gianluca; Soares, Amadeu M. V. M.; Pretti, Carlo; Pereira, Eduarda; Freitas, RosaNowadays, it is of utmost importance to consider climate change factors, such as ocean warming, since the risk of negative impacts derived from increased surface water temperature is predicted to be high to the biodiversity. The need for renewable energy technologies, to reduce greenhouse gas emissions, has led to the increasing use of rare earth elements (REEs). Dysprosium (Dy) is widely used in magnets, motor...
Impact of Sea Warming and 17-α-Ethinylestradiol Exposure on the Lipid Metabolis...
Rodrigues, João A.; Bispo, Daniela S. C.; Silva, Mónica G.; Araújo, Rita; Soares, Amadeu M. V. M.; Freitas, Rosa; Gil, Ana M.This paper reports on an NMR metabolomics study of lipophilic extracts of Ruditapes philippinarum clams exposed to the hormonal contaminant 17-α-ethinylestradiol (EE2), at 17 °C and 21 °C. The results reveal that exposure at 17 °C triggers a weak response at low EE2 concentrations, suggestive of a slight increase in membrane rigidity, followed by lipid metabolic stability at higher EE2 concentrations. On the ot...
Sub-lethal effects induced in Mytilus galloprovincialis after short-term exposu...
Paciello, Sofia; Russo, Tania; De Marchi, Lucia; Soares, Amadeu M. V. M.; Meucci, Valentina; Pretti, Carlo; He, Yide; Della Torre, Camila; Freitas, RosaSurfactants are among the most common PPCPs that reach coastal systems, being often used in large quantities in cleaning products such as detergents and soap powders. Sodium lauryl sulfate (SLS) is listed in this group of emerging contaminants. Previous studies have already demonstrated the presence of SLS in aquatic environments and the negative effects on organisms living there. However, with ocean acidificat...
The use of muscle biomarkers for assessing physiological effects of heavy metal...
Quina, Ana Sofia; Rodrigues, Andreia C. M.; Soares, Amadeu M. V. M.; da Luz Mathias, Maria; Gravato, CarlosThe greater white-toothed shrew Crocidura russula has been used as a sentinel species for estimating environmental risks to human populations. Previous studies in mining areas have focused on the liver of shrews as the primary target of physiological and metabolic changes due to heavy metal pollution. However, populations persist even when detoxification by the liver seems to be compromised and damage is observ...
An alien metabolite vs. a synthetic chemical hazard: an ecotoxicological compar...
Russo, Tania; Coppola, Francesca; Leite, Carla; Carbone, Marianna; Paris, Debora; Motta, Andrea; Di Cosmo, Anna; Soares, Amadeu M. V. M.; Mollo, ErnestoBioactive natural products from marine invasive species may dramatically impact native communities, while many synthetic pharmaceutical drugs are released into the marine environment and have long-lasting harmful effects on aquatic life. Sometimes, metabolites from alien species and synthetic compounds share similar mechanisms of action, suggesting comparable ecotoxicological impacts. This applies to the alkalo...
Toxicity assessment of binary mixtures of BP3 with 4-MBC (UV-filters), and BP3 ...
Campos, Diana; Morgado, Rui G.; Silva, Ana Rita R.; Machado, Ana L.; Grabicová, Kateřina; Žlábek, Vladimír; Loureiro, Susana; Soares, Amadeu M. V. M.Personal care products have various organic ultraviolet filters (UV filters) in their composition to increase protection against ultraviolet radiation. Some of these products also contain insect repellents in their formulations. Consequently, these compounds reach freshwater ecosystems, exposing aquatic organisms to a cocktail of anthropogenic contaminants. In this study, the joint effects of two most frequentl...