Chronic Cadmium Exposure can Alter Energy Allocation to Physiological Functions in the Shrimp Penaeus vannamei

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidad Nacional Autónoma de Mexico-
Autor(es): dc.creatorda Costa, Juliana Rodrigues-
Autor(es): dc.creatorCapparelli, Mariana V.-
Autor(es): dc.creatorPadilha, Pedro Magalhães-
Autor(es): dc.creatorBorges, Emanuelle-
Autor(es): dc.creatorRamaglia, Andressa C.-
Autor(es): dc.creatordos Santos, Michelle Roberta-
Autor(es): dc.creatorAugusto, Alessandra-
Data de aceite: dc.date.accessioned2025-08-21T16:58:18Z-
Data de disponibilização: dc.date.available2025-08-21T16:58:18Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s00244-024-01074-w-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/298034-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/298034-
Descrição: dc.descriptionEnvironmental stressors in aquatic organisms can be assessed using a bioenergetic approach based on the evaluation of changes in their physiological parameters. We evaluated the chronic effects of cadmium (Cd2+) on the energy balance as well as the survival, growth, metabolism, nitrogen excretion, hepatosomatic index, oxidized energy substrate, and osmoregulation of the shrimp Penaeus vannamei with the hypothesis that the high energy demand related to the homeostatic regulation of Cd2+could disrupt the energy balance and as a consequence, their physiological functions. The shrimp exposed to Cd2+ had higher mortality (30%), directed more energy into growth (33% of energy intake), ingested 10% more energy, and defecated less than control animals. Cd2+ exposure caused a tendency to decrease metabolism and ammonia excretion but did not alter the hepatosomatic index, type of energy substrate oxidized, and the hyperosmorregulatory pattern of the species. The Cd+2 exposure may have induced a trade-off response because there was a growth rate increase accompanied by increased mortality.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionAquaculture Center of UNESP (CAUNESP) São Paulo State University (UNESP), SP-
Descrição: dc.descriptionEstación El Carmen Instituto de Ciencias del Mar y Limnología Universidad Nacional Autónoma de Mexico, Carretera Carmen-Puerto Real Km 9.5, Campeche-
Descrição: dc.descriptionDepartment of Chemistry and Biochemistry Institute of Biosciences São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Zoology São Paulo State University (UNESP), SP-
Descrição: dc.descriptionLaboratory of Sustainable Aquaculture São Paulo State University (UNESP), SP-
Descrição: dc.descriptionAquaculture Center of UNESP (CAUNESP) São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Chemistry and Biochemistry Institute of Biosciences São Paulo State University (UNESP), SP-
Descrição: dc.descriptionDepartment of Zoology São Paulo State University (UNESP), SP-
Descrição: dc.descriptionLaboratory of Sustainable Aquaculture São Paulo State University (UNESP), SP-
Descrição: dc.descriptionFAPESP: 2019/26801-6-
Descrição: dc.descriptionCAPES: 88887.639412/2021-00-
Formato: dc.format58-68-
Idioma: dc.languageen-
Relação: dc.relationArchives of Environmental Contamination and Toxicology-
???dc.source???: dc.sourceScopus-
Título: dc.titleChronic Cadmium Exposure can Alter Energy Allocation to Physiological Functions in the Shrimp Penaeus vannamei-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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