4.6 Article

Do iron and manganese affect the health of the estuarine oyster Crassostrea rhizophorae?

Related references

Note: Only part of the references are listed.
Article Environmental Sciences

Metal pollution as a potential threat to shell strength and survival in marine bivalves

Bryce D. Stewart et al.

Summary: Metal pollution has been found to significantly weaken shell strength in marine bivalves, leading to increased mortality and predation risk. This study highlights the importance of reevaluating currently accepted critical contamination levels for the survival of organisms exposed to contaminants.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Article Fisheries

Surviving under pollution stress: Antibacterial and antifungal activities of the Oyster species (Magallana bilineata and Magallana cuttackensis)

Malik Wajid Hussain Chan et al.

Summary: This study found that marine oysters, particularly Magallana bilineata, exhibit strong antimicrobial activities, which could potentially be developed into novel antibiotics to combat emerging drug-resistant pathogens.

FISH & SHELLFISH IMMUNOLOGY (2021)

Article Environmental Sciences

Human health risk assessment associated with the consumption of mussels (Perna perna) and oysters (Crassostrea rhizophorae) contaminated with metals and arsenic in the estuarine channel of Vitoria Bay (ES), Southeast Brazil

K. S. Vieira et al.

Summary: The study found that mollusks in the estuarine channel of Vitoria Bay have accumulated a variety of metals and arsenic, with higher concentrations of Al, Mn, Fe, Cr, and As in P. perna, and more Ba, Zn, and Cu in C. rhizophorae. The elevated metal levels exceeded Brazilian regulations, posing risks for high-level consumers and presenting a threat to human health associated with arsenic levels in mussels and oysters from the area.

MARINE POLLUTION BULLETIN (2021)

Article Environmental Sciences

Nationwide monitoring of microplastics in bivalves from the coastal environment of Korea

Youna Cho et al.

Summary: Bivalves serve as useful bioindicators of microplastic contamination in the marine environment, with microplastics widely distributed in both coastal bivalves and waters. Despite the lack of significant relationship in the abundance of microplastics, their dominant features such as size, shape, color and polymer type were similar between bivalves and seawater. The study suggests that microplastic contamination is widespread in the Korean coastal environment, with bivalves reflecting the microplastic pollution characteristics of the surrounding waters.

ENVIRONMENTAL POLLUTION (2021)

Article Environmental Sciences

Long-term trends of microplastics in seawater and farmed oysters in the Maowei Sea, China

Jingmin Zhu et al.

Summary: This study assessed the annual variation of microplastic abundance in the Maowei Sea in southern China, as well as the long-term accumulation in oyster tissues. Common microplastic particles in the area include PET/PE fibers and polystyrene foams, primarily related to textile pollution and fishery activities. The research found no significant accumulation of microplastics in oyster tissues after one year of monitoring, with no clear correlation between microplastic abundances in water and oysters.

ENVIRONMENTAL POLLUTION (2021)

Article Environmental Sciences

Integrated biomarker responses in oysters Crassostrea gasar as an approach for assessing aquatic pollution of a Brazilian estuary

Clarissa P. Ferreira et al.

Summary: The study revealed that anthropogenic activities have significant impacts on the Laguna Estuarine System (LES) in southern Brazil, leading to changes in metal and organic contaminant concentrations, which in turn result in downregulation of biotransformation gene expression and decreased antioxidant enzyme activity. The findings highlight the detrimental effects of increasing pollutant loads on the aquatic ecosystem.

MARINE ENVIRONMENTAL RESEARCH (2021)

Article Environmental Sciences

Metal pollution in sediments and bivalves in Marovo Lagoon, Solomon Islands

Dickson Boboria et al.

Summary: The study reveals that the heavy metal levels in sediments of Marovo Lagoon are significantly higher compared to other Pacific studies, attributed to intense logging activities around the bay and other potential anthropogenic sources such as mining and waste discharge.

MARINE POLLUTION BULLETIN (2021)

Article Environmental Sciences

Toxicity and risk assessment of six widely used pesticides on embryo-larval development of the Pacific oyster, Crassostrea gigas

Arno Bringer et al.

Summary: This study assessed the toxic effects and potential risks of six widely used agricultural pesticides on oyster D-larvae, showing that some pesticides can cause larval malformations, developmental arrests, impaired growth, and altered swimming behavior. By comparing the toxicity levels and concentrations in the marine area, Chlortoluron, Boscalid, and Glyphosate were identified as potential threats to early life stages of oysters.

SCIENCE OF THE TOTAL ENVIRONMENT (2021)

Review Medical Laboratory Technology

Iron overload: Effects on cellular biochemistry

Leilismara Sousa et al.

CLINICA CHIMICA ACTA (2020)

Article Environmental Sciences

Golden mussel (Limnoperna fortunei) as a bioindicator in aquatic environments contaminated with mercury: Cytotoxic and genotoxic aspects

Queila Daiane Fonseca do Amaral et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

Article Marine & Freshwater Biology

Tracing pollution in estuarine benthic organisms and its impacts on food webs of the Vitoria Bay estuary

Cintia S. Varzim et al.

ESTUARINE COASTAL AND SHELF SCIENCE (2019)

Article Biotechnology & Applied Microbiology

Assessing relative sensitivity of marine and freshwater bivalves following exposure to copper: Application of classical and novel genotoxicological biomarkers

Emily L. Vernon et al.

MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS (2019)

Article Biotechnology & Applied Microbiology

The Backwater Clam (Meretrix casta) as a bioindicator species for monitoring the pollution of an estuarine environment by genotoxic agents

Avelyno H. D'costa et al.

MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS (2018)

Article Agriculture, Multidisciplinary

Metal trace elements in mussels in Urubuquecaba Island, Santos Bay, Brazil

Marcos Buhrer Campolim et al.

PESQUISA AGROPECUARIA BRASILEIRA (2017)

Article Marine & Freshwater Biology

Genetic and biochemical effects induced by iron ore, Fe and Mn exposure in tadpoles of the bullfrog Lithobates catesbeianus

Alexandra Caroline da Silva Veronez et al.

AQUATIC TOXICOLOGY (2016)

Article Biochemistry & Molecular Biology

Metal bioaccumulation in consumed marine bivalves in Southeast Brazilian coast

A. S. Lino et al.

JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY (2016)

Article Environmental Sciences

Time changes in biomarker responses in two species of oyster transplanted into a metal contaminated estuary

Xuan Liu et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2016)

Article Environmental Sciences

Variations of trace metals in two estuarine environments with contrasting pollution histories

Nanyan Weng et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2014)

Article Environmental Sciences

Internal distribution of uranium and associated genotoxic damages in the chronically exposed bivalve Corbicula fluminea

Olivier Simon et al.

JOURNAL OF ENVIRONMENTAL RADIOACTIVITY (2011)

Article Environmental Sciences

Shellfish from Todos os Santos Bay, Bahia, Brazil: Treat or threat?

Manuel M. de Souza et al.

MARINE POLLUTION BULLETIN (2011)

Article Environmental Sciences

Oxidative stress responses in bivalves (Scrobicularia plana, Cerastoderma edule) from the Oued Souss estuary (Morocco)

H. Bergayou et al.

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY (2009)

Review Biotechnology & Applied Microbiology

The role of antioxidants and antioxidant-related enzymes in protective responses to environmentally induced oxidative stress

Jorge Limon-Pacheco et al.

MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS (2009)

Article Biotechnology & Applied Microbiology

Establishment of the comet assay in the freshwater snail Biomphalaria glabrata (Say, 1818)

Vanessa Siqueira Grazeffe et al.

MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS (2008)

Review Chemistry, Multidisciplinary

Glutathione and related enzymes: Biological roles and importance in pathological processes

Paula C. Huber et al.

QUIMICA NOVA (2008)

Review Biochemistry & Molecular Biology

Oxidative stress in Perna perna and other bivalves as indicators of environmental stress in the Brazilian marine environment: Antioxidants, lipid peroxidation and DNA damage

Eduardo Alves de Almeida et al.

COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY A-MOLECULAR & INTEGRATIVE PHYSIOLOGY (2007)

Article Engineering, Environmental

Chemical dynamics of sedimentary acid volatile sulfide

JW Morse et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2004)