Study of heavy metal bioaccumulation in Mytilus galloprovincialis (Lamark 1819) from heavy metal mixture using the CCF design

Boudjema, Kamel; Badis, Abdelmalek; Moulai‐Mostefa, Nadji

doi:10.1016/j.eti.2021.102202

Cited by 16 publications

(3 citation statements)

References 55 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Oysters are a type of mollusk that accumulates contaminants in their environment (Boudjema et al, 2022). Oysters have long been used as an indicator of water pollution in various geographic locations (Baumard et al, 1999;Beyer et al, 2017;Jin et al, 2008), because its ability to separate pathogenic chemicals and bacteria due to its stable population, reduced metabolic activity and immobility (Edge et al, 2014;Goldberg, 1975;Phillips, 1977).…”

Section: Resultsmentioning

confidence: 99%

Analysis of Pathogenic Bacteria in Oysters (Crassostrea cucullata)

Hasani,

Zakaria,

Hamsina

et al. 2023

jppipa, pendidikan ipa, fisika, biologi, kimia

View full text Add to dashboard Cite

The research objective was to analyze the pathogenic bacteria in oysters (Crassostrea cucullata). This research was conducted at the Makassar Laboratory (BBLK). The samples used were oyster meat and innards. Parameters observed were Escherichia coli and Salmonella sp. Research on samples was carried out using biochemical tests to identify the type of bacteria in the sample by planting the bacteria on Nutrient Agar (NA) media. The results showed that oyster meat in Lengkese Village, Takalar Regency was negative for E. coli and Salmonella sp. While the oyster meat samples in Coppo Village, Barru Regency showed positive E. coli bacteria and negative Salmonella sp.

show abstract

Section: Resultsmentioning

confidence: 99%

Analysis of Pathogenic Bacteria in Oysters (Crassostrea cucullata)

Hasani,

Zakaria,

Hamsina

et al. 2023

jppipa, pendidikan ipa, fisika, biologi, kimia

View full text Add to dashboard Cite

show abstract

“…The muscle showed relatively lower metabolic activity than gills and the presence of heavy metals in water, sediment and tissues of fish species can be a serious concern for the human use. Boudjema et al (2022) reported that heavy metal interactions can affect bioaccumulation and consequently toxicity. The same authors also agreed to the earlier reports that competition between chemically similar ions (Azizi et al, 2018) for the binding sites can significantly affect bioaccumulation of heavy metals.…”

Section: Discussionmentioning

confidence: 99%

Eco-toxicological Impact of Pulp and Paper Mill Effluent on the Behaviour and Whole Body Respiration of a Fresh Water Fish In Vivo

A.P,

A.K.

2023

Intern. J. Bio. Env. Invest.

View full text Add to dashboard Cite

The objective of this study was to assess the impact of Pulp and Paper Mill effluent on the behavior and respiratory physiology of fresh water fish under laboratory controlled conditions. Effluent exposed fish under laboratory experimental conditions showed symptoms of heavy metal toxicity. Experiments were conducted at maximum allowable concentration of the effluent waste. Decrease in body weight, brain somatic index (BSI), liver somatic index (LSI) and whole body respiration rate of the effluent exposed fish was observed compared to control fish. The effluent exposed fishes were allowed to recover in pollutant free normal water medium. Partial recovery in early period and no recovery at higher exposure period were observed. The observed effects were only due to heavy metal accumulation in the fish body absorbed from the effluent contaminated aquarium water and fish collected from the effluent contaminated crop fields. The behavior and impact observed in the experimental fish was almost similar to the fishes collected from contaminated crop fields.

show abstract

“…Heavy metals, such as Cu and Zn, are the essential cofactors of biochemical enzymatic reactions for the organism, but excessive amounts lead to life-threatening damage. For this reason, it is important to assess their concentration in surface waters and their bioaccumulation capacity using suitable bioindicators, such as M. galloprovincialis [58].…”

Section: Bioaccumulation Bioconcentration and Biomagnificationmentioning

confidence: 99%

Get Rid of Marine Pollution: Bioremediation an Innovative, Attractive, and Successful Cleaning Strategy

et al. 2022

View full text Add to dashboard Cite

Aquatic environmental pollution is a rather worrying and increasingly topical problem that requires the development and promotion of innovative and ecofriendly technologies. Pollutants in water include many common substances that can reach aquatic ecosystems through several pathways including wastewater, the atmosphere, ship discharges, and many other sources. Most of these toxic compounds are internalized by aquatic organisms, leading to bioaccumulation in tissues and reaching any level of the food chain through the biomagnification process. These mechanisms can develop into adverse effects on the physiology of organisms and biochemical processes of natural ecosystems, thus affecting animals, environments, and indirectly, human health. Innovative technologies to tackle marine pollution include bioremediation: a suitable, biological, and ecological approach that enhances the ability of micro-organisms to transform waste and toxic substances into forms that can be used by other organisms. In this context, micro-organisms appear to be essential for the detoxification of aquatic systems due to their metabolic activity. This review provides a careful analysis of the characteristics of the main pollutants that affect aquatic ecosystems, with a focus on their effects on organisms and environments. It also offers clear guidance on innovative biological strategies that can be employed to prevent, limit, and remediate anthropogenic influences on aquatic environments.

show abstract

Study of heavy metal bioaccumulation in Mytilus galloprovincialis (Lamark 1819) from heavy metal mixture using the CCF design

Cited by 16 publications

References 55 publications

Analysis of Pathogenic Bacteria in Oysters (Crassostrea cucullata)

Analysis of Pathogenic Bacteria in Oysters (Crassostrea cucullata)

Eco-toxicological Impact of Pulp and Paper Mill Effluent on the Behaviour and Whole Body Respiration of a Fresh Water Fish In Vivo

Get Rid of Marine Pollution: Bioremediation an Innovative, Attractive, and Successful Cleaning Strategy

Contact Info

Product

Resources

About