Toxicity of DDT to the hooded oyster Saccostrea cucullata: Mortality, histopathology and molecular mechanisms as revealed by a proteomic approach

Chueycham, Supatta; Srisomsap, Chantragan; Chokchaichamnankit, Daranee; Svasti, Jisnuson; Hummel, Karin Anna; Nöbauer, Katharina; Hekmat, Omid; Razzazi‐Fazeli, Ebrahim; Kingtong, Sutin

doi:10.1016/j.ecoenv.2021.112729

Cited by 8 publications

(3 citation statements)

References 71 publications

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“…The studies observed the effect of environmental factors on the structure and function of the mantle [24-26, 32, 42, 43]. A study on the other oyster species, Saccostrea cucullata showed that DDT caused the alteration of mantle tissue, mucocytes in the epithelium and hemocyte aggregation [44] This study observed the structure and morphology of the mantle, especially in the mantle cavity of C. iredalei.…”

Section: E Discussionmentioning

confidence: 76%

Mantle and Its Protective Role of the Slipper-shaped Oyster (Crassostrea Iredalei) in Response to Crude Oil

Abidin

Leksono

Risjani

et al. 2022

International Journal of Biology and Biomedical Engineering

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The mantle plays important role in the mechanism of oyster protection caused by environmental pollutants. This study aims to analyze the effect of water accommodated fraction of crude oil on the mantle of Slipper-Shaped Oyster (Crassostrea iredalei) at different doses and time exposure. The ventral and posterior segments of the mantle were fixed, and tissue sections were stained with hematoxylin-eosin, PAS-Periodic acid–Schiff, and TEM-transmission electron microscopy techniques. HE-hematoxylin and eosin, PAS-alcian, and TEM-transmission electron microscopy were used to characterize the different mucosubstances and to describe the ultrastructure-related response on a certain part of the mantle after exposure. The tissues of epithelium, connective tissue, mucus cells, pigmented cells, numerous hemolymph sinuses, shell formation, and blood sinus were recognized under a light microscope. The mucous cell was excreted in all the concentrations (control, 12.5, 25, 50, and 100% Water Acomodate Fraction) and also in the time exposure (24, 48, 72, and 96 hours). A large number of mucous cells was produced in the inner mantle cavity (IMC) and outer mantle cavity (OMC). Mucous cells increased in number with increasing WAF concentration as well as the length of exposure time. The highest number of mucus cells was observed at 100% Water Accommodate Fraction (WAF) concentration and 96 hours of exposure. The structure and function of the mantle, the shell formation, the edge of the mantle, mucous cell, muscle bundles, nerve fibers, and epithelium layer of the Slipper-Shaped Oyster (Crassostrea iredalei) were documented in this study.

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Section: E Discussionmentioning

confidence: 76%

Mantle and Its Protective Role of the Slipper-shaped Oyster (Crassostrea Iredalei) in Response to Crude Oil

Abidin

Leksono

Risjani

et al. 2022

International Journal of Biology and Biomedical Engineering

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“…Proteomics is a valuable tool for investigating both natural diseases and chemical toxicity, as it enables the identification of protein biomarkers and the elucidation of molecular events that occur following exposure to xenobiotics. Therefore, the primary objective of proteomics is to identify the structure, function, and modifications of proteins [133]. Moreover, the compilation of proteomic data using the zebrafish animal model can serve as a valuable resource for future studies focused on protein networks and biological evolution.…”

Section: Omics Technologiesmentioning

confidence: 99%

The Zebrafish as an Alternative Animal Model for Ecotoxicological Research and Testing

Braga,

Souza,

Lima

et al. 2024

Braz. arch. biol. technol.

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Anthropogenic interventions have had a compromising effect on environmental health, intensifying the degradation of ecosystems, and the quantity of chemical pollutants released into nature. Therefore, research areas within the scope of environmental assessments and monitoring such as ecotoxicology have contributed to the determination of the toxic potential of contaminants. A small cyprinid known as the zebrafish (Danio rerio), the use of which has exponentially grown, is an alternative vertebrate model for scientific research, mainly in the assessment of environmental risks. The species exhibits several advantages for breeding in a laboratory, in addition to presenting multi-biomarkers of environmental toxicity. Thus, this review aims to present the main characteristics and advantages of working with this species, as well as show studies related to ecotoxicology involving biomarkers of toxicity in zebrafish. The results show a progressive trend towards employing the species in environmental risk analyses, it is an increasingly recommended species in the assessment of the toxicity level of a range of chemical pollutants. The development of future technologies must contribute to scientific advancement, rendering the potential application of this model organism an even more widespread one, which will certainly help in bridging knowledge gaps in various areas of study.

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“…Oysters Samples The evaluation of OCPs contents shows that DDT presents the highest contents in all oysters. This can be explained by the persistence of this compound in the aquatic environment (about 150 years) but also by the fact that it has long been used in the fight against disease vectors [17].…”

Section: Variation In Ocps Content In the Differentmentioning

confidence: 99%

Bioaccumulation of Organochlorine Pesticides (DDT, DDE, Heptachlor, and Aldrin) in Oysters (<i>Pinctada nested radiata) </i>from Soumbedioune Beach (Dakar/Senegal) by GC-MS/MS

Diouf,

Dione,

Dione

et al. 2024

IJEMA

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Socio-economic activities have led to the dispersion of polluting agents in all compartments of the environment. The latter largely reach the sea by air, water or land. Thus they can alter the balance of its ecosystems due to their harmful properties. In return, these physical, chic or biological entities can reach humans through the food chain. Hence knowledge of these contaminants is necessary. Indeed, in Senegal, there is little data relating to fishery products, particularly seafood. Hence such work could contribute to good food security but also would allow us to become better aware of the consequences of the destruction of our environment. In this work the profile of the contamination of Soumbedioune beach by OCPs was studied using gas chromatography coupled with mass spectrometry. The average values of 30,470; 149,983 µg/Kg respectively for heptachlor and aldrin are well above the reference 0.1 µg/Kg. And the values 4,255; 149,98 µg/Kg respectively for DDE and DD. This is greater than 50 µg/Kg for the last. This shows that there is a real environmental and health problem that exists on this Dakar coast. Faced with such a situation, it is appropriate to set up wastewater treatment plants and ensure compliance with the ban on these products dangerous to health. Consequently, awareness on the part of decision-makers, populations and industrialists could probably lead to solutions.

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Toxicity of DDT to the hooded oyster Saccostrea cucullata: Mortality, histopathology and molecular mechanisms as revealed by a proteomic approach

Cited by 8 publications

References 71 publications

Mantle and Its Protective Role of the Slipper-shaped Oyster (Crassostrea Iredalei) in Response to Crude Oil

Mantle and Its Protective Role of the Slipper-shaped Oyster (Crassostrea Iredalei) in Response to Crude Oil

The Zebrafish as an Alternative Animal Model for Ecotoxicological Research and Testing

Bioaccumulation of Organochlorine Pesticides (DDT, DDE, Heptachlor, and Aldrin) in Oysters (<i>Pinctada nested radiata) </i>from Soumbedioune Beach (Dakar/Senegal) by GC-MS/MS

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Toxicity of DDT to the hooded oyster Saccostrea cucullata: Mortality, histopathology and molecular mechanisms as revealed by a proteomic approach

Cited by 8 publications

References 71 publications

Mantle and Its Protective Role of the Slipper-shaped Oyster (Crassostrea Iredalei) in Response to Crude Oil

Mantle and Its Protective Role of the Slipper-shaped Oyster (Crassostrea Iredalei) in Response to Crude Oil

The Zebrafish as an Alternative Animal Model for Ecotoxicological Research and Testing

Bioaccumulation of Organochlorine Pesticides (DDT, DDE, Heptachlor, and Aldrin) in Oysters (&lt;i&gt;Pinctada nested radiata) &lt;/i&gt;from Soumbedioune Beach (Dakar/Senegal) by GC-MS/MS

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Bioaccumulation of Organochlorine Pesticides (DDT, DDE, Heptachlor, and Aldrin) in Oysters (<i>Pinctada nested radiata) </i>from Soumbedioune Beach (Dakar/Senegal) by GC-MS/MS