Genotoxic effects of anoxia on Mytilus galloprovincialis

Brunetti, Riccardo; Fumagalli, O.; Valerio, P.; Gabriele, M.

doi:10.3354/meps083071

Cited by 14 publications

(5 citation statements)

References 12 publications

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“…Comparable tissue differences, of spontaneous micronuclei frequencies, between gill cells and hemocytes, have also been reported in other studies, with different species of bivalves (Siu et al, 2004). For example in the mussel M. galloprovincialis from unpolluted Mediterranean areas, the baseline level of MN frequencies in the hemocytes of mussels varies between 1 and 3‰ (Brunetti et al, 1992a,b), knowing that it could vary with age, sex, season, temperature, oxygen, and other factors (Barsiene et al, 2003;Brunetti et al, 1988Brunetti et al, , 1992b.…”

Section: Micronucleus Frequencymentioning

confidence: 77%

“…Other authors, such as Brunetti et al (1988Brunetti et al ( , 1992b, reported that physical factors, such as temperature, can change the micronuclei frequency of mussels. Moreover, Bolognesi and Cirillo (2014) added that it was shown that the temperature of water has a direct effect on the mitotic rate, and hence on the formation of micronuclei (MN).…”

Section: Micronucleus Frequencymentioning

confidence: 97%

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Active biomonitoring of mussels Mytilus galloprovincialis with integrated use of micronucleus assay and physiological indices to assess harbor pollution

Touahri

Boutiba

Benguedda

et al. 2016

Marine Pollution Bulletin

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Section: Micronucleus Frequencymentioning

confidence: 77%

Section: Micronucleus Frequencymentioning

confidence: 97%

Active biomonitoring of mussels Mytilus galloprovincialis with integrated use of micronucleus assay and physiological indices to assess harbor pollution

Touahri

Boutiba

Benguedda

et al. 2016

Marine Pollution Bulletin

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“…Also such factors as intensive eutrophication and the lack of oxygen in Malkų Bay can play a role in genotoxic damage. It is known that anoxia has caused an increase in the frequency of micronuclei in molluscs (BRUNETTI et al, 1992).…”

Section: Discussionmentioning

confidence: 99%

Environmental Genotoxicity in Klaipėda Port Area

Baršienė¹,

Lovejoy

2000

Internat. Rev. Hydrobiol.

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Genotoxic effects were evaluated in the somatic and gonadal cells of five bivalve and gastropod mollusc species inhabiting various sites of Klaipėda port area, differing by ecotoxic impacts. Aneuploidy, polyploidy of cells, meiotic injures, centromere dissociation and fragmented polyploid nuclei were assessed as cytogenetic disturbances. The highest level of environmental genotoxicity was observed in the cells of Lymnaea ovata snails inhabiting Malkų Bay in 1995 and 1996. Dredging and removal of contamined sediments from Malkų Bay resulted in marked decrease of cytogenetic damage in molluscs, which were studied in 1997 and 1998. In 1997 the aneugenic effects were more frequent in the tissues of Bithynia tentaculata from Smeltė River than those collected from Malkų Bay and Klaipėda passage. The level of cytogenetic damage in molluscs from Vilhelmo Channel was increasing from 1995 to 1998. Internat. Rev. Hydrobiol. 85 2000 5-6 663-672 664 J. BARŠIENĖ and D. BARŠYTĖ LOVEJOY Figure 1. Map of sites assessed: 1 -Klaipėda passage, 2 -Vilhelmo Channel near the waterworks, 3 -Malkų Bay, 4 -Smeltė River estuary. The scale is 1 : 19,000.

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“…There has been an increasing interest towards the use of micronuclei as an index of cytogenetic damage in fish and other marine organisms exposed to a variety of toxic and genotoxic pollutants under laboratory (Al-Sabti, 1986a,b;Al-Sabti, 1994;Al-Sabti et al, 1994;Al-Sabti, 1995b;Burgeot et al, 1995;Venier et al, 1997;Marlasca et al, 1998) and field conditions (Al-Sabti & Hardig, 1990;Al-Sabti, 1992a,b;Burgeot et al, 1996a;Rao et al, 1997). Micronuclei detection assay has been employed in genotoxicity studies carried out in invertebrates (Brunetti et al, 1992;Burgeot et al, 1995Burgeot et al, , 1996bVenier et al, 1997), fish (Al-Sabti et al, 1994;Al-Sabti, 1995b;Rao et al, 1997;Marlasca et al, 1998) and humans (Fenech et al, 1994;Vral et al, 1994). Currently, MN detection represents a widely used parameter, easily performed, which also allows molecular approaches in studying the effects of many clastogenic or aneugenic agents (Venier et al, 1997).…”

Section: 7)mentioning

confidence: 99%

Effects of Pollution on Fish

Lawrence¹,

Hemingway²

2003

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For further information on Blackwell Publishing, visit our website: www.blackwellpublishing.com ContentsList of Contributors xiii Preface xv Acknowledgements xviii Contents xi 7.4 The evolution of tolerance 7.4.1 Intrapopulation diversity 7.4.2 Interpopulation differentiation 7.4.3 The speed of adaptation 7.4.4 The costs of adaptation 7.4.5 The identification of tolerance genes 7.5 References 8 From Population Ecology to Socio-Economic and Human Health Issues 8.1 Introduction 8.1.1 Aims and objectives 8.1.2 The bio-socio-economic model 8.2 The fish sector of the European Union 8.2.1 Introduction 8.2.2 The Common Fisheries Policy (CFP) 8.2.3 The crisis in EU fisheries: interdependence or independence in relation to xenobiotic influences? 8.3 The quality of individual fish (intrinsic and extrinsic characteristics), scarcity and its effects on consumer health and behaviour 8.3.1 Intrinsic quality in fish 8.3.2 Extrinsic quality in fish 8.3.3 The fish trade and quality 8.4 Xenobiotic influences on fish quality 8.4.1 Ciguatoxin and red tides 8.4.2 Organochlorine pesticides 8.4.3 Heavy metals 8.4.4 The effects of hydrocarbons 8.5 Case studies 8.5.1 Oil spills 8.5.1.1 The Exxon Valdez oil spill 8.5.1.2 The Braer oil spill 8.5.1.3 The Sea Empress oil spill 8.5.2 Claims and compensations 8.6 Conclusions 8.7 References 9 The Role of Modelling in Fish and Fishery Ecotoxicology 9.1 Introduction 9.2 Summary of the effects of pollution on fish 9.2.1 Cellular and molecular responses 9.2.2 Damage to DNA 9.2.3 Physiological responses xii Contents 9.2.4 Immune system responses 9.2.5 Reproductive system responses 9.2.6 Population responses 9.2.7 Population genetic responses 9.2.8 Socio-economic response 9.3 The role of modelling of pollution impacts on fish and fisheries 9.3.1 Individual-based models 9.3.2 Population-based models 9.3.3 Ecosystem-based models 9.3.4 New bioeconomic models incorporating sublethal pollution impacts 9.3.5 The validity of modelling 9.4 Gaps in current understanding 9.4.1 Molecular and cellular response and genotoxicity 9.4.2 Molecular and cellular response and physiological processes 9.4.3 Molecular and cellular response and immune effects 9.4.4 Molecular and cellular response and reproduction 9.4.5 Population responses 9.4.6 Population genetic responses 9.4.7 Socio-economic impact 9.

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Genotoxic effects of anoxia on Mytilus galloprovincialis

Cited by 14 publications

References 12 publications

Active biomonitoring of mussels Mytilus galloprovincialis with integrated use of micronucleus assay and physiological indices to assess harbor pollution

Active biomonitoring of mussels Mytilus galloprovincialis with integrated use of micronucleus assay and physiological indices to assess harbor pollution

Environmental Genotoxicity in Klaipėda Port Area

Effects of Pollution on Fish

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