Study of the frequencies of erythrocyte abnormalities as in situ biomarkers of genotoxic risk of chemicals in special fish stock in water supply reservoirs

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00100595%3A_____%2F23%3AN0000058" target="_blank" >RIV/00100595:_____/23:N0000058 - isvavai.cz</a>

Alternative codes found

RIV/47813059:19610/24:A0000158

Result on the web

<a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/jfd.13909" target="_blank" >https://onlinelibrary.wiley.com/doi/abs/10.1111/jfd.13909</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/jfd.13909" target="_blank" >10.1111/jfd.13909</a>

Result language

angličtina

Original language name

Study of the frequencies of erythrocyte abnormalities as in situ biomarkers of genotoxic risk of chemicals in special fish stock in water supply reservoirs

Original language description

In three water-supply reservoirs in the catchment area of the Odra River (Czech Republic), a special fish stock was monitored for control of health to estimate the mutagenic effect of chemicals. The results contribute to obtaining initial information about the morphology of erythrocyte abnormalities classified in 21 categories in 16 fish species in reservoirs with abundant salmonids (the Morávka Reservoir) or with the prevalence of cyprinids (the Kružberk and Šance Reservoirs), not directly exposed to the adverse environmental effects such as industrial, urban, agricultural and intensive farming activities. The different intensities and prevalence of nuclear abnormalities (NA) and cytoplasmic abnormalities (CA) in fish from the same reservoir habitat show that to be able to obtain an objective view of the genotoxic risk of chemicals, it is necessary to respect the different requirements of the fish for the exploitation of the food available in the biotope and to subject all representatives of piscivorous, omnivorous and benthophagous fishes in the reservoir to cytogenetic analysis. The occurrence of certain categories of erythrocyte abnormalities in diseased fish draws attention to the need to know the state of health of the fish and to employ this knowledge to exclude parasitological, viral and other infectious agents. These results are the first report of the frequencies of erythrocyte abnormalities in native fish. They should serve to check which of the categories examined could be of use in assessing the genotoxic risk in other stagnant and running aquatic ecosystems affected by anthropogenic activities.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10601 - Cell biology

Project

<a href="/en/project/DG18P02OVV047" target="_blank" >DG18P02OVV047: THE GREAT HISTORICAL ATLAS OF CZECH SILESIA - Identity, Culture and Society of the Czech Silesia in the process of social modernization with the cultural landscape impact.</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Fish Diseases

ISSN

0140-7775

e-ISSN

1365-2761

Volume of the periodical

47

Issue of the periodical within the volume

e13909

Country of publishing house

GB - UNITED KINGDOM

Number of pages

27

Pages from-to

1-27

UT code for WoS article

001131713900001

EID of the result in the Scopus database

2-s2.0-85180857681