The effect of the antidepressant venlafaxine on gene expression of biotransformation enzymes in zebrafish (Danio rerio) embryos

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F20%3A43878827" target="_blank" >RIV/62157124:16270/20:43878827 - isvavai.cz</a>

Alternative codes found

RIV/00027162:_____/19:N0000367 RIV/00027162:_____/20:N0000001

Result on the web

<a href="https://link.springer.com/content/pdf/10.1007/s11356-019-06726-2.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s11356-019-06726-2.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11356-019-06726-2" target="_blank" >10.1007/s11356-019-06726-2</a>

Result language

angličtina

Original language name

The effect of the antidepressant venlafaxine on gene expression of biotransformation enzymes in zebrafish (Danio rerio) embryos

Original language description

The effect of venlafaxine, a pharmaceutical commonly found in aquatic environment, was analyzed on non-target organism, Danio rerio (Hamilton, 1822). D. rerio embryos were treated by two different concentrations of venlafaxine: either concentration relevant in aquatic environment (0.3 mu g/L) or concentration that was two orders of magnitude higher (30 mu g/L) for the evaluation of dose-dependent effect. Time-dependent effect was rated at 24, 96, and 144 h post-fertilization (hpf). For gene expression, genes representing one of the phases of xenobiotic biotransformation (0 to III) were selected. The results of this study showed that the effect of venlafaxine on the zebrafish embryos is the most evident at hatching (96 hpf). At this time, the results showed a downregulation of gene expression in each phase of biotransformation and in both tested concentrations. In contrast, an upregulation of most of the genes was observed 144 hpf for both tested venlafaxine concentrations. The study shows that venlafaxine can affect the gene expression of biotransformation enzymes in D. rerio embryos even in the environmentally relevant concentration and thus disrupt the process of biotransformation. Moreover, the pxr regulation of genes seems to be disrupted after venlafaxine exposure in dose- and time-dependent manner.

Czech name

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Czech description

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Type

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

CEP classification

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OECD FORD branch

40301 - Veterinary science

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2020

Confidentiality

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

Name of the periodical

Environmental science and pollution research

ISSN

0944-1344

e-ISSN

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Volume of the periodical

27

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

11

Pages from-to

1686-1696

UT code for WoS article

000497830900002

EID of the result in the Scopus database

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