Biomarker response, health indicators, and intestinal microbiome composition in wild brown trout (Salmo trutta m. fario L.) exposed to a sewage treatment plant effluent-dominated stream

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F18%3A43897078" target="_blank" >RIV/60076658:12520/18:43897078 - isvavai.cz</a>

Alternative codes found

RIV/61388971:_____/18:00489044

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S0048969718300202?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0048969718300202?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.scitotenv.2018.01.020" target="_blank" >10.1016/j.scitotenv.2018.01.020</a>

Result language

angličtina

Original language name

Biomarker response, health indicators, and intestinal microbiome composition in wild brown trout (Salmo trutta m. fario L.) exposed to a sewage treatment plant effluent-dominated stream

Original language description

Concerns about the effect of sewage treatment plant (STP) effluent on he health of freshwater ecosystems have increased. In this sludy, a unique approach was designed to show the effect of an STP effluent-dominaled stream on naive wild brown Luna (Sohn trultu L.) exposed under fully natural conditions. Zivny stream is located in South Bohemia, Czech Republic. The downstream site of Zivny stream is an STP-affecled sire, which receives 25% of is wafer from Prachalice STP effluent.. Upsffeam, however, is a minimally polluted water site and i is considered Lo be the control sire. Native fish were collected from the upstream site, Lagged, and distributed W both upstream and downstream sites. After 30, 90, and 180 days, fish were recaptured from both sites to determine whether the downstream site of the Zivny stream is associated with the effects of environmental pollution. Several biomarkers indicating the oxidative stress and antioxidant enzyme activities, cytochrome P450 activity, xenoestrogenic effects, bacterial composition, and lipid composition were investigated. Additionally, polar chemical contaminants (pharmaceuticals and personal care products (PPCPs)) were quantified using polar organic chemical integrative samplers (POCIS). Fifty-three PPCPs were detected in the downstream site; 36 of those were constantly present during the 180-day investigation period. Elevated hepatic 7-benzyloxy-4trifluoromethylcoumarin-0-debenzyloxylase (BFCOD) (alter 90 days) and blood plasma vitellogenin concentrations in males were detected in fish downstream of the SIP effluent during all sampling events. An increase in the fishes&apos; total fat content was also observed, but with low levels of omega-3 fatty acid in muscle tissue. Two bacterial taxa related to activated sludge were found in the intestines of fish from downstream. Our results show that Prachatice STP is a major source of PPCPs in the Zivny stream, which has biological consequences on fish physiology.

Czech name

—

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

—

OECD FORD branch

10608 - Biochemistry and molecular biology

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

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

Name of the periodical

Science of the Total Environment

ISSN

0048-9697

e-ISSN

—

Volume of the periodical

625

Issue of the periodical within the volume

neuveden

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

16

Pages from-to

1494-1509

UT code for WoS article

000426356600150

EID of the result in the Scopus database

2-s2.0-85040226072