2020
The effect of foodborne sertraline on rainbow trout (Oncorhynchus mykiss)
VACLAVIK, J., P. SEHONOVA, N. HODKOVICOVA, L. VECERKOVA, J. BLAHOVA et. al.Základní údaje
Originální název
The effect of foodborne sertraline on rainbow trout (Oncorhynchus mykiss)
Autoři
VACLAVIK, J., P. SEHONOVA, N. HODKOVICOVA, L. VECERKOVA, J. BLAHOVA, Aleš FRANC (203 Česká republika, domácí), P. MARSALEK, J. MARES, F. TICHY, Z. SVOBODOVA a C. FAGGIO (garant)
Vydání
Science of the Total Environment, Amsterdam, Elsevier Science, 2020, 0048-9697
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
30104 Pharmacology and pharmacy
Stát vydavatele
Nizozemské království
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 7.963
Kód RIV
RIV/00216224:14160/20:00117998
Organizační jednotka
Farmaceutická fakulta
UT WoS
000506214900154
Klíčová slova anglicky
Antidepressant; Fish; Behaviour; Haematological profile; Oxidative stress
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 24. 2. 2021 13:12, Mgr. Hana Hurtová
Anotace
V originále
The worldwide consumption of antidepressants is raising as well as their concentrations in the aquatic environment. This increases the risk of food chain contamination and bioaccumulation in aquatic biota. The aim of this study was to describe a potential risk of sertraline as a pollutant from water environment, wherein rainbow trout (Oncorhynchus mykiss) has been chosen as the test organism, because predatory fish are on the top of the food chain in the aquatic environment. The effects of foodborne sertraline were tested on rainbow trout during a 28-day toxicity test according to OECD 215 method. Sertraline was incorporated in commercial feed at a dose of 4.4 mu g/kg (environmental concentration), 42 mu g/kg and 400 mu g/kg. The results confirmed that sertraline has a significant effect on fish behaviour, resulting in suppression of the escape reflex and increased resistance to stress. Moreover, increased Fultons condition factor was found in fish fed with the highest concentration of sertraline. Haematological analysis revealed a statistically significant increase in the number of neutrophilic bands and neutrophil/lymphocyte ratio, and decreased number of lymphocytes. The results of biochemical examination showed a statistically significant decrease in ammonia and lactate concentrations and histological examination revealed changes in gills and caudal kidney. Although sertraline reduces stress in fish, the decline in nonspecific immunity is a risk to fish population stability. (C) 2019 Elsevier B.V. All rights reserved.