2013
Estrogen-, androgen- and aryl hydrocarbon receptor mediated activities in passive and composite samples from municipal waste and surface waters
JÁLOVÁ, Veronika, Barbora JAROŠOVÁ, Luděk BLÁHA, J.P. GIESY, T. OCELKA et. al.Základní údaje
Originální název
Estrogen-, androgen- and aryl hydrocarbon receptor mediated activities in passive and composite samples from municipal waste and surface waters
Autoři
JÁLOVÁ, Veronika (203 Česká republika, domácí), Barbora JAROŠOVÁ (203 Česká republika, domácí), Luděk BLÁHA (203 Česká republika, domácí), J.P. GIESY (124 Kanada), T. OCELKA (203 Česká republika), R. GRABIC (203 Česká republika), J. JURCIKOVA (203 Česká republika), Branislav VRANA (703 Slovensko, domácí) a Klára HILSCHEROVÁ (203 Česká republika, garant, domácí)
Vydání
Environment International, OXFORD, PERGAMON-ELSEVIER SCIENCE LTD, 2013, 0160-4120
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10511 Environmental sciences
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 5.664
Kód RIV
RIV/00216224:14310/13:00071073
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000324901000039
Klíčová slova anglicky
Estrogenic; Androgenic; Cytotoxicity; Bioassay in vitro; Passive sampling; Dioxin-like
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 4. 4. 2014 20:33, prof. RNDr. Luděk Bláha, Ph.D.
Anotace
V originále
Passive and composite sampling in combination with in vitro bioassays and identification and quantification of individual chemicals were applied to characterize pollution by compounds with several specific modes of action in urban area in the basin of two rivers, with 400,000 inhabitants and a variety of industrial activities. Two types of passive samplers, semipermeable membrane devices (SPMD) for hydrophobic contaminants and polar organic chemical integrative samplers (POCIS) for polar compounds such as pesticides and pharmaceuticals, were used to sample wastewater treatment plant (WWTP) influent and effluent as well as rivers upstream and downstream of the urban complex and the WWTP. Compounds with endocrine disruptive potency were detected in river water and WWTP influent and effluent. Year-round, monthly assessment of waste waters by bioassays documented estrogenic, androgenic and dioxin-like potency as well as cytotoxicity in influent waters of the WWTP and allowed characterization of seasonal variability of these biological potentials in waste waters. The WWTP effectively removed cytotoxic compounds, xenoestrogens and xenoandrogens. There was significant variability in treatment efficiency of dioxin-like potency. The study indicates that the WWTP, despite its up-to-date technology, can contribute endocrine disrupting compounds to the river. Riverine samples exhibited dioxin-like, antiestrogenic and antiandrogenic potencies. The study design enabled characterization of effects of the urban complex and the WWTP on the river. Concentrations of PAHs and contaminants and specific biological potencies sampled by POCIS decreased as a function of distance from the city.
Návaznosti
ED0001/01/01, projekt VaV |
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EE2.3.20.0053, projekt VaV |
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2B08036, projekt VaV |
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