2022
Toxicity to bronchial cells and endocrine disruptive potentials of indoor air and dust extracts and their association with multiple chemical classes
NOVÁKOVÁ, Zuzana; Jiří NOVÁK; Michal BITTNER; Pavel ČUPR; Petra PŘIBYLOVÁ et al.Základní údaje
Originální název
Toxicity to bronchial cells and endocrine disruptive potentials of indoor air and dust extracts and their association with multiple chemical classes
Autoři
NOVÁKOVÁ, Zuzana ORCID; Jiří NOVÁK; Michal BITTNER; Pavel ČUPR; Petra PŘIBYLOVÁ; Petr KUKUČKA; Marie SMUTNÁ; Beate I. ESCHER; Hale DEMIRTEPE; Ana Maria MIRALLES MARCO a Klára HILSCHEROVÁ
Vydání
Journal of Hazardous Materials, Amsterdam, Elsevier Science BV. 2022, 0304-3894
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10511 Environmental sciences
Stát vydavatele
Nizozemské království
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 13.600
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/22:00119688
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
Indoor air; Dust; Endocrine disruption; Bioassay; Mixture
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 10. 6. 2025 11:06, Mgr. Michaela Hylsová, Ph.D.
Anotace
V originále
Pollution of indoor environment, where people spend much of their time, comprises complex mixtures of compounds with vastly understudied hazard potential. This study examined several important specific toxic effects and pollutant levels (177 compounds) of indoor samples (air gas phase, PM10 and dust) from different microenvironments after two extractions with focus on their gas/particle/dust distribution and polarity. The endocrine disruptive (ED) potential was assessed by human cell-based in vitro bioassays addressing anti-/ estrogenicity, anti-/androgenicity, aryl hydrocarbon, thyroid and peroxisome proliferator-activated receptormediated activities. Potential toxicity to respiratory tract tissue was assessed using human bronchial cell line. The toxicological analyses pointed out the relevance of both inhalation and ingestion exposure, with significant effects detected after exposure to extracts from all three studied matrices with distinct gas/particle distribution patterns. Chemical analyses document the high complexity of indoor pollutant mixtures with greatest levels of phthalates, their emerging alternatives, and PAHs in dust. Despite the detection of up to 108 chemicals, effects were explained only to low extent. This emphasizes data gaps regarding ED potencies of many detected abundant indoor contaminants, but also potential presence of other unidentified ED compounds. The omnipresent ED potentials in indoor environment rise concern regarding associated human health risk.
Návaznosti
| EF17_043/0009632, projekt VaV |
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| GA19-20479S, projekt VaV |
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| 857560, interní kód MU (Kód CEP: EF17_043/0009632) |
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| 90121, velká výzkumná infrastruktura |
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