A Simultaneous Determination of Benzophenone and Camphor UV-Filters, Together with Metabolites of Polycyclic Aromatic Hydrocarbons, in Human Urine

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F23%3A43926001" target="_blank" >RIV/60461373:22330/23:43926001 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s12403-023-00554-z" target="_blank" >https://link.springer.com/article/10.1007/s12403-023-00554-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12403-023-00554-z" target="_blank" >10.1007/s12403-023-00554-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A Simultaneous Determination of Benzophenone and Camphor UV-Filters, Together with Metabolites of Polycyclic Aromatic Hydrocarbons, in Human Urine

Popis výsledku v původním jazyce

By monitoring biomarkers in urine, personal exposure to selected chemical substances can be assessed. In this paper, we describe the monitoring of 7 benzophenone and 2 camphor UV-filters and 11 metabolites of polycyclic aromatic hydrocarbons (OH-PAHs) in 454 urine samples collected from mothers and new-borns from an industrial (Karvina) and reference area (Ceske Budejovice) over winter and summer seasons. The analytical method consisted of enzymatic hydrolysis, liquid–liquid extraction (ethyl acetate), purification by dispersive solid-phase extraction (Z-Sep sorbent) and ultra-high performance liquid chromatography coupled with tandem mass spectrometry. Benzophenone-1 (BP-1), naphthalen-2-ol (2-OH-NAP), fluoren-2-ol (2-OH-FLUO) and phenanthren-2-ol (2-OH-PHEN) were determined in all urine samples analysed. Benzophenone-3 (BP-3) and 2-OH-NAP were found at the highest concentrations (medians of 5.95- and 5.77-µg/g creatinine). Analytes 3-(4-methylbenzylidene)camphor (3-MBC), 3-benzylidenecamphor (3-BC), chrysen-6-ol (6-OH-CHRY) and benzo(a)pyrene-3-ol (3-OH-BaP) were not detected in any urine sample. Median concentrations of UV-filters and OH-PAHs were compared across regions in the Czech Republic and between mothers and their new-borns from different countries. The median concentrations of UV-filters measured in urine samples from new-borns in our study were similar to samples collected from Brazilian children and the concentrations of these compounds in mothers’ samples were comparable with the concentrations in Danish mothers. In the case of OH-PAHs, the median concentrations of these substances measured in urine samples from Czech new-borns were comparable to median concentrations of these compounds measured in new-born urine from our previous study, and the concentrations in urine collected from Czech mothers were comparable to those reported in Spanish women. © 2023, The Author(s).

Název v anglickém jazyce

A Simultaneous Determination of Benzophenone and Camphor UV-Filters, Together with Metabolites of Polycyclic Aromatic Hydrocarbons, in Human Urine

Popis výsledku anglicky

By monitoring biomarkers in urine, personal exposure to selected chemical substances can be assessed. In this paper, we describe the monitoring of 7 benzophenone and 2 camphor UV-filters and 11 metabolites of polycyclic aromatic hydrocarbons (OH-PAHs) in 454 urine samples collected from mothers and new-borns from an industrial (Karvina) and reference area (Ceske Budejovice) over winter and summer seasons. The analytical method consisted of enzymatic hydrolysis, liquid–liquid extraction (ethyl acetate), purification by dispersive solid-phase extraction (Z-Sep sorbent) and ultra-high performance liquid chromatography coupled with tandem mass spectrometry. Benzophenone-1 (BP-1), naphthalen-2-ol (2-OH-NAP), fluoren-2-ol (2-OH-FLUO) and phenanthren-2-ol (2-OH-PHEN) were determined in all urine samples analysed. Benzophenone-3 (BP-3) and 2-OH-NAP were found at the highest concentrations (medians of 5.95- and 5.77-µg/g creatinine). Analytes 3-(4-methylbenzylidene)camphor (3-MBC), 3-benzylidenecamphor (3-BC), chrysen-6-ol (6-OH-CHRY) and benzo(a)pyrene-3-ol (3-OH-BaP) were not detected in any urine sample. Median concentrations of UV-filters and OH-PAHs were compared across regions in the Czech Republic and between mothers and their new-borns from different countries. The median concentrations of UV-filters measured in urine samples from new-borns in our study were similar to samples collected from Brazilian children and the concentrations of these compounds in mothers’ samples were comparable with the concentrations in Danish mothers. In the case of OH-PAHs, the median concentrations of these substances measured in urine samples from Czech new-borns were comparable to median concentrations of these compounds measured in new-born urine from our previous study, and the concentrations in urine collected from Czech mothers were comparable to those reported in Spanish women. © 2023, The Author(s).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30304 - Public and environmental health

Projekt

<a href="/cs/project/LM2018100" target="_blank" >LM2018100: Infrastruktura pro propagaci metrologie v potravinářství a výživě v České republice</a><br>

Návaznosti

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

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Exposure and Health

ISSN

2451-9766

e-ISSN

2451-9685

Svazek periodika

neuveden

Číslo periodika v rámci svazku

2023-04-30

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

14

Strana od-do

—

Kód UT WoS článku

000968163700002

EID výsledku v databázi Scopus

2-s2.0-85152468825