Platinum, palladium, rhodium, molybdenum and strontium in blood of urban women in nine countries

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11120%2F18%3A43915847" target="_blank" >RIV/00216208:11120/18:43915847 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/75010330:_____/18:00012168

Výsledek na webu

<a href="https://doi.org/10.1016/j.ijheh.2017.10.017" target="_blank" >https://doi.org/10.1016/j.ijheh.2017.10.017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ijheh.2017.10.017" target="_blank" >10.1016/j.ijheh.2017.10.017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Platinum, palladium, rhodium, molybdenum and strontium in blood of urban women in nine countries

Popis výsledku v původním jazyce

BACKGROUND: There is little reliable information on human exposure to the metals platinum (Pt), palladium (Pd) and rhodium (Rh), despite their use in enormous quantities in catalytic converters for automobile exhaust systems. OBJECTIVES: To evaluate blood concentrations of Pt (B-Pt), Pd (B-Pd) and Rh (B-Rh) in women from six European and three non-European countries, and to identify potentially influential factors. In addition, molybdenum (Mo) and strontium (Sr) were analysed. METHODS: Blood from 248 women aged 47-61 was analysed by high resolution inductively coupled plasma mass spectrometry under strict quality control. RESULTS: The medians were: B-Pt 0.8 (range &lt;0.6-5.2), B-Pd &lt;5 (&lt;5-9.3), B-Rh &lt;0.4 (&lt;0.4-3.6)ng/L and B-Mo 2.0 (0.2-16) and B-Sr 16.6 (3.5-49) μg/L. Two women with highly elevated B-Pt (242 and 60ng/L), previously cancer treated with cis-platinum, were not included in the data analysis. All elements varied geographically (2-3 times) (B-Pd P=0.05; all other elements P&lt;0.001); variations within each area were generally 5-10 times. Traffic was not associated with increased concentrations. CONCLUSIONS: General population blood concentrations of Pt, Pd and Rh are within or below the single digit ng/L range, much lower than in most previous reports. This is probably due to improved analytical performance, allowing for more reliable information at ultra-trace levels. In general, Mo and Sr agreed with previously reported concentrations. All elements showed geographical and inter-individual variations, but no convincing relationships with self-reported traffic intensity were found. Pt from the antineoplastic drug cis-platinum is retained in the body for years.

Název v anglickém jazyce

Platinum, palladium, rhodium, molybdenum and strontium in blood of urban women in nine countries

Popis výsledku anglicky

BACKGROUND: There is little reliable information on human exposure to the metals platinum (Pt), palladium (Pd) and rhodium (Rh), despite their use in enormous quantities in catalytic converters for automobile exhaust systems. OBJECTIVES: To evaluate blood concentrations of Pt (B-Pt), Pd (B-Pd) and Rh (B-Rh) in women from six European and three non-European countries, and to identify potentially influential factors. In addition, molybdenum (Mo) and strontium (Sr) were analysed. METHODS: Blood from 248 women aged 47-61 was analysed by high resolution inductively coupled plasma mass spectrometry under strict quality control. RESULTS: The medians were: B-Pt 0.8 (range &lt;0.6-5.2), B-Pd &lt;5 (&lt;5-9.3), B-Rh &lt;0.4 (&lt;0.4-3.6)ng/L and B-Mo 2.0 (0.2-16) and B-Sr 16.6 (3.5-49) μg/L. Two women with highly elevated B-Pt (242 and 60ng/L), previously cancer treated with cis-platinum, were not included in the data analysis. All elements varied geographically (2-3 times) (B-Pd P=0.05; all other elements P&lt;0.001); variations within each area were generally 5-10 times. Traffic was not associated with increased concentrations. CONCLUSIONS: General population blood concentrations of Pt, Pd and Rh are within or below the single digit ng/L range, much lower than in most previous reports. This is probably due to improved analytical performance, allowing for more reliable information at ultra-trace levels. In general, Mo and Sr agreed with previously reported concentrations. All elements showed geographical and inter-individual variations, but no convincing relationships with self-reported traffic intensity were found. Pt from the antineoplastic drug cis-platinum is retained in the body for years.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30304 - Public and environmental health

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

International Journal of Hygiene and Environmental Health

ISSN

1438-4639

e-ISSN

—

Svazek periodika

221

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

8

Strana od-do

223-230

Kód UT WoS článku

000429397300008

EID výsledku v databázi Scopus

2-s2.0-85034617573