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Carles C, Albouy-Llaty M, Dupuis A, Rabouan S, Migeot V. Comparison of the Effect on Fetal Growth of a Mixture of Atrazine and Nitrates in Drinking Water and of Active Tobacco Exposure during Pregnancy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:2200. [PMID: 33672371 PMCID: PMC7926764 DOI: 10.3390/ijerph18042200] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 02/05/2021] [Accepted: 02/16/2021] [Indexed: 11/29/2022]
Abstract
Active tobacco exposure during pregnancy is a known determinant of fetal growth. Nitrates and atrazine metabolites in drinking water may affect fetal growth as a mixture of endocrine disruptors (ED). We aimed to determine whether EDC have an additional effect on fetal growth compared to active tobacco exposure. A historic cohort study was carried out with a sample stratified with regard to the maternity unit, drinking water exposure, and year of birth. The women included were living in Deux-Sèvres, had given birth between 2005 and 2010 in three selected maternity units, and ultrasound data were available in their obstetrical records. Mixed linear models were used to analyze fetal weight evolution from the second trimester to the time of birth according to drinking water exposure to EDC mixture and active tobacco exposure. We included 558 mother-neonate couples, of whom 9% were exposed to high doses of the mixture and 21% to active tobacco smoking. There was no difference in fetal weight evolution according to drinking water mixture exposure (0.97 g; 95% CI [-3.01; 4.94]). We could not show a supplementary effect of mixture exposure in drinking-water on fetal growth as compared to active tobacco exposure. Further research is needed, using more precise methods to estimate EDC exposure.
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Affiliation(s)
- Camille Carles
- Univ. Bordeaux, INSERM UMR 1219, Equipe EPICENE, F33000 Bordeaux, France
- CHU de Bordeaux, Service Santé Travail Environnement, F33000 Bordeaux, France
| | - Marion Albouy-Llaty
- CHU Poitiers, Department of Public Health, F-86021 Poitiers, France; (M.A.-L.); (V.M.)
- INSERM CIC 1402, CHU Poitiers, F-86021 Poitiers, France; (A.D.); (S.R.)
- School of Medicine and Pharmacy of Poitiers, Université de Poitiers, F-86073 Poitiers, France
| | - Antoine Dupuis
- INSERM CIC 1402, CHU Poitiers, F-86021 Poitiers, France; (A.D.); (S.R.)
- School of Medicine and Pharmacy of Poitiers, Université de Poitiers, F-86073 Poitiers, France
- CHU Poitiers, Department of Pharmacy, F-86021 Poitiers, France
| | - Sylvie Rabouan
- INSERM CIC 1402, CHU Poitiers, F-86021 Poitiers, France; (A.D.); (S.R.)
- School of Medicine and Pharmacy of Poitiers, Université de Poitiers, F-86073 Poitiers, France
| | - Virginie Migeot
- CHU Poitiers, Department of Public Health, F-86021 Poitiers, France; (M.A.-L.); (V.M.)
- INSERM CIC 1402, CHU Poitiers, F-86021 Poitiers, France; (A.D.); (S.R.)
- School of Medicine and Pharmacy of Poitiers, Université de Poitiers, F-86073 Poitiers, France
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Dallongeville A, Costet N, Zmirou-Navier D, Le Bot B, Chevrier C, Deguen S, Annesi-Maesano I, Blanchard O. Volatile and semi-volatile organic compounds of respiratory health relevance in French dwellings. INDOOR AIR 2016; 26:426-438. [PMID: 26010323 DOI: 10.1111/ina.12225] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Accepted: 05/16/2015] [Indexed: 06/04/2023]
Abstract
Over the last decades, the prevalence of childhood respiratory conditions has dramatically increased worldwide. Considering the time spent in enclosed spaces, indoor air pollutants are of major interest to explain part of this increase. This study aimed to measure the concentrations of pollutants known or suspected to affect respiratory health that are present in dwellings in order to assess children's exposure. Measurements were taken in 150 homes with at least one child, in Brittany (western France), to assess the concentrations of 18 volatile organic compounds (among which four aldehydes and four trihalomethanes) and nine semi-volatile organic compounds (seven phthalates and two synthetic musks). In addition to descriptive statistics, a principal component analysis (PCA) was used to investigate grouping of contaminants. Formaldehyde was highly present and above 30 μg/m(3) in 40% of the homes. Diethyl phthalate, diisobutyl phthalate, and dimethylphthalate were quantified in all dwellings, as well as Galaxolide and Tonalide. For each chemical family, the groups appearing in the PCA could be interpreted in term of sources. The high prevalence and the levels of these compounds, with known or suspected respiratory toxicity, should question regulatory agencies to trigger prevention and mitigation actions.
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Affiliation(s)
- A Dallongeville
- EHESP School of Public Health, Rennes, France
- Inserm UMR1085-IRSET, Rennes, France
- French Environment and Energy Management Agency, Angers, France
| | - N Costet
- Inserm UMR1085-IRSET, Rennes, France
- Université de Rennes 1, Rennes, France
| | - D Zmirou-Navier
- EHESP School of Public Health, Rennes, France
- Inserm UMR1085-IRSET, Rennes, France
- Lorraine University Medical School, Nancy, France
| | - B Le Bot
- EHESP School of Public Health, Rennes, France
- Inserm UMR1085-IRSET, Rennes, France
| | - C Chevrier
- Inserm UMR1085-IRSET, Rennes, France
- Université de Rennes 1, Rennes, France
| | - S Deguen
- EHESP School of Public Health, Rennes, France
- Inserm UMR1085-IRSET, Rennes, France
| | - I Annesi-Maesano
- EPAR, UMR S 1136, i-PLESP, Pierre et Marie Curie University Medical School, Paris, France
- EPAR, UMR S 1136, i-PLESP, INSERM, Paris, France
| | - O Blanchard
- EHESP School of Public Health, Rennes, France
- Inserm UMR1085-IRSET, Rennes, France
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Andra SS, Makris KC, Charisiadis P, Costa CN. Co-occurrence profiles of trace elements in potable water systems: a case study. ENVIRONMENTAL MONITORING AND ASSESSMENT 2014; 186:7307-7320. [PMID: 25037966 DOI: 10.1007/s10661-014-3928-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Accepted: 06/30/2014] [Indexed: 06/03/2023]
Abstract
Potable water samples (N = 74) from 19 zip code locations in a region of Greece were profiled for 13 trace elements composition using inductively coupled plasma mass spectrometry. The primary objective was to monitor the drinking water quality, while the primary focus was to find novel associations in trace elements occurrence that may further shed light on common links in their occurrence and fate in the pipe scales and corrosion products observed in urban drinking water distribution systems. Except for arsenic at two locations and in six samples, rest of the analyzed elements was below maximum contaminant levels, for which regulatory values are available. Further, we attempted to hierarchically cluster trace elements based on their covariances resulting in two groups; one with arsenic, antimony, zinc, cadmium, and copper and the second with the rest of the elements. The grouping trends were partially explained by elements' similar chemical activities in water, underscoring their potential for co-accumulation and co-mobilization phenomena from pipe scales into finished water. Profiling patterns of trace elements in finished water could be indicative of their load on pipe scales and corrosion products, with a corresponding risk of episodic contaminant release. Speculation was made on the role of disinfectants and disinfection byproducts in mobilizing chemically similar trace elements of human health interest from pipe scales to tap water. It is warranted that further studies may eventually prove useful to water regulators from incorporating the acquired knowledge in the drinking water safety plans.
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Affiliation(s)
- Syam S Andra
- Water and Health Laboratory, Cyprus International Institute for Environmental and Public Health in association with Harvard School of Public Health, Cyprus University of Technology, Irenes 95, Limassol, 3041, Cyprus
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Andrianou XD, Charisiadis P, Andra SS, Makris KC. Spatial and seasonal variability of urinary trihalomethanes concentrations in urban settings. ENVIRONMENTAL RESEARCH 2014; 135:289-295. [PMID: 25462678 DOI: 10.1016/j.envres.2014.09.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 09/19/2014] [Accepted: 09/22/2014] [Indexed: 06/04/2023]
Abstract
A complex network of sources and routes of exposure to disinfection by-products (DBP), such as trihalomethanes (THM) has been driving the wide variability of daily THM intake estimates in environmental epidemiological studies. We hypothesized that the spatiotemporal variability of THM exposures could be differentially expressed with their urinary levels among residents whose households are geographically clustered in district-metered areas (DMA) receiving the same tap water. Each DMA holds unique drinking-water pipe network characteristics, such as pipe length, number of pipe leaking incidences, number of water meters by district, average minimum night flow and average daily demand. The present study assessed the spatial and seasonal variability in urinary THM levels among residents (n=310) of geocoded households belonging to two urban DMA of Nicosia, Cyprus, with contrasting water network properties. First morning urine voids were collected once in summer and then in winter. Results showed that the mean sum of the four urinary THM analytes (TTHM) was significantly higher during summer for residents of both areas. Linear mixed effects models adjusted for age, season and gender, illustrated spatially-resolved differences in creatinine-adjusted urinary chloroform and TTHM levels between the two studied areas, corroborated by differences observed in their pipe network characteristics. Additional research is warranted to shed light on the contribution of spatially-resolved and geographically-clustered environmental exposures coupled with internal biomarker of exposure measurements towards better understanding of health disparities within urban centers.
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Affiliation(s)
- Xanthi D Andrianou
- Water and Health Laboratory, Cyprus International Institute for Environmental and Public Health in association with the Harvard School of Public Health, Cyprus University of Technology, Irenes 95, Limassol 3041, Cyprus
| | - Pantelis Charisiadis
- Water and Health Laboratory, Cyprus International Institute for Environmental and Public Health in association with the Harvard School of Public Health, Cyprus University of Technology, Irenes 95, Limassol 3041, Cyprus
| | - Syam S Andra
- Water and Health Laboratory, Cyprus International Institute for Environmental and Public Health in association with the Harvard School of Public Health, Cyprus University of Technology, Irenes 95, Limassol 3041, Cyprus
| | - Konstantinos C Makris
- Water and Health Laboratory, Cyprus International Institute for Environmental and Public Health in association with the Harvard School of Public Health, Cyprus University of Technology, Irenes 95, Limassol 3041, Cyprus.
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Charisiadis P, Andra SS, Makris KC, Christodoulou M, Christophi CA, Kargaki S, Stephanou EG. Household cleaning activities as noningestion exposure determinants of urinary trihalomethanes. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2013; 48:770-780. [PMID: 24266582 DOI: 10.1021/es404220z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Previous epidemiological studies linking drinking water total trihalomethanes (THM) with pregnancy disorders or bladder cancer have not accounted for specific household cleaning activities that could enhance THM exposures. We examined the relation between household cleaning activities (washing dishes/clothes, mopping, toilet cleaning, and washing windows/surfaces) and urinary THM concentrations accounting for water sources, uses, and demographics. A cross-sectional study (n = 326) was conducted during the summer in Nicosia, Cyprus, linking household addresses to the geocoded public water pipe network, individual household tap water, and urinary THM measurements. Household tap water THM concentrations ranged between 3-129 μg L(-1), while the median (Q1, Q3) creatinine-adjusted urinary THM concentration in females (669 ng g(-1) (353, 1377)) was significantly (p < 0.001) higher than that in males (399 ng g(-1), (256, 681)). Exposure assessment, based on THM exposure equivalency units, showed that hand dishwashing, mopping, and toilet cleaning significantly (p < 0.001) increased urinary THM levels. The effect of dishwashing by females ≥36 y of age remained significant, even after adjusting for potential confounders. No significant (p > 0.05) association was observed between ingestion-based THM exposure equivalency units and urinary THM. Noningestion routes of THM exposures during performance of routine household cleaning activities were shown for the first time to exert a major influence on urinary THM levels. It is warranted that future pregnancy-birth cohorts include monitoring of noningestion household THM exposures in their study design.
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Affiliation(s)
- P Charisiadis
- Cyprus International Institute for Environmental and Public Health in association with Harvard School of Public Health, Cyprus University of Technology , Irenes 95, Limassol, 3041, Cyprus
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