Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1289/EHP39 |
Prenatal Exposure to Glycol Ethers and Neurocognitive Abilities in 6-Year-Old Children: The PELAGIE Cohort Study | |
Beranger, Remi1; Garlantezec, Ronan1,2; Le Maner-Idrissi, Gaid3; Lacroix, Agnes3; Rouget, Florence1,4; Trowbridge, Jessica1; Warembourg, Charline1; Monfort, Christine1; Le Gleau, Florent5; Jourdin, Marylene5; Multigner, Luc1; Cordier, Sylvaine1; Chevrier, Cecile1 | |
2017-04-01 | |
发表期刊 | ENVIRONMENTAL HEALTH PERSPECTIVES |
ISSN | 0091-6765 |
EISSN | 1552-9924 |
出版年 | 2017 |
卷号 | 125期号:4 |
文章类型 | Article |
语种 | 英语 |
国家 | France |
英文摘要 | Background: Glycol ethers (GE) are widely used organic solvents. Despite the potential neurotoxicity of several families of organic solvents, little is known about the impact of GE on the neurodevelopment of infants and children. Objectives: We investigated the relation between urinary concentrations of GE metabolites in pregnant women and neurocognitive abilities in their 6-year-old children in the PELAGIE mother-child cohort. Methods: Five GE metabolites were measured in first morning void urine samples of 204 French pregnant women in early pregnancy (<19 weeks of gestation). Psychologists assessed the neurocognitive abilities of their 6-year-old children with the Wechsler Intelligence Scale for Children IV (WISC) and the Developmental Neuropsychological Assessment (NEPSY). We analyzed the results with linear (WISC) and Poisson regression models (NEPSY), adjusted for potential confounders, including child's stimulation at home. Results: GE metabolites were detected in 90-100% of maternal urine samples. The WISC Verbal Comprehension score was significantly lower for children with the highest tertile of urinary phenoxyacetic acid (PhAA) [beta (third vs. first tertile)=-6.53; 95% CI: -11.44, -1.62]. Similarly, the NEPSY Design Copying subtest score was lower in those with the highest tertile of urinary ethoxyacetic acid (EAA) [beta (third vs. first tertile)=-0.11; 95% CI: -0.21, 0.00]. The other GE metabolites we studied were not significantly associated with WISC or NEPSY scores. Conclusions: Prenatal urine concentrations of two GE metabolites were associated with lower WISC Verbal Comprehension Index scores and NEPSY Design Copying subscale scores, respectively, at age 6 years. PhAA is the primary metabolite of 2-phenoxyethanol (EGPhE), which is commonly found in cosmetics, and precursors of EAA are frequently used in cleaning agents. Additional research is needed to confirm our findings and further explore potential effects of prenatal GE exposures on neurocognitive performance in children. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000397904400031 |
WOS关键词 | MATERNAL OCCUPATIONAL-EXPOSURE ; ORGANIC-SOLVENTS ; CONGENITAL-MALFORMATIONS ; CHLORINATED SOLVENTS ; ETHYLENE ; PREGNANCY ; NEURODEVELOPMENT ; POPULATION ; SAMPLES |
WOS类目 | Environmental Sciences ; Public, Environmental & Occupational Health ; Toxicology |
WOS研究方向 | Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Toxicology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/23225 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Rennes 1, INSERM, U1085, IRSET, Rennes, France; 2.Univ Hosp Rennes, Rennes, France; 3.Univ Rennes 2, Res Ctr Psychol Cognit & Commun CRPCC EA 1285, Rennes, France; 4.Rennes Univ Hosp, Dept Pediat, Rennes, France; 5.LABOCEA Lab Publ Conseil Expertise & Anal, Plouzane, France |
推荐引用方式 GB/T 7714 | Beranger, Remi,Garlantezec, Ronan,Le Maner-Idrissi, Gaid,et al. Prenatal Exposure to Glycol Ethers and Neurocognitive Abilities in 6-Year-Old Children: The PELAGIE Cohort Study[J]. ENVIRONMENTAL HEALTH PERSPECTIVES,2017,125(4). |
APA | Beranger, Remi.,Garlantezec, Ronan.,Le Maner-Idrissi, Gaid.,Lacroix, Agnes.,Rouget, Florence.,...&Chevrier, Cecile.(2017).Prenatal Exposure to Glycol Ethers and Neurocognitive Abilities in 6-Year-Old Children: The PELAGIE Cohort Study.ENVIRONMENTAL HEALTH PERSPECTIVES,125(4). |
MLA | Beranger, Remi,et al."Prenatal Exposure to Glycol Ethers and Neurocognitive Abilities in 6-Year-Old Children: The PELAGIE Cohort Study".ENVIRONMENTAL HEALTH PERSPECTIVES 125.4(2017). |
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