Over het archief
Het OWA, het open archief van het Waterbouwkundig Laboratorium heeft tot doel alle vrij toegankelijke onderzoeksresultaten van dit instituut in digitale vorm aan te bieden. Op die manier wil het de zichtbaarheid, verspreiding en gebruik van deze onderzoeksresultaten, alsook de wetenschappelijke communicatie maximaal bevorderen.
Dit archief wordt uitgebouwd en beheerd volgens de principes van de Open Access Movement, en het daaruit ontstane Open Archives Initiative.
Basisinformatie over ‘Open Access to scholarly information'.
| one publication added to basket [381045] |
Association of exposure to perfluoroalkyl substances (PFAS) and phthalates with thyroid hormones in adolescents from HBM4EU aligned studies
Rodríguez-Carrillo, A.; Salamanca-Fernández, E.; Den Hond, E.; Verheyen, V.J.; Fábelová, L.; Murinova, L.P.; Pedraza-Díaz, S.; Castaño, A.; García-Lario, J.V.; Remy, S.; Govarts, E.; Schoeters, G.; Olea, N.; Freire, C.; Fernández, M.F. (2023). Association of exposure to perfluoroalkyl substances (PFAS) and phthalates with thyroid hormones in adolescents from HBM4EU aligned studies. Environ. Res. 237: 116897. https://dx.doi.org/10.1016/j.envres.2023.116897
In: Environmental Research. Elsevier: Amsterdam. ISSN 0013-9351; e-ISSN 1096-0953, meer
|   |
| Author keywords |
Perfluoroalkyl substances; Phthalates; Thyroid hormones; Adolescents; HBM4EU |
| Auteurs | | Top |
- Rodríguez-Carrillo, A.
- Salamanca-Fernández, E.
- Den Hond, E.
- Verheyen, V.J.
- Fábelová, L.
|
- Murinova, L.P.
- Pedraza-Díaz, S.
- Castaño, A.
- García-Lario, J.V.
- Remy, S.
|
- Govarts, E., meer
- Schoeters, G., meer
- Olea, N.
- Freire, C.
- Fernández, M.F.
|
| Abstract |
BackgroundPerfluoroalkyl substances (PFAS) and phthalates are synthetic chemicals widely used in various types of consumer products. There is epidemiological and experimental evidence that PFAS and phthalates may alter thyroid hormone levels; however, studies in children and adolescents are limited.AimTo investigate the association of exposure to PFAS and phthalate with serum levels of thyroid hormones in European adolescents.MethodsA cross-sectional study was conducted in 406 female and 327 male adolescents (14–17 years) from Belgium, Slovakia, and Spain participating in the Aligned Studies of the HBM4EU Project (FLEHS IV, PCB cohort, and BEA, respectively). Concentrations of perfluorooctanoic acid (PFOA), perfluorooctane sulfonate (PFOS), perfluorononanoic acid (PFNA), free thyroxine (FT4), free triiodothyronine (FT3), and thyroid-stimulating hormone (TSH) were measured in sera from study participants, and urinary metabolites of six phthalates (DEP, DiBP, DnBP, BBzP, DEHP, and DiNP) and the non-phthalate plasticizer DINCH® were quantified in spot urine samples. Associations were assessed with linear regression and g-computational models for mixtures. Effect modification by sex was examined.ResultsIn females, serum PFOA and the PFAS mixture concentrations were associated with lower FT4 and higher FT3 levels; MEP and the sums of DEHP, DiNP, and DINCH® metabolites (∑DEHP, ∑DiNP, and ∑DINCH) were associated with higher FT4; ∑DEHP with lower FT3; and the phthalate/DINCH® metabolite mixture with higher FT4 and lower FT3. In males, PFOA was associated with lower FT4 and the PFAS mixture with higher TSH levels and lower FT4/TSH ratio; MEP and ∑DiNP were associated with higher FT4; and MBzP, ∑DEHP, and the phthalate/DINCH® metabolite mixture with lower TSH and higher FT4/TSH. PFOA, mono-(2-ethyl-5-hydroxyhexyl) phthalate (OH-MEHP), mono-(2-ethyl-5-oxohexyl) phthalate (oxo-MEHP), and monocarboxyoctyl phthalate (MCOP) made the greatest contribution to the mixture effect.ConclusionsResults suggest that exposure to PFAS and phthalates is associated with sex-specific differences in thyroid hormone levels in adolescents.
|
IMIS is ontwikkeld en wordt gehost door het VLIZ.
