Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/135143
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Prenatal Exposure to Polybrominated Flame Retardants and Fetal Growth in the INMA Cohort (Spain) |
Autor: | López-Espinosa, María-José; Costa, Olga; Vizcaino, Esther; Murcia, Mario; Fernández-Somoano, Ana; Íñiguez, Carmen; Llop, Sabrina; Grimalt, Joan O. CSIC ORCID ; Ballester, Ferrán; Tardón, Adonina G. | Palabras clave: | Flame retardants Prenatal exposure Fetal monitoring Pregnancy exposome |
Fecha de publicación: | 16-jul-2015 | Editor: | American Chemical Society | Citación: | Environmental Science and Technology 49(16): 10108-10116 (2015) | Resumen: | Our aim was to investigate the relation between PBDEs and fetal growth or newborn anthropometry in a Spanish cohort (2003-2008). PBDE congeners (BDE-47, -99, -153, -154, and -209) were determined in serum of 670 mothers at gestational week 12 and in 534 umbilical cord samples. Abdominal circumference (AC), estimated fetal weight (EFW), femur length (FL), and biparietal diameter (BPD) during gestation were measured by ultrasounds. At birth, weight (BW), head circumference (HC), and length (BL) were also measured. We assessed growth in the intervals between 12-20 and 20-34 weeks of gestation and size at birth by standard deviation (SD)-scores adjusted for constitutional characteristics. We conducted multivariate linear regression analyses between PBDE congeners and their sum (ΣPBDEs) and outcomes. We found statistically significant inverse associations between ΣPBDEs and AC, EFW, and BPD at weeks 20-34 and HC at birth. Regarding congeners, the association was clearer with BDE-99, with inverse associations being found with AC, EFW, and BPD at weeks 20-34, and with BW and HC at delivery. These outcomes decreased between 1.3% and 3.5% for each 2-fold PBDE increase. Concerning matrices, we found statistically significant inverse associations with BPD, HC, and BW when using maternal serum, and for AC and EFW with cord serum. In conclusion, PBDEs may impair fetal growth in late pregnancy and reduce birth size. © 2015 American Chemical Society. | Versión del editor: | http://dx.doi.org/10.1021/acs.est.5b01793 | URI: | http://hdl.handle.net/10261/135143 | DOI: | 10.1021/acs.est.5b01793 |
Aparece en las colecciones: | (IDAEA) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Prenatal Exposure to Polybrominated Flame Retardants and Fetal.doc | 1,24 MB | Microsoft Word | Visualizar/Abrir |
CORE Recommender
PubMed Central
Citations
16
checked on 22-abr-2024
SCOPUSTM
Citations
44
checked on 19-abr-2024
WEB OF SCIENCETM
Citations
39
checked on 25-feb-2024
Page view(s)
236
checked on 24-abr-2024
Download(s)
334
checked on 24-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Artículos relacionados:
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.