J 2022

Pre- and postnatal polychlorinated biphenyl exposure and cognitive and behavioral development at age 45 Months in a cohort of Slovak children

SIMEONE, Regina M.; Penelope P. HOWARDS; Elizabeth ANDERSON; Todd A. JUSKO; Beata DROBNÁ et al.

Základní údaje

Originální název

Pre- and postnatal polychlorinated biphenyl exposure and cognitive and behavioral development at age 45 Months in a cohort of Slovak children

Autoři

SIMEONE, Regina M.; Penelope P. HOWARDS; Elizabeth ANDERSON; Todd A. JUSKO; Beata DROBNÁ; Anton KOČAN; Kamil ČONKA; Anna FABIŠIKOVÁ; Ľubica MURÍNOVÁ PALKOVIČOVÁ; Richard L. CANFIELD; Dean SONNEBORN; Soňa WIMMEROVÁ; Kelly THEVENET-MORRISON; Tomáš TRNOVEC; Irva HERTZ-PICCIOTTO a Eva ŠOVČÍKOVÁ

Vydání

Chemosphere, Elsevier, 2022, 0045-6535

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

Impakt faktor

Impact factor: 8.800

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/22:00128218

Organizační jednotka

Přírodovědecká fakulta

EID Scopus

Klíčová slova anglicky

Polychlorinated biphenyls; Child behavior checklist; Slovakia; Wechsler preschool and primary scale of intelligence-III

Štítky

Příznaky

Mezinárodní význam, Recenzováno
Změněno: 23. 1. 2023 12:26, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Evidence of associations of pre- and postnatal exposure to polychlorinated biphenyls (PCBs) with cognitive development beyond early childhood is inconsistent. A previous report from this cohort observed adverse associations between early life PCB exposures and infant Bayley scores at age 16 months. The present study examines pre- and postnatal PCB exposures in relation to both behavior and cognitive development at age 45 months. Participants were 472 mother-child pairs residing in an area of eastern Slovakia characterized by environmental contamination with PCBs, which resulted in elevated blood serum concentrations. PCB-153 and PCB-118 concentrations were measured in maternal and in infant 6-, 16-, and 45-month serum samples. At age 45 months, children were administered five subtests of the Wechsler Preschool and Primary Scale of Intelligence (WPPSI-III), and mothers completed the Child Behavior Checklist (CBCL). Negative binomial and multiple linear regressions were used to estimate PCB—CBCL and PCB—WPPSI-III subtest score associations, respectively. Pre- and postnatal levels of PCB-153 and PCB-118 were not associated with cognitive performance on the WPPSI-III in this cohort. There was some suggestion that higher postnatal PCB concentrations were associated with more sleep problems and feelings of depression and anxiousness.