Prenatal exposure to polybrominated diphenyl ethers and BMI Z-scores from 5 to 14 years.

ABSTRACT:

Background

Polybrominated diphenyl ethers (PBDEs) are flame-retardant compounds widely used in household products until phase out in 2004. PBDEs are endocrine disruptors and are suggested to influence signaling related to weight control. Prenatal exposures to PBDEs may alter childhood adiposity, yet few studies have examined these associations in human populations.

Methods

Data were collected from a birth cohort of Dominican and African American mother-child pairs from New York City recruited from 1998 to 2006. PBDE congeners BDE-47, - 99, - 100, and - 153 were measured in cord plasma (ng/μL) and dichotomized into low (< 80th percentile) and high (>80th percentile) exposure categories. Height and weight were collected at ages 5, 7, 9, 11, and an ancillary visit from 8 to 14 

SUBMITTER: Kupsco A 

PROVIDER: S-EPMC9454187 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature