Hepatic Lipid Accumulation and Nrf2 Expression following Perinatal and Peripubertal Exposure to Bisphenol A in a Mouse Model of Nonalcoholic Liver Disease.

ABSTRACT:

Background

Exposure to chemicals during critical windows of development may re-program liver for increased risk of nonalcoholic fatty liver disease (NAFLD). Bisphenol A (BPA), a plastics component, has been described to impart adverse effects during gestational and lactational exposure. Our work has pointed to nuclear factor E2-related factor 2 (Nrf2) being a modulator of hepatic lipid accumulation in models of NAFLD.

Objectives

To determine if chemical exposure can prime liver for steatosis via modulation of NRF2 and epigenetic mechanisms.

Methods

Utilizing BPA as a model exposure, pregnant CD-1 mice were administered 25μg/kg/day BPA via osmotic minipumps from gestational day 8 through postnatal day (PND)16. The offspring were weaned on PND21 and exposed to same dose

SUBMITTER: Shimpi PC 

PROVIDER: S-EPMC5783659 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature