Prenatal cadmium exposure alters postnatal immune cell development and function.

ABSTRACT: Cadmium (Cd) is generally found in low concentrations in the environment due to its widespread and continual use, however, its concentration in some foods and cigarette smoke is high. Although evidence demonstrates that adult exposure to Cd causes changes in the immune system, there are limited reports of immunomodulatory effects of prenatal exposure to Cd. This study was designed to investigate the effects of prenatal exposure to Cd on the immune system of the offspring. Pregnant C57Bl/6 mice were exposed to an environmentally relevant dose of CdCl(2) (10ppm) and the effects on the immune system of the offspring were assessed at two time points following birth (2 and 7weeks of age). Thymocyte and splenocyte phenotypes were analyzed by flow cytometry. Prenatal Cd exposure did not affect th

SUBMITTER: Hanson ML 

PROVIDER: S-EPMC3358511 | biostudies-literature | 2012 Jun

REPOSITORIES: biostudies-literature