Searchable abstracts of presentations at key conferences in endocrinology

ea0025p297 | Steroids | SFEBES2011

Effects of endocrine disruptors in adult rats: integrative evaluation from gonadal steroidogenic gene expression profiles to hormonal balance

Quignot Nadia , Desmots Sophie , Barouki Robert , Lemazurier Emmanuel

Endocrine disruptors are chemicals that can alter functions of the endocrine system by several ways. Their risk assessment with regard to REACH legislation remains a challenge. In the present study, we propose an integrative evaluation for the effects of some endocrine disruptors on hormonal balance in male and female adult rats. We focused our work on the last step of steroidogenesis, where two enzymes are implicated: aromatase, which plays a central role by catalyzing the ir...