Evaluation of liver and thyroid toxicity in Sprague-Dawley rats after exposure to polybrominated diphenyl ether BDE-209.

Our goal in the present study was to evaluate whether decabromodiphenyl ether (BDE-209), which is the most abundant polybrominated diphenyl ether (PBDE) found in human samples, affects against target organs. Sprague-Dawley male rats were exposed to vehicle or BDE-209 (100, 300, or 600 mg/kg body weight, daily) from postnatal day (PND) 10 to PND 42. There was no significant difference in body and male reproductive organ weight changes compared with controls.