Fig 1. The whole-body levels of thyroid hormone T4 (A), T3 (B) and the T4/T3 (C) of zebrafish larvae at 168 hpf were determined after exposure to 0, 40, 100, 200, 400 μg/L of DEHP.

The results were means ± SEM of three replicate samples. *P < 0.05 indicated significant difference between exposure groups and the control groups.