Effects of Atrazine on the Development of Neural System of Zebrafish, Danio rerio

Figure 5

Exposure under ATR slowed down developmental increase of AChE activity. The exponential fit of the AChE activity dealt with different concentrations of ATR. DMSO was the solvent control; 0.01 mg/L and 1 mg/L, respectively, represent the trend of low concentration and high concentration of ATR. Curve was becoming flat from steep with the increasing of the ATR concentration. 30 zebrafish embryos were used for each experimental group (24 hpf, 36 hpf, 48 hpf, and 72 hpf).