Fig. 6.
Dopamine immunoreactivity in GCs. Dopamine immunoreactivity in control (A), BPA (B), and BPS (C) GCs. (D) Determination of the percentage of dopamine immunoreactivity GCs reveals that both BPA and BPS have increased percentages of positively stained cells relative to control. Arrows indicate dopamine positive immunoreactive GCs. N = 6 individuals per treatment group. *P = 0.001.