Treatment group

Phys. salt control

Xylene control

One day after esfenvalerate

Two days after esfenvalerate

Seven days after esfenvalerate

Neocortex

1.94 ± 0.15

1.56 ± 0.13

2.16 ± 0.12^*

2.16 ± 0.18^*

1.87 ± 0.06

Hippocampus

2.26 ± 0.11

2.61 ± 0.17

2.42 ± 0.19

2.49 ± 0.15

2.39 ± 0.16