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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: Neurotoxicology. 2014 Jun 10;44:80–90. doi: 10.1016/j.neuro.2014.06.001

Figure 3. Experiment 1: Effect of DFP on brain AChE activity.

Figure 3

AChE activity was measured in six brain areas of rats treated with the pyridostigmine-ipratropium-DFP protocol (PI-DFP); pyridostigmine-ipratropium-water (PIW), or saline-saline-water (SSW) (see Fig. 2A). Enzyme activity was the same in the PIW and SSW groups, which were pooled together in the “CONTROL” group. The bars represent the mean ± SEM of 3-6 rats per time point, except at 21 days when there were only two rats, and therefore SEM was not calculated.