Figure 2.

Acetylcholine content after PHP overexpression. To measure the ACh content of SN56 cells, the cells were harvested 48 h after transfection with the overexpression vectors and ACh was measured by LC-MS/MS. Values are given as means ± standard deviation of 4 experiments. **p < 0.01 compared to H53A-overexpression; n.s. (not significant) compared to GFP-overexpression (ANOVA followed by Scheffé-test). Additionally, p < 0.01 between GFP- and PHP-overexpression was determined

Eißing et al. BMC Neuroscience 2012 13:31   doi:10.1186/1471-2202-13-31
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