Figure 2.
Treatment effects on cholinesterase activity in whole brain on PN4, 2 hours after the final injection of CPF or vehicle (mean ± SE, n=8). ANOVA is shown at the top of the panel and asterisks denote the groups that differ significantly from the control value. Inhibition by CPF was not significantly changed by prenatal dexamethasone treatment (no difference between CPF and Dex+CPF). Values were combined for males and females because of the absence of a treatment × sex interaction. Abbreviations: Dex, dexamethasone; CPF, chlorpyrifos.
