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. 2008 Dec 5;117(4):587–596. doi: 10.1289/ehp.0800251

Figure 4.

Figure 4

Effects of 30 μM chlorpyrifos (A), diazinon (B), dieldrin (C), and Ni2+ (D) exposure on expression of genes encoding the ionotropic glutamate receptors in differentiating PC12 cells.

*Significant main treatment effect. Treatment × time interaction and times for which treatment effects were present. Multivariate ANOVA (all treatments, all genes, time) indicates interactions of treatment × time (p < 0.01), treatment × gene ( p < 0.0001), and treatment × gene × time (p < 0.0003).