Research Article

Effects of Antipsychotic Drugs on the Epigenetic Modification of Brain-Derived Neurotrophic Factor Gene Expression in the Hippocampi of Chronic Restraint Stress Rats

Figure 4

Effects of antipsychotic drugs on DNA methyltransferase (DNMT) 1 and DNMT3a mRNA levels in the rat hippocampus. Rats were given a daily injection of either VEH, OLA, or HAL for 21 d in conjunction with either + stress or − stress. The DNMT1 (a) and DNMT3a (b) mRNA levels in the rat hippocampus were assessed using a qRT-PCR procedure. The quantitative analysis was normalized to GAPDH. versus vehicle control, versus vehicle control, and versus vehicle + stress.
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