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. Author manuscript; available in PMC: 2013 Dec 1.
Published in final edited form as: Neurotoxicology. 2012 Aug 23;33(6):1436–1442. doi: 10.1016/j.neuro.2012.08.005

Figure 4. Novel object recognition.

Figure 4

PCB-treated AhrdCyp1a2(−/−) spent significantly less time exploring the novel object during the test phase compared with PCB-treated AhrbCyp1a2(+/+) mice. There was a significant gene x treatment interaction (P<0.05) and significant main effect of genotype (P<0.05). Means ± SEM. a = different from PCB-treated animals of the other genotype. b = different from all other groups.