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. Author manuscript; available in PMC: 2012 Apr 5.
Published in final edited form as: J Neurosci. 2011 Oct 5;31(40):14107–14115. doi: 10.1523/JNEUROSCI.3095-11.2011

Figure 4.

Figure 4

Inescapable stress (IS) impairs ipsapirone-mediated inhibition of dorsal raphe nucleus cell firing 24 hr following stress treatment. Groups are expressed as the following: closed squares, homecage control (HC); open circles, IS. Data are expressed as mean percent inhibition ± SEM. IS significantly reduced mean percent inhibition of ipsapirone-mediated inhibition of DRN cell firing as compared to HC (p < 0.001). *Mean ipsapirone-mediated inhibition was significantly different between IS and HC at the 150 and 250 nM doses (p < 0.05).