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. Author manuscript; available in PMC: 2011 Apr 19.
Published in final edited form as: Auton Neurosci. 2009 Nov 3;154(1-2):14–19. doi: 10.1016/j.autneu.2009.09.023

Figure 2.

Figure 2

Effects of α7 nAchRs antagonist MLA on the cytisine-induced responses. A. Raw recordings showing that cytisine-induced parasympathetic and sympathetic responses (left). Pre-administration of MLA largely blocked the sympathetic responses with no effect on the parasympathetic response (right). B. Mean data showing that compared with the treatment with cytisine alone (open bars), pre-administration of MLA (solid bars) significantly abolished the cytisine induced pressor response (top) and the increase in HR (middle) with no effect on the decrease in HR (bottom). The vertical dotted lines in the recording traces showed the relative positions of injections. “*” indicate P<0.05 compared with the cytisine only group. n=5