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. Author manuscript; available in PMC: 2009 Jun 30.
Published in final edited form as: Auton Neurosci. 2008 Apr 21;140(1-2):40–48. doi: 10.1016/j.autneu.2008.03.002

Figure 5.

Figure 5

Heart rate response to atropine. Atropine sulfate (2 mg/kg) was injected to block parasympathetic transmission in the heart, resulting in increased heart rate (HR). Wildtype, solid bar, p75-/-, hatched bar. Data are expressed as percent change within each animal, and are mean±sem, n=5-6. Average basal HR: WT 546±6, P75-/- 517±19; average HR after atropine: WT 564±6, P75-/- 539±16.