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. Author manuscript; available in PMC: 2008 Oct 28.
Published in final edited form as: J Neurosci Res. 2008 Jul;86(9):1981–1993. doi: 10.1002/jnr.21651

Figure 5.

Figure 5

A: Vehicle pretreatment does not produce a chronic Fos response in either presumed satellite cells or principal neurons of the CG. B: 6-OHDA pretreatment produces a chronic Fos response restricted to the nuclei of presumed satellite cells of the CG, with no Fos observed in the nuclei of principal ganglion neurons. C: Acute nicotine stimulation induces Fos staining restricted to the nuclei of principal ganglia neurons, with no Fos staining in presumed satellite cells. D: In rats pretreated with 6-OHDA and given nicotine acutely, Fos is in the nuclei of both presumed satellite cells and principal neurons.