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. Author manuscript; available in PMC: 2016 Jan 11.
Published in final edited form as: Neurosurgery. 2011 Dec;69(6):1281–1290. doi: 10.1227/NEU.0b013e3182237346

FIGURE 2.

FIGURE 2

Western blot analysis of tyrosine hydroxylase (TH) expression in the prefrontal cortex (PFC) after deep brain stimulation/sham stimulation of the nucleus accumbens of Wistar-Kyoto rats. Expression of TH in the PFC of the animals is expressed as a fold change from the control mean when the control equals 1.0 ± SEM. [beta]-Actin immunoblotting was used as a control to verify equal protein loading. After continuous stimulation, TH was significantly decreased (*P < .05) compared with the sham stimulation group.