Research Article

Pre-Emptive Treatment of Lidocaine Attenuates Neuropathic Pain and Reduces Pain-Related Biochemical Markers in the Rat Cuneate Nucleus in Median Nerve Chronic Constriction Injury Model

Figure 6

Photomicrographs showing c-Fos-LI cells in the middle region of the CN ipsilateral to electrical stimulation four weeks after chronic constriction injury in control (a), presaline (b), pre-1% lido (c) and pre-5% lido (d) groups. Bar = 100 μm.
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(a)
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(b)
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(c)
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(d)