Neural Mechanisms That Underlie Angina-Induced Referred Pain in the Trigeminal Nerve Territory: A c-Fos Study in Rats
Figure 8
A comparison of the number of Fos-labeled cells between intact and C1-C2-lesioned rats following an infusion of either vehicle or PPS solution. Note that c-Fos expression significantly increased when the C1-C2 spinal segments were lesioned. , significantly different between two groups of rats.
