Fig. 1
From: Differential expression of Cdk5-phosphorylated CRMP2 following a spared nerve injury
Spared nerve injury induces stable mechanical allodynia. Male rats developed allodynia 7 days after surgery. Mechanical allodynia was measured by the Von Frey method. Paw withdrawal thresholds were at 15 g before surgery and significantly lowered 7 days after SNI, indicating an increased sensitivity to a non-noxious touch stimulus. Bar graph with scatter plot at the indicated time points (n = 14; *p < 0.05 compared to pre-surgery baseline, Kruskal-Wallis test)