Figure 3

Quantification of p75 protein content in glabrous skin. Glabrous skin was taken from the same region sampled for immunocytochemistry. A single band corresponding to that of the PC12 cell culture supernatant used as positive control was observed. Note the increased p75 protein levels particularly at 1-2 weeks post-lesion. OD was normalized against β-actin loading controls. N = 6; ***p < 0.001, **p < 0.01, *p < 0.05; +SEM.