Figure 1. Quantitative histomorphometric analysis of the toluidine blue-stained nerve specimens 5-mm distal to the injured site in C57BL/6, Tlr2^−/−, Tlr3^−/−, Tlr4^−/−, Tlr5^−/−, and Tlr7^−/− mice at post-crush day 10, with representative histological sections (× 1000) obtained distal to the nerve crush injury site on post-operative day 10, stained with toluidine blue.

The magnification bars represent 10 μm.