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. 2022 Mar 3;4(6):391–401. doi: 10.1096/fba.2021-00147

FIGURE 1.

FIGURE 1

IHC staining of PGP9.5 and GAP43 identified nerve trunks and fibers with similar patterns and frequencies in breast cancer tissues. (A) Representative microphotographs of IHC staining of PGP9.5 and GAP43 in serial breast cancer tissue sections. Scale bar, 100µm. (B) The positive correlation in the counts of nerve trunks (left) or fibers (right) identified by staining of PGP9.5 and GAP43 with IHC (regression analysis)