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. 2013 Oct 30;8(10):e77824. doi: 10.1371/journal.pone.0077824

Figure 5. CGRP expression in DRG neurons.

Figure 5

Representative images of the same DRG section labeled with CGRP (A), IB4 (B), FG (C), CGRP and FG (D), IB4 and FG (E), and stained with fluorescent Nissl (F). The yellow arrowheads in (D) indicate FG-labeled neurons that are CGRP-positive; the white arrowheads in (E) indicate FG-labeled neurons that are IB4-positive. The total number of neurons (G), the total number of FG-labeled neurons (H), the percentage of CGRP-positive neurons (I) and IB4-positive neurons (J) out of the total number of FG-labeled neurons. The results for each individual rat were averaged. Asterisks (**) denote P<0.01 compared to the MIA/NS group.