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. 2020 Sep 13;3(4):e1124. doi: 10.1002/jsp2.1124

FIGURE 4.

FIGURE 4

TRPV1 expression remains constant in L4‐6 DRGs with age. A, TRPV1 immunofluorescence of the L4/L5 DRGs with DAPI counterstained nuclei at indicated ages. Scale bar, 100 μm. B, Median MFIs of cells within the L4 and L5 DRGs at indicated ages. Each point represents an individual animal. Black bars indicate group mean. ns, not significantly different. C, Distribution of TRPV1‐positive cells by cell size at indicated ages. D, qPCR results for Trpa1 expression in L4‐6 DRGs normalized to Gapdh at indicated ages. Linear regression (solid black line) and 95% CI (dotted lines) are based on both sexes combined. Each point in a graph represents a single biological replicate