Nerve Growth Factor Regulation by TNF-α and IL-1β in Synovial Macrophages and Fibroblasts in Osteoarthritic Mice

Figure 5

Expression of CGRP and TRPV1 in dorsal root ganglia. Expression of CGRP in L4 dorsal root ganglia of C57BL/6J (a) and STR/Ort mice (b). Expression of TRPV1 in L4 dorsal root ganglia of C57BL/6J (c) and STR/Ort mice (d). Scale bar = 100 μm. Percentage of CGRP-positive (e) and TRPV1-positive (f) cells in dorsal root ganglia of C57BL/6J and STR/Ort mice. Ten C57BL/6J and STR/Ort mice were used for this experiment. Data are presented as the mean ± SE (). versus C57BL/6J.

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