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. 2020 Dec 16;11(1):300–311. doi: 10.1002/2211-5463.13027

Fig 3.

Fig 3

The effect of down‐regulation of miR‐34a‐5p/SIRT1 on the IL‐1β/COX2/PGE2 inflammation pathway and CGRP release in trigeminal ganglion. (A) The expression and localization of miR‐34a‐5p in each group was detected by FISH assay (scale bar: 50 μm). (B) The release of PGE2 in each group was examined by ELISA. (C) The release of IL‐1β in each group was detected by ELISA. (D) The release of CGRP in each group was detected by ELISA. (E) The expressions of SIRT1, COX2, IL‐1β, p65 and AC‐p65 in each group were detected by Western blot. Data are shown as means ± SD. *P < 0.05, versus the control group; # P < 0.05, versus the miRNA inhibitor control + SIRT1 siRNA group; & P < 0.05, versus the miRNA34a‐5p inhibitor + siRNA control group. Each experiment was repeated three times with similar results.