Role of mast cell-miR-490-5p in irritable bowel syndrome

Figure 5 Expression of tryptase and protease-activated receptor 2 in p815 mast cells after silencing miR-490-5p. The density of each group band was compared with the corresponding control band and normalized to the GAPDH gene. The level of PAR-2 increased in the siRNA group, but no significant difference was observed between the siRNA group and the controls (P > 0.05). The level of tryptase increased slightly in the siRNA group, but no significant difference was observed between the siRNA group and the controls (P > 0.05).