showed a trendp < 0.01
Compared with the LV-NC group or the control group, the IL-33-siRNA-1 and IL-33-siRNA-2 groups showed a trend toward less expression of IL-33 mRNA and protein (overall p < 0.01), whereas no significant difference in IL-33 mRNA and protein expression were observed between the control group and the LV-NC group or the IL-33-siRNA-3 group.