highly significantP < 0.05
There was a highly significant correlation between the expression of MMP-9 mRNA and the level of MMP-9 protein ( R 2 = 0.741, r = 0.861, P < 0.05).
There was a highly significant correlation between the expression of MMP-9 mRNA and the level of MMP-9 protein ( R 2 = 0.741, r = 0.861, P < 0.05).