highly significantp < 0.001
Statistically significant changes were classified as significant (*) when p < 0.05, more significant (**) when p < 0.01, and highly significant (***) when p < 0.001 as compared with the control group and significant (^) when p < 0.05, more significant (^^) when p < 0.01, and highly significant (^^^) when p < 0.001 as compared with the inflammation group.