[Retracted] Effect of Erdosteine on Middle Ear Effusion in Rats by Mediating TLR4 Signaling Pathway

Figure 1

Inflammatory effusion score. In the normal group, the score is below 1 point, and there is no inflammation or effusion (). In the model group, the score is close to 4 points, and severe inflammation and effusion are observed (). In the treatment group, the score is basically close to 1 point, and mild inflammation and effusion are detected (). vs. the normal group and ^# vs. the model group.