Research Article

The Protective Effect of Artesunate on LPS-Induced Acute Respiratory Distress Syndrome through Inhibiting NLRP3 Inflammasome Signaling

Figure 4

The effect of AS on the NLRP3 inflammasome expression in LPS-induced ARDS mice. The positive expression of NLRP3 in the lung tissues of each group of mice were determined by immunohistochemistry, magnification: 200× and 400×. AS: artesunate. LPS : Lipopolysaccharide.