Graptopetalum paraguayense Ameliorates Airway Inflammation and Allergy in Ovalbumin- (OVA-) Sensitized BALB/C Mice by Inhibiting Th2 Signal

Figure 4

Reduction of GPE on infiltration of inflammatory cells into the lung tissues of OVA-challenged mice by HE stain. The inflammatory score was graded on the following scale: 0, none; 1, minimal; 2, mild; 3, moderate; 4, severe. Data were shown as mean ± SEM (𝑛=12). **Significantly different from control group at 𝑃<0.01. ^#Significantly different from OVA-challenged group at 𝑃<0.05. ^##Significantly different from OVA-challenged group at 𝑃<0.01.