Number 2 Feibi Recipe Reduces PM2.5-Induced Lung Injury in Rats

Figure 3

Effect of number 2 FBR on PM2.5-induced pulmonary histopathology in rats. Pulmonary structure and tissue of trachea and pulmonary interstitial inflammatory infiltration in sham group, model group, and number 2 FBR groups. There was less inflammation in filtration with number 2 FBR.