Bufei Huoxue Capsule Attenuates PM2.5-Induced Pulmonary Inflammation in Mice

Figure 8

Effect of BFHX on lung collagen deposition in mice. (a) Light microscopy (200x). Blue represents collagen fibers and mucus; red represents cartilage, cytoplasm, muscle, cellulose, and glia and dark blue represents nuclei. (b) Percent of fibrotic lung tissue in the entire field. compared with tissue from the PM2.5 exposure group, .

(a)

(b)