Fig 6. Cell counts in BALF in the four divided groups by flow cytometry.

After 12 h interventions, the left lungs were lavaged. BALF was analyzed by measuring total cells, neutrophils, macrophages, lymphocytes, CXCR3+neutrophils and CXCR3+ macrophages. Results are shown as mean±SD (n = 6–8). **p<0.01,*p< 0.05 between the indicated groups.