Fig. 5
Effects of 1217A and 1217B on inflammatory cell infiltration in the airway. Differences of inflammatory leukocyte subpopulations in BALF from different groups after sacrifice. Inflammatory cell infiltrations of leukocyte subpopulations including macrophages, lymphocytes, eosinophils, and neutrophils in BALF were measured by Cytospin smears for leukocyte counting. Total: total cells of leukocytes. Data for each cell are expressed as means ± SD × 104 cells/mL for each group (n = 6). #: p < 0.05 compared to the Naive group; *: p < 0.05 compared to the immunotherapy with the saline group; Groups meant the usage during the immunotherapy