Sequential Treatments with Tongsai and Bufei Yishen Granules Reduce Inflammation and Improve Pulmonary Function in Acute Exacerbation-Risk Window of Chronic Obstructive Pulmonary Disease in Rats

Figure 6

Changes in the numbers of neutrophils (a), macrophages (b), and lymphocytes (c) in the bronchoalveolar lavage fluid from rats administered sequential/nonsequential treatments. AE: acute exacerbation; BYG: Bufei Yishen Granule; COPD: chronic obstructive pulmonary disease; MXF: moxifloxacin; NS: normal saline; RW: risk window; TSG: Tongsai Granule; STL: salbutamol. . , versus Control group; , versus COPD group; , versus AECOPD group; , versus TSG/NS group; , versus MXF+STL/NS group; , versus TSG/BYG group; , versus MXF+STL/STL group.

(a)

(b)

(c)