Figure 8 E Apoptosis in the lungs of the four groups of mice.xlsx

large number of apoptotic cells were observed in the COPD (B) and COPD + PM (C) groups but few apoptotic cells existed in the control (A). With CMC 2.24 treatment of COPD + PM group a significant reduction in the number of apoptotic cells was found compared to COPD + PM group (D). Graphs represent the mean ± SEM. *p&lt;0.05, ** p&lt;0.01 <br>慢性阻塞性肺疾病（Chronic Obstructive Pulmonary Disease，COPD）组（B组）与COPD+颗粒物（Particulate Matter，PM）组（C组）中可观察到大量凋亡细胞，而对照组（A组）的凋亡细胞数目极少。经CMC 2.24处理的COPD+PM组（D组），其凋亡细胞数量较未处理的COPD+PM组（C组）显著降低。所有图表数据以平均值±标准误（Standard Error of the Mean，SEM）表示，*p<0.05，**p<0.01。