图5
降低线粒体膜电位(ΔΨm)n chronic obstructive pulmonary disease (COPD) macrophages in response to phagocytosis. Macrophages differentiated in either macrophage-colony stimulating factor (M-Mφ) (a, c, e) or granulocyte macrophage-colony stimulating factor (G-Mφ) (b, d, f) from non-smokers (n=10, a, b), smokers without COPD (n=10, c, d) and COPD patients (n=10, e, f) were analysed for ΔΨm after 4 h co-culture with fluorescently labelled嗜血杆菌流感(嗨)或肺炎链球菌(SP),含羰基氰化物m-chlorophenyl hydrazine (CCCP) acting as a positive control. Data show fold change from untreated control (UT). **: p<0.01; ***: p<0.001相对non-stimulated.