Effects of Maxingloushi decoction on immune inflammation and programmed death markers in mice with chronic obstructive pulmonary disease

Li Li, Jun Yan, Lin-qin Ma, Wei Bi, Cai-jun Wu

Table 2 Expression of PD-1 and PD-L1 in mouse plasma and bronchoalveolar lavage fluid (mean±SD, pg/mL)

Groups n PD-1 (plasma) PD-L1 (plasma) PD-1 (bronchoalveolar lavage fluid) PD-L1 (bronchoalveolar lavage fluid) Group A 6 132.65±4.43* 14.76±1.13* 88.24±5.90* 6.92±0.69* Group B 10 416.56±8.80 2.52±0.62 295.20±18.12 1.43±0.25 Group C 10 388.50±11.87*# 5.15±0.73*# 252.33±6.24*# 2.58±0.37*# Group D 10 401.83±10.95* 3.52±0.90* 275.21±14.15* 1.66±0.42