Paeoniflorin Attenuated Oxidative Stress in Rat COPD Model Induced by Cigarette Smoke

Figure 3

Levels of HO-1, SOD, MDA, ROS, and T-AOC in rat serum. In this study, we used Elisa to detect the level of oxidants like ROS (d) and MDA (c) as well as antioxidants including HO-1 (a), SOD (b), and T-AOC (e) in rat serum. , , compared with the Normal Control group. , , compared with the COPD group. , , compared with Budesonide group.

(a)

(b)

(c)

(d)

(e)