Paeoniflorin Attenuated Oxidative Stress in Rat COPD Model Induced by Cigarette Smoke
Estimate of protein expressions throughout Western blot. GAPDH was used as the loading control. The optical density for target protein is shown as a proportion of GAPDH optical density. Here we detected the total amount of protein expressions of ATF-4 (a), Nrf2 (b), HO-1 (c), SOD (d), and γ-GCS (e) in the lung tissue. , , compared with the Normal Control group. , , compared with the COPD group. , , compared with Budesonide group.
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