Fig. 2From: Hispidin attenuates bleomycin-induced idiopathic pulmonary fibrosis via an anti-oxidative effect in A549 cellsBolemycin increased the ROS levels of in A549 cells. a Intracellular ROS levels were detected using flow cytometry, b as well as DHE staining. c ROS levels in mitochondria were detected using Mito-SOX staining. d The mitochondrial membrane potential was detected using JC-1 staining. **P < 0.01, and ***P < 0.001Back to article page