Research Paper Volume 11, Issue 24 pp 11844—11864

Hydrogen sulfide attenuates mitochondrial dysfunction-induced cellular senescence and apoptosis in alveolar epithelial cells by upregulating sirtuin 1


Figure 6. Effects of SIRT1 on the NaHS-mediated reduction in the oxidative stress in CSE-stimulated A549 cells. A549 cells were cultured with SIRT1 inhibitor (EX 527) in the absence and presence of 3% CSE and NaHS for 48 h. (A) Generation of intracellular ROS was determined by the ROS Assay Kit. (B) Generation of mtROS was determined by the MitoSOXTM Red Assay Kit.