CASP3 and lung cancer: Materials and Methods: In this study, the antiproliferative effect of TQ on H1650 lung cancer cells was evaluated using MTT assay, its effect on oxidative damage was determined using 8-OHdG, and total antioxidant status (TAS), total oxidant status (TOS), and its effect on apoptosis were demonstrated using caspase-3 ELISA method.