Antioxidant and selective cytotoxic activity of Dipterocarpus obtusifolius flower extract against gastrointestinal cancer, with bioactive component profiling

This study provides the first in vitro evidence that the Dipterocarpus obtusifolius Teijsm. ex Miq. flower extract possesses significant antioxidant activity and potent anti-proliferative effects against both cholangiocarcinoma and gastric adenocarcinoma cell lines.