Previous study has shown th at α-terpineol has a cytotoxic effect on NCI-H69 cancer cell line. This study aimed to evaluate cytotoxicity, proapoptotic, and antiproliferative activities of α -terpineol in T470 celllines. The cytotoxic activity of α-terpineol was determined using MTT cell viability assay, while apoptosis was tested by the acridine orange-ethidium bromide staining method. The c…