Article 2 Cell Line, Tumor 2 Cytotoxicity 2 HT 29 cell line 2 Humans 2 IC50 2 MCF 7 cell line chemistry 2 controlled study 2 drug effects 2 human 2 human cell 2 nonhuman 2 tumor cell line 2 unclassified drug 2 3T3 cell line 1 Ampelopsin E 1 Apoptosis 1 Ca Ski cell line 1 Calcium 1 Cell Cycle Checkpoints 1 Cell cycle arrest 1 Cluster Analysis 1 Curcuma 1 Curcuma zedoaria 1 Curcuma zedoaria extract 1 DFT 1 Dipterocarpaceae 1 Diterpenes 1 Drug Screening Assays, Antitumor 1