Table 6. Some studies on the anti-cancer effects of C. oleifera

Materials	Dosage and effects	Author
Extract	A concentration of 10 μM significantly inhibited human lung cancer cell proliferation.	Di et al. (2017)
	At a concentration of 30 μM, it inhibits 80% of breast cancer cells.	Chen et al. (2013)
	The compound exhibited cytotoxic activity against five human cancer cell lines (BGC-823, HCT-8, A5049, Bel-7402, and A2780), with IC50 values ranging from 3.15 to 7.32 μM.	Yan et al. (2016)
	With IC50 values ranging from 3.31 to 10.23 μM, cytotoxicity against 5 human cancer cell lines (HCT-116, HepG2, BGC-823, NCI-H1650, and A2780).	Fu et al. (2018)