Selected combinations of two drugs that inhibit the cell proliferation by 50% (CC₅₀, μM) towards wild type and cisplatin-resistant CCRF-CEM and A2780 cells.

CC50, μM
Compound	CCRF-CEM-wt	CCRF-CEM-res	A2780-wt	A2780-res
C0 + CDDP	0.26 + 0.40	0.50 + 5; 0.75 + 2	0.075 + 2.5	0.26 + 6.41
CDDP + GSH	0.32 + 200	10 + 300	7.0 + 400	5.3 + 50; 12 + 350; 21 + 900
C0 + GSH	0.42 + 200	0.35 + 300	0.10 + 300	0.26 + 200