Table 1.

IC₅₀ (μM) values calculated for cisplatin, oxaliplatin or pifithrin-μ against prostate and colorectal cell lines on 72 h treatment (n = 3).

Test Compounds	PC-3	DU145	LNCaP	HT29	LoVo	HCT116
Pifithrin-μ	17.4	18.8	21.6	40	5	26
Cisplatin	6.01	4.02	5.3	-	-	-
Oxaliplatin	-	-	-	9	0.5	0.3