Table 2.

A summary of the maximal antiproliferative effects exerted by various concentrations of PPV resulting in cell viability in tumorigenic and non-tumorigenic cells.

Cell Line	Highest PPV Concentration Tested (µM)	Cell Viability (%)	Period of Exposure to PPV (h)	Reference
MDA-MB-231	150	56	48	[20]
A549	150	53	48	[20]
DU145	150	64	48	[20]
PC-3	200	15	24	[29]
HT 29	100	35	48	[7]
HT1080	>100	15	48	[7]
T47D	>100	25	48	[7]
LNCaP	100	30	144	[25]
NIH-3 T3	1000	85	48	[7]
NHF	200	98	24	[29]