Table 1.

Caspase assay unpaired t-test p values

	INH (24 h)	INH-Mut (24 h)	INH (6 h)	INH-Mut (6 h)	PNT (24 h)	DMSO (24 h)
NT	<0.0001, Yes	0.2441, No	0.0001, Yes	0.4508, No	0.0010, Yes	0.0404, Yes
INH (24 h)		0.0010, Yes
INH (6 h)				0.0001, Yes
PNT (24 h)						0.0149, Yes

The p values obtained in unpaired t-test are shown. Each sample was compared to the NT control (first line) and then with its negative control [e.g., INH (24 h) was compared with INH-Mut (24 h) and gave the p value of 0.0010]. A yes or no beneath the p value indicates whether means are significantly different (p < 0.05) between two compared samples.