Table 1.

Caspase‐3/7 activities in NCI‐H292 cells treated with rhHsp70

	0.3 µg/mL Hsp70	1 µg/mL Hsp70	3 µg/mL Hsp70
CASPASES‐3/7
2 h	75.77 ± 0.70*	77.79 ± 2.25*	79.91 ± 1.35*
4 h	86.76 ± 7.56	86.02 ± 3.16	90.28 ± 5.68
6 h	106.00 ± 11.74	106.00 ± 3.89	120.50 ± 2.82
8 h	93.45 ± 3.72	34.01 ± 10.89*	31.28 ± 11.06*

Results are expressed as percentages of relative light units (RLU) of non‐treated cells (expressed as 100%) and are presented as mean ± SEM.

^*Statistically significant (P < .05) vs non‐treated cells.