Table 1.

All markers (Hsp70, caspase 3, AIF, and TUNEL assay) expression in A) Negative control group; B) Positive control group; C) Propolis treatment group

Marker	Groups	N	Mean	Standard deviation	P
Hsp70	Negative control	11	6.82	2.136	0.0001
	Positive control	11	3.91	2.26
	Propolis treatment	11	9.64	3.53
Caspase 3	Negative control	11	5.45	2.30	0.0001
	Positive control	11	13.82	2.44
	Propolis treatment	11	7.82	1.54
Apoptosis inducing factor (AIF)	Negative control	11	5.45	2.30	0.0001
	Positive control	11	13.82	2.44
	Propolis treatment	11	7.03	1.54
TUNEL assay	Negative control	11	4.82	2.04	0.0001
	Positive control	11	11.55	1.51
	Propolis treatment	11	7.64	1.96