Table 2.

The increase in apoptotic cells percentage in fludarabine-added cell cultures of leukemic cells in relation to expression of miR-21, miR-34a, miR-181a, and miR-221

miR-21
	Increase in the percentage of Caspase 3+ (Cas3+)cells (M±SD)	p
Low expression of miR-21	7.54±5.33 (n=22)	0.505
High expression of miR-21	8.59±5.51 (n=18)
miR-34a
	Increase in the percentage of Cas3+ cells (M±SD)	p
Low expression of miR-34a	5.11±4.50 (n=11)	0.037
High expression of miR-34a	8.71±5.23 (n=29)
miR-181a
	Increase in the percentage of Cas3+ cells (M±SD)	p
Low expression of miR-181a	7.54±4.80 (n=10)	0.791
High expression of miR-181a	8.16±5.61 (n=30)
miR-221
	Increase in the percentage of Cas3+ cells (M±SD)	p
Low expression of miR-221	8.05±5.50 (n=30)	0.900
High expression of miR-221	7.89±5.24 (n=10)