Table 4. Comparison of miRs expression levels in normal and tumor mammary tissues among triple negative and non triple negative mammary tumors.

micro RNA	Triple negative mammary tumors N = 30				Non triple negative mammary tumors N = 30
	Tumor tissueCT value(mean ± SD)	Normal tissueCT value(mean ± SD)	Expressionratio R	P value	Tumor tissueCT value(mean ± SD)	Normal tissueCT value(mean ± SD)	Expressionratio R	P value
miR-10a	9.3379±1.93	10.0097±2.84	1.12	0.27	9.6662±1.8	10.1462±2.69	0.9	0.33
miR-17	5.5598±1.9	8.5298±3.02	4.38	<0.01	7.577±1.66	8.8785±1.98	4.61	<0.01
miR-21	0.9867±2.25	4.4226±3.31	4.56	<0.01	3.4225±1.47	4.6714±1.68	3.37	0.02
miR-34	9.8267±1.77	11.9091±1.95	5.04	<0.01	7.0984±2	10.3808±2.46	6.32	<0.01
miR-146a	3.5776±1.95	7.4624±1.57	9.7	<0.01	6.5827±1.72	8.9785±2.87	3.93	<0.01
miR-148a	5.7550±1.7	8.0905±3.32	3.48	0.002	4.6166±1.83	6.5744±1.76	6.11	<0.01
miR-182	8.1276±2	12.9789±2.63	7.27	<0.01	10.3669±1.64	12.1073±1.77	6.31	<0.01

Blot letters indicate p Value <0.01, SD: standard deviation.