Table 2. Retained miRNAs after tamoxifen treatment.

miRNA	Controla)	OHTb)	OHT/Control
miR-134	1534.9 ± 350.9	16522.6 ± 8601.0	10.76
miR-549	8430.7 ± 4832.2	54010.0 ± 9153.1	6.41
Let-7a-3	3993.8 ± 1157.2	24562.5 ± 14098.6	6.15
miR-605	4200.2 ± 319.0	24924.5 ± 13551.3	5.93
miR-891b	123.6 ± 49.2	720.0 ± 370.9	5.82
miR-892	5339.9 ± 573.2	27856.3 ± 1230.8	5.22

^a)Averaged signal intensity of miRNA in the vehicle-treated control cells was quantified by microarray. The results were shown as mean ± SD.

^b)Averaged signal intensity of miRNA in the OHT-treated cells was quantified by microarray. The results were shown as mean ± SD.