Table 2.

The primer sequences of real-time qRT-PCR products

Target	Primer	Sequence
miR-21	RT	5′-GTCGTATCCAGTGCAGGGTCCGAGGTATTCGCACTGGATACGACTCAACA-3′
	Forward:	5′-GTGCAGGGTCCGAGGT-3′
	Reverse:	5′-GCCGCTAGCTTATCAGACTGATGT-3′
U6	RT	5′-AACGCTTCACGAATTTGCGT-3′
	Forward:	5′-CTCGCTTCGGCAGCACA-3′
	Reverse:	5′-AACGCTTCACGAATTTGCGT-3′

Abbreviations: miR-21, microRNA-21; RT, reverse transcription; qRT-PCR, quantitative real-time polymerase chain reaction.