Table 2.

Proteins and respective primer sequences

Protein	Primer sequence
TGF‐β1	Forward	5′ CGATTAAGGTGGACAGAGGACTG 3′
	Reverse	5′ AATGAATGGTGGACAGACACAGG 3′
TGF‐β2	Forward	5′ AAATCGACATGCCGCCCTTC 3′
	Reverse	5′ AAGACTCTGAACTCTGCCTTCAC 3′
TGF‐β3	Forward	5′ CAAGACAAAGTCCCAGAACTGTAC 3′
	Reverse	5′ GGGAACTACCTTACCTGGATTTTC 3′
ACTB	Forward	5′ TCCAGAGGCGCTCTTCCA 3′
	Reverse	5′ CGCACTTGATCGAGTTGA 3′

ACTB, β‐actin.