Table 1. Primers used for real-time PCR.

Gene	Sequence (5’–3’)	Product size	EMBLa/Reference
TGFβ1	Forward: GGA AAG CGG CAA CCA AAT Reverse: TCT GCC CGA GAG AGC AAT ACA	120	AF281156 / [20]
GAPDH	Forward: CCT TCA TTG ACC TCC ACT ACA TGG T Reverse: CCA CAA CAT ACG TAG CAC CAC GAT C	183	U48832 / [21]

^a GenBank Accession Number.