TABLE 1.

Sequences of the primers used for qPCR

Primer	Sequence (5′–3′)
PRRSV ORF7 gene	Forward, AGATCATCGCCCAACAAAAC
	Reverse, GACACAATTGCCGCTCACTA
PRRSV NSP2 gene	Forward, GTGGGTCGGCACCAGTT
	Reverse, GACGCAGACAAATCCAGAGG
β-Actin	Forward, TCCCTGGAGAAGAGCTACGA
	Reverse, AGCACTGTGTTGGCGTACAG
mIL-6	Forward, AGAGGCACTGGCAGAAAAC
	Reverse, TGCAGGAACTGGATCAGGAC
mIL-8	Forward, AGGACAAGAGCCAGGAAGAA
	Reverse, ACTGCACCTTCACACAGAGC
mTNF-α	Forward, TCTGTCTGCTGCACTTTGGAGTGA
	Reverse, TTGAGGGTTTGCTACAACATGGGC
mIL-1β	Forward, GGAAGACAAATTGCATGG
	Reverse, CCCAACTGGTACATCAGCAC
pIL-6	Forward, AATGTCGAGGCTGTGCAGATT
	Reverse, TGGTGGCTTTGTCTGGATTCT
pIL-8	Forward, CACTGTGAAAATTCAGAAATCATTGTTA
	Reverse, CTTCACAAATACCTGCACAACCTTC
pTNF-α	Forward, TGGTGGTGCCGACAGATGG
	Reverse, GGCTGATGGTGTGAGTGAGGAA
pIL-1β	Forward, ACCTGGACCTTGGTTCTCTG
	Reverse, CATCTGCCTGATGCTCTTGT
hVP1	Forward, CTGGTAAAGGTCCAGCACTC
	Reverse, GGGAGGTCTATCTCTCCAAC