Table 1.

Primers used in this study.

Gene Name	Forward (5′-3′)	Reverse (5′-3′)
Lymphotoxin beta receptor (LTβR)	CACTCATGCTGGGCCTCT	GAGCAGCAGACGTGATGTTT
Vascular cell adhesion molecule 1 (VCAM1)	ATCCAAGCTGCTCCAAAAGA	GGCCCTGTGGATGGTATATG
Interleukin-22 (IL-22)	TTGCTCAAGTTCGTGTCGTC	GGTCAAGCTTGCAGTGATGA
Interleukin-23 (IL-23)	TAGGGGTCGAGTCAGAGGTG	GAGTGCCATCCTTGAGCTGT
Interleukin-6 (IL-6)	CCACCGGTCTTGTGGAGTTT	AGTCGGGTTGTCTAGGCTGA
Interleukin-8 (IL-8)	TGCAAGCTTTGTTATGCAGTG	GCCTGGTGAATTTTTGCTGT
Proliferating cell nuclear antigen (PCNA)	GATTCCACCACCATGTTCGAG	GATTCCACCACCATGTTCGAG
Caspase 3 (CASP3)	GCCATGGTGAAGAAGGAAAA	GTCCGTCTCAATCCCACAGT
Tumor necrosis factor Superfamily member 10 (TNFSF10)	ACCCAAAGGCTCAACAC	CCCACCTGAGATGGATCACT
Glyceraldehyde 3-phosphate dehydrogenase (GAPDH)	GTGAAGGTCGGAGTGAACG	CTCGCTCCTGGAAGATGGTG
Porcine epidemic diarrhea virus (PEDV)	GCACTTATTGGCAGGCTTTGT	CCATTGAGAAAAGAAAGTGTCGTAG