Table 1. Primers used in qPCR studies.

Genes	Accession number	Forward (5′-3′)	Reverse (5′-3′)		Annealing Temperature(°C)	Product size (base pairs)
CK4	XM_008256495.1	CAACCTGAAGACCACCAAGA		CAGAGTCTGGCACTGCTTT	60	100
MUC5AC	XM_008253634.1	TGATGACCAACCAGGTCATTT		GGGATGGTCACGTACATCTTG	60	106
GAPDH	NM_001082253	GGTCGGAGTGAACGGATTT		TGTAGTGGAGGTCAATGAATGG	60	113