Table 1 Oligonucleotide sequences used in reverse transcription‐polymerase chain reactions.

Colα1(I)	Sense	5′‐GCA AAG AGT AGT CTA CAT GTC TAG‐3′
	Antisense	5′‐CCT ACA TCT TCT GAG TTT GG‐3′
TNF‐α	Sense	5′‐GAG TGA CAA GCC TGT AGC CC‐3′
	Antisense	5′‐CCC TTC TCC AGC TGG AAG AC‐3′
β‐actin	Sense	5′‐GTG ACG AGG CCC AGA GCA AGA G‐3′
	Antisense	5′‐AGG GGC CGG ACT CAT CGT‐3′