Table 1.

PCR primers used in this study.

Gene	Primer	Sequences 5′- > 3’
GAPDH	Forward	CCATCACCATCTTCCAGGAG
	Reverse	CCTGCTTCACCAACCTTCTTG
Muc2	Forward	GATAGGTGGCAGACAGGAGA
	Reverse	GCTGACGAGTGGTTGGTGATTG
Sert	Forward	ATCTCCTAGAACCCTGTAAC
	Reverse	GAAATGGACCTGGAGTATTG
Tph1	Forward	CACTCACTGTCTCTGAAAACGC
	Reverse	AGCCATGAATTTGAGAGGGAGG
Tph2	Forward	TAAATACTGGGCCAGGAGAGG
	Reverse	GAAGTGTCTTTGCCGCTTCTC
5-HT1a	Forward	TCCGACGTGACCTTCAGCTA
	Reverse	GCCAAGGAGCCGATGAGATA
5-HT1b	Forward	CCGGCTAACTACCTGATCGC
	Reverse	TATCCGACGACAGCCAGAAG
Tnf-α	Forward	TGCCTCAGCCTCTTCTCATT
	Reverse	GAGCCCATTTGGGAACTTCT