Table 1.

Primer sequences used in this study.

Name	Sequences
Foxp3	forward: 5′-TCCTTCCCAGAGTTCTTCC-3′
	reverse: 5′-GATAAGGGTGGCATAGGTG-3′
IL-21	forward: 5′- GGACCCTTGTCTGTCTGGTAG-3′
	reverse: 5′-TGTGGAGCTGATAGAAGTTCAGG-3′
IL-10	forward: 5′-CTTACTGACTGGCATGAGGATCA-3′
	reverse: 5′-GCAGCTCTAGGAGCATGTGG-3′
TGF-β	forward: 5′-TGACGTCACTGGAGTTGTACGG-3′
	reverse: 5′-GGTTCATGTCATGGATGGTGC-3′
GAPDH	forward: 5′-ACTCTTCCACCTTCGATGC-3′
	reverse: 5′-CCGTATTCATTGTCATACCAGG-3′
E. coli	forward: 5′-CGGACTTTCTGCGTGCTAAGA-3′
	reverse: 5′-CAATTGGATTTTTGACTTCTG-3′
Lactobacillus	forward: 5′-AGCAGTAGGGAATCTTCCA-3′
	reverse: 5′-CACCGCTACACATGGAG-3′
Bifidobacterium	forward: 5′-TTACGTCCAGGGCTTCACG-3′
	reverse: 5′-ATTACTAGCGACTCCGCCTTCA-3′
Clostridium leptum	Forward: 5′-GCACAAGCAGTGGAGT-3′
	Reverse: 5′-CTTCCTCCGTTTTGTCAA-3′