2−ΔCT	Comparative CT method
BACT	β-actin
Cq	Cycle of quantification
CT	Treshold cycle
CYPA	Cyclophylin A
DAMPs	Damage-Associated Molecular Patterns
DAPI	4′,6-diamidino-2-phenylindole
EcN	Escherichia coli Nissle 1917
ELISA	Enzyme Linked Immuno Sorbent Assay
GF	Germ-free
GIT	Gastrointestinal tract
HMGB1	High mobility group box 1
IFN	Interferon
IL	Interleukin
LA	Lactobacillus amylovorus
LBP	Lipopolysaccharide binding protein
LM	Lactobacillus mucosae
LNA	Locked nucleic acid
LT2	Salmonella Typhimurium strain LT2
MD-2	Myeloid differentiation factor 2
MRS	De Man, Rogosa, and Sharpe
MyD88	Myeloid differentiation primary response 88
NEC	Necrotizing enterocolitis
NF-κB	Nuclear factor kappa B
NTS	Non-typhoidal Salmonellae
PAMPs	Pathogen-Associated Molecular Patterns
PRRs	Pathogen Recognition Receptors
RAGE	Receptor for Advanced Glycation End
RT-qPCR	Real-Time quantitative Polymerase Chain Reaction
ST	Salmonella Typhimurium
TLR	Toll-like Receptor
TNF	Tumor Necrosis Factor
TRIF	TIR domain-containing adaptor inducing IFN-β