AUC	Area under the curve
DPP4	Dipeptidyl peptidase 4
ELISA	Enzyme-linked immunosorbent assay
GCG	Proglucagon
GLP-1	Glucagon-like peptide-1
GLP-1R	Glucagon-like peptide-1 receptor
HFD	High fat diet
IP	Intraperitoneal
L18-MDP	6-O-stearoyl-N-acetyl-muramyl-l-alanine-d-isoglutamine
MAPK	Mitogen-activated protein kinase
MDP	Muramyl dipeptide
mRNA	Messenger ribonucleic acid
NAG	N-acetylglucosamine
NAM	N-acetylmuramic acid
NF-κB	Nuclear factor kappa B
NLR	Nucleotide oligomerization domain-like receptor
NOD	Nucleotide oligomerization domain
OGTT	Oral glucose tolerance test
PepT1	Peptide transporter 1
T2D	Type 2 Diabetes
WD	Western diet