YSE	Yucca schidigera extract
UAE	Ultrasound-assisted extraction
DES	Deep eutectic solvents
NMR	Nuclear magnetic resonance
LC-MS	Liquid chromatography-mass spectrometry
Nrf2	Nuclear factor erythroid 2-related factor 2
ARE	Antioxidant response element
SOD	Superoxide dismutase
GSH-Px	Glutathione peroxidase
CAT	Catalase
COX-1	Cyclooxygenase-1
COX-2	Cyclooxygenase-2
PGE2	Prostaglandin E2
NF-κB	Nuclear factor-kappa B
MAPK	Mitogen-activated protein kinase
TNF-α	Tumor necrosis factor-α
IL-6	Interleukin-6
Keap1	Kelch-like ECH-associated protein 1
HO-1	Heme oxygenase-1
ROS	Reactive oxygen species
ERK1/2	Extracellular signal-regulated kinase 1 and 2
JNK	c-Jun N-terminal kinase
JAK2	Janus kinase 2
STAT3	Signal transducer and activator of transcription 3
O-GlcNAc	O-linked N-acetylglucosamine
mRNA	Messenger ribonucleic acid
T-AOC	Total antioxidant capacity
MDA	Malondialdehyde
SCFAs	Short-chain fatty acids
4-HPAA	4-Hydroxyphenylacetic acid
V/C	Villus height-to-crypt depth ratio
ADG	Average daily gain
ADFI	Average daily feed intake
FCR	Feed conversion ratio
G:F	Gain-to-feed ratio
FI	Feed intake
OPG	Oocyst per gram
DMI	Dry matter intake
VFA	Volatile fatty acid
NH3-N	Ammonia nitrogen
TVFA	Total volatile fatty acid
DM	Dry matter
CP	Crude protein
NDF	Neutral detergent fiber
OM	Organic matter
TMR	Total mixed ration
DIM	Days in milk
LCA	Life-cycle assessment
GRAS	Generally recognized as safe
FDA	Food and Drug Administration
EFSA	European Food Safety Authority
EC	European Community
TAN	Total ammonia nitrogen
2D-NMR	Two-dimensional nuclear magnetic resonance
HPLC-ELSD	High-performance liquid chromatography with evaporative light scattering detection
UV	Ultraviolet
YPB	Yucca schidigera polysaccharide B
Rha	Rhamnose
Araf	Arabinofuranose
Galp	Galactopyranose
Glcp	Glucopyranose
MR	Mannose receptor
EGFR	Epidermal growth factor receptor
LPS	Lipopolysaccharide
Hsp70	Heat shock protein 70
UPR	Unfolded protein response
TBARS	Thiobarbituric acid reactive substances
BRD	Bovine respiratory disease
AZn	Amino-zinc
CNKI	China National Knowledge Infrastructure
MUC-2	Mucin-2
ZO-1	Zonula occludens-1
IgA	Immunoglobulin A
IgM	Immunoglobulin M
IgG	Immunoglobulin G
IgY	Immunoglobulin Y
IFN-γ	Interferon-γ
IL-1β	Interleukin-1β
IL-2	Interleukin-2
IL-8	Interleukin-8
IL-10	Interleukin-10
PI3K	Phosphoinositide 3-kinase
AKT	Protein kinase B
MAP	Mitogen-activated protein
CAMK2G	Calcium/calmodulin-dependent protein kinase II gamma
MKNK1	MAP kinase-interacting serine/threonine kinase 1
16S rRNA	16S ribosomal RNA
BWG	Body weight gain
F/G	Feed-to-gain ratio
EE	Ether extract
TAC	Total antioxidant capacity