| ALT | Alanine Aminotransferase |
| ANOVA | Analysis of Variance |
| Ara | Arabinose |
| Arg-1 | Arginase-1 |
| AST | Aspartate Aminotransferase |
| CAMS | Chinese Academy of Medical Sciences |
| CCK-8 | Cell Counting Kit-8 |
| DAB | 3,3′-Diaminobenzidine |
| DAMPs | Damage-Associated Molecular Patterns |
| DMEM | Dulbecco’s Modified Eagle Medium |
| ECL | Enhanced Chemiluminescence |
| ELISA | Enzyme-Linked Immunosorbent Assay |
| FBS | Fetal Bovine Serum |
| FITC | Fluorescein Isothiocyanate |
| Gal | Galactose |
| GalA | Galacturonic Acid |
| GAPDH | Glyceraldehyde-3-Phosphate Dehydrogenase |
| HCA4S1 | Houttuynia cordata polysaccharide fraction |
| HCP | Houttuynia cordata Polysaccharide |
| H&E | Hematoxylin and Eosin |
| HIRI | Hepatic Ischemia-Reperfusion Injury |
| HPGPC | High-Performance Gel Permeation Chromatography |
| HPLC | High-Performance Liquid Chromatography |
| H/R | Hypoxia/Reoxygenation |
| HRP | Horseradish Peroxidase |
| IHC | Immunohistochemistry |
| IL-1β | Interleukin-1 Beta |
| IL-6 | Interleukin-6 |
| IL-10 | Interleukin-10 |
| iNOS | Inducible Nitric Oxide Synthase |
| IRI | Ischemia-Reperfusion Injury |
| kDa | Kilodalton |
| MDA | Malondialdehyde |
| MyD88 | Myeloid Differentiation Factor 88 |
| NAC | N-Acetylcysteine |
| NF-κB | Nuclear Factor-kappa B |
| PBDB | Protein Data Bank |
| PBS | Phosphate-Buffered Saline |
| PE | Phycoerythrin |
| PVDF | Polyvinylidene Fluoride |
| qPCR | Quantitative Real-Time Polymerase Chain Reaction |
| Rha | Rhamnose |
| RIPA | Radioimmunoprecipitation Assay Buffer |
| ROS | Reactive Oxygen Species |
| SD | Standard Deviation |
| SDS-PAGE | Sodium Dodecyl Sulfate–Polyacrylamide Gel Electrophoresis |
| SOD | Superoxide Dismutase |
| SPF | Specific Pathogen-Free |
| TAK-242 | TLR4-specific inhibitor |
| TLR4 | Toll-like Receptor 4 |
| TNF-α | Tumor Necrosis Factor-alpha |
| TRIzol | TRIzol reagent |
| μM | Micromolar |
| μg/mL | Microgram per Milliliter |