SSB1	Saikosaponin B1
ALI	Acute lung injury
PPI	Protein–protein interaction
GO	Gene Ontology
KEGG	Kyoto Encyclopedia of Genes and Genomes
LPS	Lipopolysaccharide
BALF	Bronchoalveolar lavage fluid
ELISA	Enzyme-linked immunosorbent assay
H&E	Hematoxylin–eosin
ARDS	Acute respiratory distress syndrome
COVID-19	Coronavirus Disease 2019
TCM	Traditional Chinese Medicine
BR	Bupleurum Radix
SSA	Saikosaponin A
SSD	Saikosaponin D
RMSD	Root mean square deviation
RMSF	Root mean square fluctuation
Rg	Radius of gyration
SASA	Solvent-accessible surface area
DXMS	Dexamethasone
RSD	Relative standard deviation
QC	Quality control
PCA	Principal component analysis
PLS-DA	Partial least squares-discriminant analysis
VIP	Variable importance in projection
TPM	Transcripts per million
DEG	Differentially expressed gene
FDR	False discovery rate
SEM	Standard error of the mean
ANOVA	Analysis of variance
BC	Betweenness centrality
BP	Biological process
MF	Molecular function
CC	Cellular component