Table 9.

The list of unique pathways of DH in CHB and NFL.

Label	Sample	P value	Compound
Cyanoamino acid metabolism	Serum	0.00	L-Tyrosine↓	Glycine↓	L-Asparagine↓	L-Aspartic acid↓
Nitrogen metabolism	Serum	0.01		Glycine↓	L-Asparagine↓	L-Aspartic acid↓
Thiamine metabolism	Serum	0.02	L-Tyrosine↓	Glycine↓
Butanoate metabolism	Urine	0.01		Butyrate↓	Succinic acid↓

The levels of differential metabolites were labeled with (↓) downregulated and (↑) upregulated.