Differential Metabolomic Analysis of Liver Tissues from Rat Models of Parenteral Nutrition-Associated Liver Disease

Table 2

Differentially expressed amino acid metabolites between the EN and PN groups.

Metabolites	EN	PN	value
L-Serine			0.000
L-Leucine			0.042
L-Alanine			0.003
L-Threonine			0.003
L-Valine			0.010
D-Aspartic acid			0.041
Ornithine			0.013
Citrulline			0.007
Taurine			0.007

Amino acid metabolite values represent the mean relative amount to an .