Figure 2From: Proton nuclear magnetic resonance and pattern recognition analysis of liver extracts from rats under different anesthetics Proton NMR spectrum of a hydrophilic liver extract in a control rat. (A) 0.00 ppm to 9.00 ppm and (B) 1.00 ppm to 4.00 ppm (Ace: acetate; Ala: alanine; Asp: aspartate; Cho: choline; Gln: glutamine; Glu: glutamate; GPC: glycerophosphorylcholine; GSH: glutathione; His: histidine; Lac: lactate; Lys: lysine; PCho: phosphocholine; TMAO: trimethylamine-N-oxide; Val: valine; and 3-D-HB: 3-D-hydroxybutyrate.).Back to article page