Fig. 4. Representative 500 MHz CPMG 1H NMR spectra of mice serum, and liver, kidney and spleen aqueous extracts. Keys: 1, acetylcholine; 2, alanine; 3, 2-hydroxybutyrate; 4, 4-aminobutyrate; 5, arginine; 6, aspartate; 7, choline; 8, citrate; 9, creatine; 10, fumarate; 11, glucose; 12, glutamate; 13, glutamine; 14, glutathione; 15, glycine; 16, glycogen; 17, glycylproline; 18, histidine; 19, inosine; 20, isoleucine; 21, lactate; 22, leucine; 23, lysine; 24, myo-inositol; 25, NAD+; 26, nicotinurate; 27, phenylalanine; 28, pyruvate; 29, succinate; 30, taurine; 31, tyrosine; 32, uridine; 33, valine.
