Figure 1

Representative 1H NMR spectrum of AD NSC lysate. Peak assignment of specific metabolites is indicated as: (1) Leucine (Leu), (2) Isoleucine (Ile), (3) Lactate (Lac), (4) Alanine (Ala), (5) Acetate (Ace), (6) Glutamate (Glu), (7) Succinate (Suc), (8) Creatine, (9) Taurine (Tau), (10) Choline (Cho), (11) Glucose (Glc), (12) Tyrosine (Tyr), (13) Phenylalanine (Phe).