
In vivo N-15 MRS study of glutamate metabolism in the rat brain
Keywords: N-15 magnetic resonance spectroscopy; 1H-15N heteronuclear multiple-quantum coherence transfer; Brain glutamate; Glutamine synthesis; Leucine metabolism; Hyperammonemic encephalopathy; BCAA; branched-chain amino acid; BCAT; branched-chain aminotransferase