release of ammonia into the perfusate as well as the content of citric-acid-cycle intermediates ( citrate , isocitrate , 2-oxoglutarate , malate , and oxaloacetate ) , related amino acids ( aspartate , glutamate , and glutamine ) , adenine nucleotides , and creatine phosphate were measured in freeze-clamped tissue .
C0002520
amino acids
C0017797
glutamine