inhibition of gaba catabolism by pretreatment with aminooxyacetic acid increased brain concentrations of 5-aminopentanoic acid formed from 1-piperideine , suggesting that 5-aminopentanoic acid is an in vivo substrate of 4-aminobutyrate:2-oxoglutarate aminotransferase .
C0006104
brain
C0086045
concentrations