endogenous amino acids
dispensable amino acids

The effects of methylmercury on the spontaneous and potassium-evoked release of endogenous amino acids from mouse cerebellar slices have been examined.

Early studies of lamotrigine's mechanism of action examined its effects on the release of endogenous amino acids from rat cerebral cortex slices in vitro.

It is formed in the metabolism of endogenous amino acids and is found in the bloodstream of humans and other primates at concentrations of approximately 0.1 millimolar.

Effectsn of the Anticholinesterase Soman on Potassium Stimulated Ex Vivo Release of [3H]-Acetylcholine and Endogenous Amino Acids in Guinea Pig Brain Slices.