we have investigated the effects of bilateral electrical stimulation of the vagus nerves in anesthetized , paralyzed rats on the release of exogenously administered [ 3h ] l-glutamic acid ( [ 3h ] l-glu ) or [ 3h ] d-aspartic acid ( [ 3h ] d-asp ) from the intermediate portion of the nucleus tractus solitarius ( nts ) .
C0061472
l-glutamic acid
C0017797
l-glu