to further evaluate these changes , two models of catecholaminergic deafferentation were analyzed , i.e. , the massive catecholamine depletion induced by intraventricular 6-ohda and the more selective norepinephrine deafferentation , obtained by microinjecting 6-ohda in the dorsal noradrenergic bundle .
C0007412
catecholamine
C0028351
norepinephrine