the findings confirm the hypothesis that the lc is one of the sites where naloxone and clonidine , respectively , precipitate and reduce the narcotic withdrawal syndrome but argue against a role of noradrenergic neurons originating in the lc and innervating the cortex in the ability of clonidine to suppress some aspects of withdrawal syndrome precipitated by naloxone in morphine-dependent animals .
C0009014
clonidine
C0038587
withdrawal