Potentiating effect of lithium chloride on methamphetamine-induced stereotypy in mice

Single administration of LiCl potentiated the methamphetamine-induced stereotypy in mice, without affecting the concentration of methamphetamine in brain. During MAO inhibition, the level of 3-methoxytyramine (3-MT), an O-methylated metabolite of dopamine, was reduced by LiCl, but the elevated 3-MT level observed after the administration of methamphetamine was not influenced by LiCl.