Altered neurotransmission in brains of autoimmune mice: pharmacological and neurochemical evidence

Depressive-like behavior is the most profound manifestation of autoimmunity-associated behavioral syndrome in lupus-prone MRL-lpr mice. This led to the hypothesis that chronic autoimmunity and inflammation alter the activity of central serotonergic and dopaminergic systems. Three drugs with a selective mode of action were used to probe the functional status of these two systems in vivo. The behavioral effects of single and repeated …