Chronic exposure to rotenone, a dopaminergic toxin, results in peripheral neuropathy associated with dopaminergic damage.

Rotenone, a widely used pesticide, causes a syndrome in rats that replicates, both pathologically and behaviorally, the symptoms of Parkinson's disease (PD). In the present study, we sought to determine if a chronic exposure to rotenone, resulting in dopaminergic loss, could also lead to peripheral neuronal damage related to motor dysfunction. Adult male Sprague-Dawley rats (n=14) were treated with rotenone (1 or 2mg/kg, s.

Alteration in Electroencephalogram and Monoamine Concentrations in Rat Brain following Ibogaine Treatment.

Ibogaine (IBO) is a psychoactive indole alkaloid that has antiaddictive properties. However, treatment with IBO may lead to neurotoxicity, since IBO and its metabolites interact persistently with many neurotransmitter systems. Here, we recorded cortical electroencephalogram (EEG) signals from rats anesthetized with isoflurane.