Cyanide metabolism in motor neuron disease

Publisher Website
Google Scholar
Abstract
Cyanide concentrations in whole blood, saliva and urine were measured in 83 patients with motor neuron disease (MND) and age-, sex-matched control subjects consisting of 62 patients with and 49 without neurological disorders. Cyanide levels in whole blood and urine of MND patients were significantly higher than the nonneurological control groups in smokers and non-smokers. Cyanide levels in whole blood of MND patients were also higher than the neurologic control group in smokers, but not in non-smokers. There was no significant difference between the cyanide level and either the clinical types or degree of disability of MND. The results suggest that MND patients possess a disorder in cyanide metabolism.