[Disturbances of glucose metabolism in epilepsy and other neurodegenerative diseases].

Disturbances of glucose metabolism in epilepsy and other neurodegenerative diseases. Impairment of glucose and acetyl-CoA metabolism is a characteristic feature of several degenerative brain diseases. Presented paper provides experimental evidences that NO, aluminum and thiamine deficiency result in concordant disturbances in acetyl-CoA campartmentalisation as well as in nonquantal and quantal acetylcholine release in rat brain nerve terminals. Our findings indicate that simultaneous depression of acetyl-CoA synthesis and its increased utilisation for acetylcholine synthesis in the presence of neurotoxic factors is likely to make brain cholinergic neurones particularly prone to neurodegeneration.