3 resultados
Alzheimer's disease (AD), a progressive neurodegenerative disorder with many cognitive and neuropsychiatric symptoms is biochemically characterized by a significant decrease in the brain neurotransmitter acetylcholine (ACh). Plant-derived metabolites, including alkaloids have been reported to
Reactive oxygen species (ROS) play an important role in neuronal damage and death that occurs in several neurodegenerative disorders, namely in Alzheimer's disease (AD). The observation that ROS neutralization may slow or reduce the neurodegenerative process associated with those pathologies
The cytoprotective effect of vinpocetine [14-ethoxycarbonyl-(3alpha, 16alpha-ethyl)-14,15-eburnamine] was investigated on PC12 cells treated with the amyloid beta-peptides (Abeta) for 24 hours. Vinpocetine was shown to protect cells from the inhibition in redox status induced by exposure to