Cristina Parrado-Fernández

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Neuropathological symptoms of Alzheimer's disease appear in advances stages, once neuronal damage arises. Nevertheless, recent studies demonstrate that in early asymptomatic stages, ß-amyloid peptide damages the cerebral microvasculature through mechanisms that involve an increase in reactive oxygen species and calcium, which induces necrosis and apoptosis(More)
We studied ubiquinone (Q), Q homologue ratio, and steady-state levels of mCOQ transcripts in tissues from mice fed ad libitum or under calorie restriction. Maximum ubiquinone levels on a protein basis were found in kidney and heart, followed by liver, brain, and skeletal muscle. Liver and skeletal muscle showed the highest Q(9)/Q(10) ratios with significant(More)
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