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Mishra, M and Taneja, M and Seth, P and Sharma, SK (2011) Tetrahydrocurcumin confers protection against amyloid b-induced toxicity. Neurochemistry, 22 (1). pp. 23-27.

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Abstract

Amyloid plaques and neurofibrillary tangles are the hallmarks of Alzheimer's disease. Amyloid β, a primary component of the amyloid plaques, is neurotoxic. Considerable attention has been directed toward identifying compounds with neuroprotective properties. Using rat primary hippocampal cultures, we show that tetrahydrocurcumin (THC), a metabolite of curcumin, shows a protective effect against oligomeric amyloid-β-induced toxicity. We further show that THC reduces amyloid-β-induced (i) increase in the level of reactive oxygen species, (ii) decrease in mitochondrial membrane potential, and (iii) caspase activation. In addition, we show that THC protects human neurons from oligomeric amyloid-β-induced toxicity as well. Thus, THC confers protection against amyloid-β-induced toxicity, and the antioxidant activity may contribute to its protective effect.

Item Type: Article
Subjects: Neurodegenerative Disorders
Neuro-Oncological Disorders
Neurocognitive Processes
Neuronal Development and Regeneration
Informatics and Imaging
Genetics and Molecular Biology
Depositing User: Dr. D.D. Lal
Date Deposited: 01 Jan 2018 09:13
Last Modified: 18 May 2018 11:03
URI: http://nbrc.sciencecentral.in/id/eprint/288

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