| Literature DB >> 3380350 |
A Kilinç1, A S Yalçin, D Yalçin, Y Taga, K Emerk.
Abstract
Recent evidence suggests that among the factors that lead to neurodegenerative changes in Parkinson's disease are stimulation of lipid peroxidation and deficiency of glutathione and glutathione peroxidase in substantia nigra. We have investigated the effect of neurodegenerative changes on plasma and erythrocytes of patients with Parkinson's disease and compared the results with those of age-matched controls. Both plasma lipid peroxide levels and erythrocyte susceptibility to lipid peroxidation were significantly increased in Parkinson's disease. Erythrocyte fragility tests revealed that in 35% of the patients there was increased fragility. In addition, erythrocyte catalase activities were not changed whereas glutathione levels and glutathione peroxidase activities were decreased in Parkinson's disease. Our results suggest that erythrocyte membrane integrity may be impaired in Parkinson's disease.Entities:
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Year: 1988 PMID： 3380350 DOI： 10.1016/0304-3940(88)90467-3
Source DB: PubMed Journal: Neurosci Lett ISSN： 0304-3940 Impact factor: 3.046