Abstract:
AIMS:Depression is a highly prevalent disorder in the elderly and one of the risk factors for developing dementia. The present study involves patients with Alzheimer's disease (AD), geriatric major depressive disorder (MDD) and cognitively healthy controls aiming to compare baseline cerebrospinal fluid (CSF) biomarkers. METHODS:The study included 52 patients with more than 60 years of age with a diagnosis of MDD, AD, and healthy controls. All individuals underwent a medical history, physical, and neurologic examination, laboratory tests and neuropsychological assessment to rule out any clinical diseases or disorders. Measurement of CSF P-tau(181) , T-tau, and Aβ42 was performed using commercial assays (ELISA). RESULTS:CSF Aβ42 levels of depressed patients and normal controls were significantly higher than in AD. There was not any significant difference in measures of P-tau among the groups. T-tau, however, showed to be significantly different among the groups, with higher measures in AD group. Higher levels of P-tau were observed in four MDD patients compared with controls. CONCLUSION:CSF Aβ42, T-tau, and P-tau levels may differentiate between AD and depression in a Brazilian sample.
journal_name
CNS Neurosci Therjournal_title
CNS neuroscience & therapeuticsauthors
Reis T,Brandão CO,Freire Coutinho ES,Engelhardt E,Laks Jdoi
10.1111/j.1755-5949.2012.00311.xsubject
Has Abstractpub_date
2012-07-01 00:00:00pages
524-9issue
7eissn
1755-5930issn
1755-5949journal_volume
18pub_type
杂志文章abstract:AIMS:The mouse model of allo-head and body reconstruction (AHBR) has recently been established to further the clinical development of this strategy for patients who are suffering from mortal bodily trauma or disease, yet whose mind remains healthy. Animal model studies are indispensable for developing such novel surgic...
journal_title:CNS neuroscience & therapeutics
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journal_title:CNS neuroscience & therapeutics
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journal_title:CNS neuroscience & therapeutics
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journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,评审
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更新日期:2011-10-01 00:00:00
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pub_type: 杂志文章
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journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
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更新日期:2020-09-01 00:00:00
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journal_title:CNS neuroscience & therapeutics
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更新日期:2013-09-01 00:00:00
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journal_title:CNS neuroscience & therapeutics
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更新日期:2017-06-01 00:00:00