Tau protein, beta-amyloid₁₋₄₂ and clusterin CSF levels in the differential diagnosis of Parkinsonian syndrome with dementia

. 2014 Aug 15 ; 343 (1-2) : 120-4. [epub] 20140602

Jazyk angličtina Země Nizozemsko Médium print-electronic

Typ dokumentu časopisecké články, práce podpořená grantem

Perzistentní odkaz   https://www.medvik.cz/link/pmid24928081
Odkazy

PubMed 24928081
DOI 10.1016/j.jns.2014.05.052
PII: S0022-510X(14)00356-6
Knihovny.cz E-zdroje

BACKGROUND: Parkinson's disease (PD), PD with dementia (PDD) and Lewy body dementia (DLB) are synucleinopathies. PDD and DLB are sometimes considered a transition between PD and Alzheimer dementia (AD). Finding in vivo markers or their combination could help in the differential diagnosis of these neurodegenerative (ND) diseases. OBJECTIVE: The aim of this study was to assess cerebrospinal fluid (CSF) levels of tau protein, betaamyloid1-42 and clusterin and to compare these levels among patients with probable PD, PDD, DLB and AD. METHODS: CSF levels of ND markers were assessed in 96 patients (27 patients with PD, 14 with PDD, 14 with DLB, 17 with AD and 24 subjects as a control group). RESULTS: In all of the groups of patients, beta-amyloid1-42 levels were decreasing in the order PD>PDD>DLB>AD, whereas tau protein and the tau protein/beta-amyloid1-42 index were increasing in the same order (PD

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