کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6803506 | 1433542 | 2016 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
CSF d-serine concentrations are similar in Alzheimer's disease, other dementias, and elderly controls
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
سالمندی
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چکیده انگلیسی
Cerebrospinal fluid (CSF) levels of d-serine were recently reported as a potential new biomarker for Alzheimer's disease (AD), showing a perfect distinction between AD patients and healthy controls. In this study, we aimed to confirm these results and extend these previous findings to dementia with Lewy bodies and frontotemporal dementia. d-Serine levels in CSF of 29 AD patients, 8 dementia with Lewy bodies patients, 14 frontotemporal dementia patients, and 28 nondemented controls were measured using ultra-high-performance liquid chromatography-tandem mass spectrometry. In contrast to previous findings, in our study CSF d-serine levels were only slightly increased in AD patients compared with controls. CSF d-serine in AD did not differ from other dementias and was also not correlated to mini-mental state examination-scores. Owing to the large overlap of d-serine levels, we conclude that CSF d-serine is neither a suitable biomarker for AD nor for cognitive decline.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neurobiology of Aging - Volume 42, June 2016, Pages 213-216
Journal: Neurobiology of Aging - Volume 42, June 2016, Pages 213-216
نویسندگان
Elisanne A.L.M. Biemans, Nanda M. Verhoeven-Duif, Johan Gerrits, Jurgen A.H.R. Claassen, H. Bea Kuiperij, Marcel M. Verbeek,