Journal
NEUROSCIENCE LETTERS
Volume 300, Issue 3, Pages 182-184Publisher
ELSEVIER SCI IRELAND LTD
DOI: 10.1016/S0304-3940(01)01574-9
Keywords
blood-blood-cerebrospinal fluid barrier; Parkinson's disease; cerebrospinal fluid; albumin; IgG cerebrospinal fluid/serum ratios; humoral immune response
Categories
Ask authors/readers for more resources
Dysfunction of the blood-cerebrospinal fluid barrier (BCB) has been implicated in the pathogenesis of Parkinson's disease (PD) and other neurodegenerative disorders. Therefore, we assayed serum and cerebrospinal fluid (CSF) from 30 parkinsonian patients and 30 controls for concentrations of albumin and IgG. The CSF/serum ratio for albumin (AQ), IgG (GQ), IgG-index as well as determination of oligoclonal bands were used to evaluate BCB function and to quantify humoral immune response within the central nervous system (CNS). Levels of AQ, GQ and IgG-index did not significantly differ in both groups. We found no dysfunction of the blood-CSF barrier or signs of local synthesis of IgG in the central nervous system of parkinsonian patients. Our data do not support the hypothesis of a dysfunctional BCB that contributes to pathophysiological mechanisms underlying PD. (C) 2001 Elsevier Science Ireland Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available