| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 3064691 | Journal of Neuroimmunology | 2010 | 5 Pages |
Abstract
BackgroundPlasma and B cells are implicated in multiple sclerosis (MS) and produce free light chains (FLC) that are excreted in urine.ObjectiveTo confirm that demyelinating diseases (DD) cause increased urinary FLCs.MethodUrinary FLC in 50 patients with DD were compared to 20 patients with posterior uveitis (PU), 19 with AIDS, 34 with rheumatoid arthritis (RA) and 19 normal controls (NC).ResultSubjects with DD, PU, RA and AIDS have higher urinary FLCs than NC (p < 0.01). Urinary FLCs did not correlate with gadolinium-enhancing lesions on MRI.ConclusionsUrinary FLCs are raised in DD. Further studies are required to see if they correlate with disease activity.
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Authors
Ruth Dobson, R.F. Miller, H.E. Palmer, M. Feldmann, E.J. Thompson, A.J. Thompson, D.H. Miller, G. Giovannoni,