ISSN:
1437-160X
Keywords:
Human parvovirus B19
;
Juvenile rheumatoid arthritis
;
Rheumatoid arthritis
;
Refractory group
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
Notes:
Abstract We investigated the prevalence of antihuman parvovirus B19 immunoglobulin G (IgG) antibody in 108 Japanese patients with rheumatoid arthritis (RA) and 11 patients with polyarticular juvenile rheumatoid arthritis (JRA). Seropositivity of anti-B19 was significantly higher in patients with refractory RA (57.6%, 38/66) compared with patients with remittent RA (19.0%, 8/42; P〉0.001) or age-matched controls (24.3%, 19/78; P〉0.001). Patients with refractory polyarticular JRA had a significantly higher frequency of anti-B19 seropositivity (71.4%, 5/7) than age-matched controls (8.3%, 5/60; P〉0.001), while none of the remittent group was positive for the antibody (0/4).
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00300807
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