Soden, Muriel, Vasudevan, Helen, Roberts, Brenda, Coelen, Robert, Hamlin, Gary, Vasudevan, Subash, and La Brooy, Justin (2000) Detection of viral ribonucleic acid and histologic analysis of inflamed synovium in Ross River virus infection. Arthritis & Rheumatism, 43 (2). pp. 365-369.

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Abstract

Objective To document the histology of Ross River virus (RRV) arthritis and to examine inflamed synovium for viral RNA.

Methods Biopsy tissue from the inflamed knees of 12 patients with RRV infection was studied using conventional and immunostaining techniques. Reverse transcriptase–polymerase chain reaction technology was used to probe for the presence of viral RNA in the synovial biopsy samples and in serum.

Results Hyperplasia of the synovial lining layer, vascular proliferation, and mononuclear cell infiltration were the main histologic changes. RRV RNA was found in knee biopsy tissue that was obtained from 2 patients at 5 weeks after the onset of symptoms.

Conclusion RRV RNA was identified in inflamed synovium more than a month after symptoms began. Inflammation was apparent in the absence of detectable virus in the majority of patients.

Item ID:	26236
Item Type:	Article (Research - C1)
ISSN:	0004-3591
Keywords:	viral ribonucleic acid
Date Deposited:	28 Apr 2013 22:26
FoR Codes:	11 MEDICAL AND HEALTH SCIENCES > 1107 Immunology > 110704 Cellular Immunology @ 100%
SEO Codes:	92 HEALTH > 9299 Other Health > 929999 Health not elsewhere classified @ 100%
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