July 1, 1995Arthritis & Rheumatism127 citations
View Full PaperAmplification of plasmid and chromosome chlamydia dna in synovial fluid of patients with reactive arthritis and undifferentiated seronegative oligoarthropathies
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Abstract
OBJECTIVE: To investigate the hypothesis that whole bacteria might be found in the joints of patients with Chlamydia-associated reactive arthritis. METHODS: The presence of 2 plasmid- and 2 chromosome-specific sequences of Chlamydia DNA was investigated by amplification with the polymerase chain reaction, in synovial fluid (SF) samples from 71 patients with various arthropathies. RESULTS: Chlamydia DNA was found in SF samples from 22 patients. CONCLUSION: Whole chlamydiae are likely present in the SF of patients with Chlamydia-associated reactive arthritis.