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Ureaplasma urealyticum serotypes in urinary tract disease.

Authors :
Hewish MJ
Birch DF
Fairley KF
Source :
Journal of clinical microbiology [J Clin Microbiol] 1986 Jan; Vol. 23 (1), pp. 149-54.
Publication Year :
1986

Abstract

Ureaplasma urealyticum cultures from 124 patients with urinary tract disease were serotyped by indirect immunofluorescence, using antisera to serotypes I to VIII. A similar range of serotypes was recovered from first-voided, midstream, and bladder-aspiration (SPA) urine, upper urinary tract samples, and vaginal swabs. Serotype VI was predominant (44/124) among the samples, whereas serotypes V (1/124 samples) and VII (0/124 samples) were uncommon. Twenty of 124 cultures contained more than one serotype, and three cultures were untypeable. Serotypes cultured from bladder urine were also present in vaginal and urethral samples, although these samples often carried additional serotypes. Consecutive SPA samples from the same patient invariably contained the same serotype, whereas some consecutive midstream urine samples showed a loss or gain of serotypes with time. One patient carried the same serotype in SPA urine over a period of 13 months. The pattern of serotypes recovered from the urinary tract was similar irrespective of the sampling site, the site of infection, the clinical diagnosis and renal function of the patient, and the presence or absence of other microorganisms. Colonization above the urethra and association with urinary tract disease appeared to be serotype independent.

Details

Language :
English
ISSN :
0095-1137
Volume :
23
Issue :
1
Database :
MEDLINE
Journal :
Journal of clinical microbiology
Publication Type :
Academic Journal
Accession number :
3700599
Full Text :
https://doi.org/10.1128/jcm.23.1.149-154.1986