منابع مشابه
Yersinia enterocolitica infection and tcaA-dependent killing of Caenorhabditis elegans.
Caenorhabditis elegans is a validated model to study bacterial pathogenicity. We report that Yersinia enterocolitica strains W22703 (biovar 2, serovar O:9) and WA314 (biovar 1B, serovar O:8) kill C. elegans when feeding on the pathogens for at least 15 min before transfer to the feeding strain Escherichia coli OP50. The killing by Yersinia enterocolitica requires viable bacteria and, in contras...
متن کاملYersinia enterocolitica.
Characteristics of the disease Infectious dose is 10–100 organisms Incubation period is 1⁄2–4 (usually 1–3) days; up to a week for S. dysenteriae 1 Illness: diarrhea with fever and nausea; sometimes toxemia, vomiting, cramps, and tenesmus; dysentery—blood and mucus in stools; may cause hemolytic uremic syndrome; most severe in infants; mild and asymptomatic infections occur Duration: 4–7 days; ...
متن کامل[Yersinia enterocolitica tonsillitis].
We present five cases of tonsillitis secondary to Yersinia enterocolitica. No response to commonly-used antibiotics and continuous professional contact with pigs were common. The definitive diagnosis was established by bacteriological isolation on tonsil tissue samples.
متن کاملTransfusing Yersinia enterocolitica
swabs, ultrasonography, and diagnostic lavage. Others, more suitable for chronic cases, can realistically be undertaken only in a referral centre; these include smears, mucosal biopsy, estimation of the ciliary beat frequency, and sinoscopy. With the possible exception of endoscopy none of these techniques is totally reliable.45 In this issue, van Duijn and colleagues (p 684)6 have investigated...
متن کاملPathogenic properties of Yersinia enterocolitica.
A total of 88 isolates of Yersinia enterocolitica was examined for heat-stable enterotoxin production and ability to penetrate HeLa cells and evoke keratoconjunctivitis in guinea pigs (Séreny test) as potential pathogenic properties. All 49 isolates belonging to serotypes O:3, O:8, O:9, and O:5,27 and only 5 of 39 strains of other serotypes were HeLa positive. Séreny-positive strains were found...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1996
ISSN: 0021-9746
DOI: 10.1136/jcp.49.11.955-a