Clinical isolation of Yersinia enterocolitica: cold temperature enrichment.
نویسندگان
چکیده
A cold-temperature enrichment procedure was used to isolate Yersinia enterocolitica serotype 6 from a clinical stool specimen. The use of conventional laboratory media and enrichment procedures failed to isolate this organism.
منابع مشابه
Yersinia enterocolitica: its isolation by cold enrichment from patients and healthy subjects.
Routine culture and cold enrichment were compared in a prospective study on the isolation of Yersinia enterocolitica from patients with intestinal disease. Healthy controls were examined with the cold enrichment method only. Y enterocolitica was isolated from 5.9% of 1635 patient stools, 3.4% of 206 appendices, and 4.0% of 555 control stools. Serotypes 0:3 and 0:9 were eight times more prevalen...
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The inhibition of the growth of Yersinia enterocolitica by other gram-negative bacteria in mixed cultures at 32 degrees C was not the consequence of a depletion in essential nutrients, an unfavorable change in pH or oxygen tension or the production of toxic metabolic products. The inability of Y. enterocolitica to attain its potential maximum population in mixed cultures appeared instead to res...
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Tonsils of 829 fattening pigs originating from Belgium (n = 201), Italy (n = 428), and Spain (n = 200) were collected between 2005 and 2007 to study the prevalence of enteropathogenic Yersinia in slaughter pigs. Isolation of Yersinia enterocolitica and Yersinia pseudotuberculosis was done by selective enrichment and by cold enrichment for 7 and 14 days. Pathogenic Y. enterocolitica and Y. pseud...
متن کاملشیوع آنتروکولیت یرسینیایی در دیسانتری کودکان
Yersinia enterocolitis causes a wide spectrum of human diseases including gasteroentritis, which is the most frequent of its manifestation. Other diseases and clinical syndromes resulting from Yersinia enterocolitica are septicemia, mesenteric lymphadenitis, apendisitis, exudative pharyngitis, reactive artiritis, nodosum erythema and rarely Reiter's syndrome. In many countries such as western E...
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عنوان ژورنال:
- Journal of clinical microbiology
دوره 2 6 شماره
صفحات -
تاریخ انتشار 1975