Pathogenecity of Yersinia enterocolitica for mice
نویسندگان
چکیده
منابع مشابه
Yersinia 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 کاملIncreased susceptibility to Yersinia enterocolitica Infection of Tff2 deficient mice.
TFF2 is one of the members of the trefoil factor family, known for its role in protection of gastrointestinal epithelia upon injury; however, recent studies suggest that TFF2 could also play an important role in the immune system. In the present study Tff2 deficient and wild type mice were infected by Y. enterocolitica which resulted in a lethal outcome in all Tff2 deficient mice, but not in WT...
متن کاملYersinia enterocolitica infection in resistant and susceptible strains of mice.
We investigated natural resistance in mice to Yersinia enterocolitica, an enteric bacterial pathogen of humans, with a view to determine host genetic factors that are important in resistance. Most mouse strains studied (C3H/HeN, BALB/c, BALB.B, DBA/2, A, Swiss, and SWR) were highly susceptible to infection (50% lethal dose [LD50], 2 X 10(2) to 6 X 10(2) Y. enterocolitica administered intravenou...
متن کاملExperimental Yersinia enterocolitica infection in mice: kinetics of growth.
Infection of several strains of laboratory mice with a virulent strain of Yersinia enterocolitica was followed by performing viable bacterial counts on homogenates of selected tissues at intervals after intragastric, aerogenic, or intravenous infection. It is observed that CD-1 mice are more susceptible to Y. enterocolitica infection than either the C(57)B1/6 or B6D2 strains. Development of an ...
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.
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1975
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.11.1.164-170.1975