Mechanisms of recrudescence of Mycobacterium bovis BCG infection in mice
نویسندگان
چکیده
منابع مشابه
Disseminated Mycobacterium bovis infection after BCG vaccination.
The Calmette-Güerin vaccine (BCG) is administered to all the newborns in Iran in order to prevent tuberculosis. Complications of this vaccine are uncommon. We report disseminated BCG disease in 17 patients less than 10 years old. This is a retrospective study of total of 17 cases who were admitted in Children Medical Center Hospital with systemic syndrome compatible with Mycobacterium disease w...
متن کاملVaccination-related Mycobacterium bovis BCG Infection
the upstream rpoBF1 but with a DNA uptake sequence (in lower case) that was added at the 5′ end to permit DNA transformation (7). The transformant strain NM05-08 was resistant to rifampin (MIC >32 mg/L), and the sequence of the rpoB gene confirmed the His→Tyr mutation. When compared to the parental isolate (LNP21362), strain NM05-08 showed reduced virulence. Indeed, bacterial loads were similar...
متن کاملdisseminated mycobacterium bovis infection after bcg vaccination
the calmette-güerin vaccine (bcg) is administered to all the newborns in iran in order to prevent tuberculosis. complications of this vaccine are uncommon. we report disseminated bcg disease in 17 patients less than 10 years old. this is a retrospective study of total of 17 cases who were admitted in children medical center hospital with systemic syndrome compatible with mycobacterium disease w...
متن کاملGrowth of mycobacterium bovis (BCG) in T lymphocyte-depleted mice.
BCG Montreal (10-6 viable bacilli) injected intravenously into adult thymectomized, irradiated, and bone marrow-reconstituted (THXB) C57Bl times C3H F1 hybrid mice induced a progressive systemic infection which killed 95% of the animals within 60 days. Control mice infected with this dose of BCG did not die. The infected THXB mice failed to develop detectable levels of tuberculin hypersensitivi...
متن کاملMechanisms of cell accumulation induced by Mycobacterium bovis BCG.
Mycobacteria, specially Mycobacterium tuberculosis are among the micro-organisms that are increasing dramatically the number of infections with death, all over the world. A great number of animal experimental models have been proposed to investigate the mechanisms involved in the host response against these intracellular parasites. Studies of airway infection in guinea-pigs and rabbits, as well...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 1989
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.57.6.1719-1724.1989