نتایج جستجو برای: besnoitia caprae
تعداد نتایج: 386 فیلتر نتایج به سال:
Mycobacterium caprae, a member of the Mycobacterium tuberculosis complex, is the main causative agent of bovine tuberculosis in alpine regions. Bacterial culture is the gold standard in bovine tuberculosis diagnostic but takes up to twelve weeks. This increases the time and costs for stocks affected with bovine tuberculosis. Hence this study focused on the implementation of a fast and precise m...
Genetic diversity in populations of invasive species is influenced by a variety of factors including reproductive systems, ploidy level, stochastic forces associated with colonization and multiple introductions followed by admixture. Here, we compare genetic variation in native and introduced populations of the clonal plant Oxalis pes-caprae to investigate the influence of reproductive mode and...
Spoligotyping and exact tandem repeat (ETR) analysis of Mycobacterium bovis and M. caprae isolated strains has been routinely carried out in Italy since 2000 to obtain a database of genetic profiles and support traditional epidemiological investigations. In this study, we characterized 1,503 M. bovis and 57 M. caprae isolates obtained from 2000 to 2006 in 747 cattle herds mainly located in nort...
Spoligotyping was used to examine IS6110-positive DNA of 26 Mycobacterium bovis, M. bovis BCG and M. bovis subsp. caprae non-viable isolates stored up to 10 years. All of these isolates were previously identified by biochemical tests and all 17/17 tested isolates were earlier found virulent for guinea pigs. In total seven spoligotypes, designated S1–S7, were detected and compared with the spoli...
BACKGROUND/AIMS Animal tuberculosis (TB) is a complex animal health problem that causes disruption to trade and significant economic losses. TB involves a multi-host system where sheep, traditionally considered a rare host of this infection, have been recently included. The aims of this study were to develop an experimental TB infection model in sheep with a Mycobacterium caprae field strain is...
This study evaluates the effect of methanol extracts of three Brazilian medicinal plants on in vitro proliferation of human mononuclear cells. Lymphoproliferation assay was carried out by incubating human peripheral blood mononuclear cells from healthy donors (1 x 10(6) cells/mL) with extracts of Calophyllum brasiliense (roots), Ipomoea pes-caprae (whole plant) and Matayba elaeagnoides (bark), ...
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