نتایج جستجو برای: mycobacterium avium subspecies paratuberculosis map
تعداد نتایج: 252005 فیلتر نتایج به سال:
Microarray-based comparisons of three Mycobacterium avium subsp. paratuberculosis isolates, including one sheep strain and two cattle strains, identified three large genomic deletions in the sheep strain, totaling 29,208 bp and involving 24 open reading frames. These deletions may help explain some of the differences in pathogenicity and host specificity observed between the cattle and sheep st...
Milk and faecal samples from sheep and goats with clinical symptoms of paratuberculosis were examined for the presence of Mycobacterium avium subsp.paratuberculosis by culture in M7H11 and Herrold’s, as well as in MGIT. The determination was based on two groups of clinically suspected animals in Northern Greece: group I consisted of 65 goats and group II consisted of 35 sheep, belonging to 8 go...
Rabbits have been increasingly linked to the persistence of paratuberculosis (Johne's disease) in domestic ruminants in the United Kingdom. The aims of this study were to determine the routes of intraspecies transmission of Mycobacterium avium subspecies paratuberculosis (MAP) in rabbits and to estimate the probability of transmission via each route, in order to gain understanding of the dynami...
Johne's disease (JD) caused by Mycobacterium avium subspecies paratuberculosis (MAP) is a major threat to the dairy industry and possibly some cases of Crohn's disease in humans. A MAP vaccine that reduced of clinical disease and/or reduced fecal shedding would aid in the control of JD. The objectives of this study were (1) to evaluate the efficacy of 5 attenuated strains of MAP as vaccine cand...
Mycobacterium avium subsp. paratuberculosis causes Johne's disease, a systemic infection and chronic inflammation of the intestine that affects many species, including primates. Infection is widespread in livestock, and human populations are exposed. Johne's disease is associated with immune dysregulation, with involvement of the enteric nervous system overlapping with features of irritable bow...
Mycobacterium avium subspecies paratuberculosis – DRAFT risk assessment related to exposure via food
1. MAP is a multi-host pathogen and has been isolated from a variety of wild and domesticated animals (Verma, 2013). MAP commonly infects dairy cattle, leading to Johne’s disease, which is also known as paratuberculosis. The infection is chronic, progressive, and incurable (Collins, 1997). Paratuberculosis affects domesticated and wild ruminants including those used in food production mainly ca...
Although a causal link between Mycobacterium avium subspecies paratuberculosis (MAP) and Crohn's disease has not been proved, previous studies suggest that the potential routes of human exposure to MAP should be investigated. We conducted a systematic review of literature concerning the likelihood of contamination of food products with MAP and the likely changes in the quantity of MAP in dairy ...
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