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Showing 1 to 14 of 14 for “"Mycobacterium avium subspecies paratuberculosis"”.
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Survival Of Mycobacterium Avium Subspecies Paratuberculosis In The Pol
Mycobacterium avium subspecies paratuberculosis (map) is an intracellular pathogen that is known to parasitize macrophages and monocytes. Map infiltrates gastrointestinal tract host tissue where it is the known etiological agent of johne's disease in ruminants and implicated in the etiology of …
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Transmission Dynamics Of Mycobacterium Avium Subspecies Paratuberculosis In Closed Dairy Herds In The Us
… present work focused on within farm dynamics of Mycobacterium avium subsp paratuberculosis (MAP) infection on commercial US dairies. We focused on using deterministic mathematical models informed by molecular epidemiology and analysis of longitudinal data to evaluate current assumptions of MAP …
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Age and Dose Dependent Susceptibility to Mycobacterium avium subspecies paratuberculosis Infection in Dairy Calves
Mycobacterium avium subspecies paratuberculosis (MAP) causes Johne’s disease (JD), a chronic enteritis in ruminants. Control programs focus on prevention of infection of susceptible individuals: calves < 6 months of age. However, this age-cut-off for susceptibility is not well supported …
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Isolation, Characterization, And Application Of Novel Bacteriophages For Preventing Experimental Infection With Mycobacterium avium subspecies paratuberculosis (MAP) Of Dairy Calves
… dairy industry. The disease is caused by Mycobacterium avium subsp. paratuberculosis (MAP) and primarily spreads to youngstock through the ingestion of contaminated feed and water. Due to JD's prolonged subclinical phase and the absence of a cure, conventional test-based culling has proven …
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Real Time RT-PCR for Direct Detection of Viable Mycobacterium Avium Subspecies paratuberculosis in Chron's Disease Patients and Association of Map Infection with Downregulation in Interferon-Gamma Receptor (INFG1) Gene in Crohn's Disease Patients
Association of Mycobacterium avium subspecies paratuberculosis (MAP) with Crohn's disease (CD) and not with ulcerative colitis (UC), two forms of inflammatory bowel disease (IBD), has been vigorously debated in recent years. This theory has been strengthened by recent culture of MAP from breast …
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Evaluation of a Paratuberculosis Quantitative Polymerase Chain Reaction Assay with Microscopic Correlation
Paratuberculosis is an intestinal condition in ruminants infected with Mycobacterium avium subspecies paratuberculosis (MAP) and precedes Johne's disease, a chronic enteric disorder in ruminants caused by MAP infection. Necropsy with histopathology provides definitive diagnosis of Johne's disease …
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Antimicrobial effects of naturally occurring compounds against microorganisms relevant to food safety
… coli (E. coli), Clostridium sporogenes and Mycobacterium avium subspecies paratuberculosis {Map). The most active compounds against these bacteriainclude 2,5-dihydroxybenzaldehyde, 2-hydroxy-5-methoxybenzaldehyde, apple Epolyphenols, green tea polyphenols, gallic acid, garlic powder, onion …
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Estimating diagnostic test performance and examining effective testing strategies for the control of Johne's disease in western Canadian cow-calf herds
… of persistent infection with the bacterium Mycobacterium avium subspecies paratuberculosis in cattle. Clinical signs include severe diarrhea and gradual weight loss with maintained appetite until the point of emaciation. Infected animals remain in a subclinical state either indefinitely or …
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Brucella abortus RB51 vaccine: Testing its Spectrum of Protective and Curative Characteristics
… immunity (CMI) against BA infections. Mycobacterium avium subspecies paratuberculosis (MAP) causes paratuberculosis in ruminants. It is a slow growing intracellular parasite that requires CMI for its control, belongs to the genus Mycobacterium, and is closely related to M. avium avium …
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Development of novel therapies for gut dysbioses
… infective cause of Crohn’s disease called Mycobacterium avium subspecies paratuberculosis (MAP). This comprised of three antibiotics which were active intracellularly - another ‘triple therapy’ akin to HP treatment. However, curing HP could be achieved in 7 days and ulcer healing in 6 weeks …
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Evaluation of Intestinal Microbial Diversity and a New Antibiotic Regimen in Crohn's Disease Patients
… inflammatory bowel disease involving Mycobacterium avium subspecies paratuberculosis (MAP). Other microorganisms such as adherent-invasive Escherichia coli (AIEC) have also been proposed in CD association. To date, only one study investigated both MAP and AIEC simultaneously using …
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Cellular Immune Response And Gene Expression Profiling In Crohn's Dise
… aspects found in tuberculosis, leprosy and paratuberculosis. The latter, a chronic enteritis in cattle, goat, sheep and primates, which is similar to human enteritis, also known as cd, is caused by a fastidious, slow growing mycobacterium avium subspecies paratuberculosis (map). Due to the …
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Bioengineering of nisin to enhance functionality against dairy pathogens
… to control the Crohn’s disease-linked pathogen Mycobacterium paratuberculosis was assessed in a raw milk cheese. Although lacticin 3147 production did not effectively control the pathogen, the study provided an impetus to employ a variety of PCR-based mutagenesis techniques with a view to the …
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Common Pool Goods and New Technology Adoption: How Canada Can Implement New Vaccinology Strategies Related to Johne’s Disease
… for tuberculosis (TB), caused by the pathogens Mycobacterium tuberculosis (M. tb, the human variant) and Mycobacterium bovis (M. bovis, the bovine variant). When positive TB results are triggered, either due to the presence of the disease or due to false-positives, governments quarantine the …