Results 81 to 90 of about 10,038 (213)

No difference in paratuberculosis seroprevalence between organic and conventional dairy herds in the Netherlands [PDF]

open access: yes, 2005
Purpose. Paratuberculosis or Johne’s disease in cattle is considered to play a role in the pathogenesis of Crohn’s disease in humans. Whether organic production may influence the prevalence of paratuberculosis in dairy herds was not known until now and ...
Kijlstra, Prof.Dr. A.
core   +2 more sources

Iron-sparing Response of Mycobacterium avium subsp. paratuberculosis is strain dependent [PDF]

open access: yes, 2010
Background: Two genotypically and microbiologically distinct strains of Mycobacterium avium subsp. paratuberculosis (MAP) exist - S and C MAP strains that primarily infect sheep and cattle, respectively.
Abirami Kugadas   +7 more
core   +2 more sources

The multiple roles of the NlpC_P60 peptidase family in mycobacteria – an underexplored target for antimicrobial drug discovery

open access: yesFEBS Letters, Volume 599, Issue 9, Page 1203-1221, May 2025.
The NlpC_P60 superfamily of peptidases is recognised by its key role in bacterial cell wall homeostasis. Recently, studies have also described the involvement of NlpC_P60‐like enzymes in bacterial competitive mechanisms and pathogenesis across several lineages.
Catharina dos Santos Silva   +1 more
wiley   +1 more source

Establishment of persistent enteric mycobacterial infection following streptomycin pre-treatment

open access: yesGut Pathogens, 2023
Mycobacterium avium subsp. paratuberculosis (MAP) is the causative agent of paratuberculosis, a chronic gastrointestinal disease affecting ruminants. This disease remains widespread in part due to the limitations of available diagnostics and vaccines.
Shannon C. Duffy   +5 more
doaj   +1 more source

Epidemiology and economic impact of Johne's disease in Irish dairy herds [PDF]

open access: yes, 2008
End of project reportThis project addressed two aspects of an emerging infectious disease of Irish cattle; the epidemiology and the economic impacts of Johne’s disease (paratuberculosis).
Mee, John F, Richardson, Esther K. B.
core  

Inferring biomarkers for Mycobacterium avium subsp. paratuberculosis infection and disease progression in cattle using experimental data [PDF]

open access: yes, 2017
Available diagnostic assays for Mycobacterium avium subsp. paratuberculosis (MAP) have poor sensitivities and cannot detect early stages of infection, therefore, there is need to find new diagnostic markers for early infection detection and disease ...
Eda, Shigetoshi   +3 more
core   +1 more source

An Unusual Encounter: Mycobacterium Paratuberculosis Infection in Wild Sheep

open access: yesVeterinary Medicine and Science, Volume 11, Issue 3, May 2025.
This study reports Johne's disease (JD) in Isfahan wild sheep, marking the first documented case in Iran's wild ruminants. The disease, caused by Mycobacterium avium subspecies paratuberculosis (MAP), was confirmed through PCR and histopathological examination.
Javad Abbasi   +7 more
wiley   +1 more source

Emerging Pathogenic Bacteria: Mycobacterium avium subsp. paratuberculosis in Foods [PDF]

open access: yesKorean Journal for Food Science of Animal Resources, 2011
Mycobacterium avium paratuberculosis (MAP), the cause of Johne’s disease in animals, may be a causative agent ofCrohn’s disease (CD) in humans, but the evidence supporting this claim is controversial. Milk, meat, and water could bepotential sources of MAP transmission to humans.
Jung-Hoan Kim, Mansel W. Griffiths
openaire   +1 more source

Coloração de Ziehl-Neelsen como método rápido de diagnóstico de paratuberculose ovina Ziehl-Neelsen staining as a fast method in the diagnosis of ovine paratuberculosis

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2008
Estudou-se a presença de bacilos álcool-ácido resistentes compatíveis com Mycobacterium avium subsp. paratuberculosis em esfregaços de fezes e tecidos de ovinos.
A.C. Coelho   +3 more
doaj   +1 more source

Disruption of Mycobacterium avium subsp. paratuberculosis-specific genes impairs in vivo fitness [PDF]

open access: yes, 2014
Background: Mycobacterium avium subsp. paratuberculosis (MAP) is an obligate intracellular pathogen that infects many ruminant species. The acquisition of foreign genes via horizontal gene transfer has been postulated to contribute to its pathogenesis ...
Behr, Marcel A   +4 more
core   +2 more sources

Home - About - Disclaimer - Privacy