Results 61 to 70 of about 11,746 (270)

An eco-friendly decontaminant to kill Mycobacterium avium subsp. paratuberculosis

Journal of Microbiological Methods, 2020
Mycobacteria are difficult to kill due to the complexity of their cell wall. Further, Mycobacterium avium subsp. paratuberculosis (MAP) has one of the more elaborate cell wall compositions of all the mycobacteria. As a working pathogen within a research laboratory setting or as an environmental contaminant shed in the manure from infected animals, MAP ...
M. Walker, A. Turner, J.R. Stabel
openaire   +4 more sources

Specific immunoassays confirm association of Mycobacterium avium subsp. paratuberculosis with type-1 but not type-2 diabetes mellitus [PDF]

, 2009
Background Mycobacterium avium subspecies paratuberculosis (MAP) is a versatile pathogen with a broad host range. Its association with type-1 diabetes mellitus (T1DM) has been recently proposed.
Ahmed, Niyaz, Fadda, Giovanni, Gerlach, Gerald, Hasnain, Seyed E., Paccagnini, Daniela, Rosu, Valentina, Sechi, Leonardo Antonio, Zanetti, Stefania Anna Lucia   +7 more
core  

Conserved mycobacterial sRNA B11 regulates lipooligosaccharide synthesis at posttranscriptional level in Mycobacterium marinum

mLife, Volume 4, Issue 4, Page 447-460, August 2025.
Abstract Extractable glycolipids of mycobacteria, such as lipooligosaccharides (LOSs), play crucial roles in responding to environmental stress and modulating the host immune response. Although the biosynthesis of LOS is likely regulated at multiple levels to ensure proper composition of the cell wall, the key regulators remain unknown.
Chuan Wang, Cheng Bei, Yufeng Fan, Qingyun Liu, Yue Ding, Howard E. Takiff, Qian Gao   +6 more
wiley   +1 more source

Presence of Mycobacterium avium Subspecies paratuberculosis Monitored Over Varying Temporal and Spatial Scales in River Catchments:Persistent Routes for Human Exposure [PDF]

, 2019
Mycobacterium avium subspecies paratuberculosis (Map) was monitored by quantitative PCR over a range of temporal and spatial scales in the River Tywi catchment.
Bo, Bull, Caldow, Kuenstner, Mardia, McCullagh, Naser, Niegowska, Over, Poupart, Rhodes, Sorensen, Thorel, Wolf   +13 more
core   +6 more sources

Evaluating the Effects of 60°C Heating for 90 Min on Bacterial Pathogen Viability and IgG Concentration in Bovine Colostrum

Veterinary Medicine and Science, Volume 11, Issue 4, July 2025.
Heating bovine colostrum at 60°C for up to 90 min eliminates key pathogens, including Escherichia coli, Salmonella Enteritidis, Mycobacterium avium subsp. paratuberculosis and Mycobacterium avium subsp. avium, while preserving IgG levels. This protocol ensures microbial safety and colostrum quality, offering a practical solution for dairy herd health ...
Mostafa Moazeni, Aria Rasooli, Mohammad Nouri, Masoud Ghorbanpoor, Nader Mosavari, Amir Zakian   +5 more
wiley   +1 more source

The Association of Mycobacterium avium subsp. paratuberculosis with Inflammatory Bowel Disease

PLOS ONE, 2016
The association of Mycobacterium avium subspecies paratuberculosis (M. paratuberculosis) with Crohn's disease is a controversial issue. M. paratuberculosis is detected by amplifying the IS900 gene, as microbial culture is unreliable from humans. We determined the presence of M. paratuberculosis in patients with Crohn's disease (CD) (n = 22), ulcerative
Hazel M. Mitchell, Brett A. Neilan, George Daskalopoulos, Verlaine J. Timms   +3 more
openaire   +5 more sources

ДИФЕРЕНЦИРАНЕ НА ВИДОВЕ МИКОБАКТЕРИИ ОТ MYCOBACTERIUM AVIUM COMPLEX

Животновъдни науки, 2016
Mycobacterium avium complex (МАС) включва M. avium, M. paratuberculosis, M. lepraemurium и M. intracellulare. Mycobacterium avium subsp. avium (МАА) и М. avium subsp.
Таня Савова, Магдалена Боновска, Албена Димитрова, Николай Лалковски   +3 more
doaj  

Environmental sampling to assess the bioburden of Mycobacterium avium subspecies paratuberculosis in drylot pens on California dairies. [PDF]

, 2019
Mycobacterium avium subspecies paratuberculosis (MAP) is a bacterium that can cause substantial economic losses in infected dairy herds due to reduced milk production and increased cow-replacement costs.
Adaska, John M, Aly, Sharif S, Anderson, Randall J, Chamchoy, Tapakorn, Williams, Deneice R   +4 more
core  

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

FEBS 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, Marcio Vinicius Bertacine Dias   +1 more
wiley   +1 more source

Detection of Mycobacterium avium subsp. paratuberculosis in a sheep flock in Tuscany

Tropical Animal Health and Production, 2015
Paratuberculosis is an infectious disease which affects ruminants. In this work, a sheep flock in Garfagnana district (Tuscany, Italy) was examined by agar gel immune-diffusion (AGID) tests, culture, and PCR from feces, milk, tissue samples, and cheeses. At the first AGID test, 7/280 (2.5 %) animals were positive.
GALIERO, ALESSIA, FRATINI, FILIPPO, TURCHI, BARBARA, Colombani, G., NUVOLONI, ROBERTA, CERRI, DOMENICO   +5 more
openaire   +4 more sources