Results 21 to 30 of about 9,893 (203)

The Effect of Mycobacterium avium Complex Infections on Routine Mycobacterium bovis Diagnostic Tests [PDF]

open access: yes, 2011
Bovine tuberculosis (bTB) is diagnosed in naturally infected populations exposed to a wide variety of other pathogens. This study describes the cell-mediated immune responses of cattle exposed to Mycobacterium avium subspecies paratuberculosis (Map) and ...
Bakker, D.   +11 more
core   +1 more source

Management of infection with nontuberculosis mycobacteria [PDF]

open access: yes, 2004
The nontuberculosis mycobacteria are often naturally resistant to the conventional antibiotics and to antituberculosis drugs (1–3). In addition, providing advice for the treatment of nontuberculosis is complicated by the variable and changing ...
Gillespie, Stephen H.   +1 more
core   +1 more source

PCR analysis of the presence and location of Mycobacterium avium in a constructed reed bed, with implications for avian tuberculosis control [PDF]

open access: yes, 2009
The potential of reed beds to act as biofilters of pathogenic and environmental mycobacteria was investigated through examination of the fate of mycobacteria in a constructed reed bed filtering effluent from a large captive wildfowl collection ...
ZSL   +9 more
core   +1 more source

A case of axillary lymphadenitis caused by Mycobacterium intracellulare in an immunocompetent patient

open access: yesRespiratory Medicine Case Reports, 2019
Axillary lymphadenitis caused by non-tuberculous mycobacteria is rare and has been reported in immunocompromised hosts. Herein, we report the case of a 67-year-old man without immunodeficiency who developed right axillary lymphadenitis caused by ...
Junko Itano   +8 more
doaj   +1 more source

A meta-analysis of the effect of dose and age at exposure on shedding of Mycobacterium avium subspecies paratuberculosis (MAP) in experimentally infected calves and cows [PDF]

open access: yes, 2011
A meta-analysis was performed using all published and one unpublished long-term infection-challenge experiments to quantify the age- and dose-dependence of early and late shedding of Mycobacterium avium subsp. paratuberculosis (MAP) in cattle. There were
Schukken, Y. H.   +7 more
core   +1 more source

Risk factors of laryngeal cryptococcosis: A case report

open access: yesMedical Mycology Case Reports, 2019
Cryptococcal infections are acquired by inhalation of encapsulated yeast cells or basidiospores. While Cryptococcus has a propensity to invade the lungs and central nervous system, other sites can be affected.
Orlando Quintero   +5 more
doaj   +1 more source

Cutaneous Mycobacterium intracellulare infection presenting as multiple asymptomatic papulonodules in an immunocompetent adult: A case report and review of the literature

open access: yesDermatologica Sinica, 2013
Disseminated cutaneous nontuberculous mycobacteria infection is rare in immunocompetent hosts. We report a case of Mycobacterium intracellulare infection in an immunocompetent patient presenting with simultaneously developing multiple asymptomatic ...
Yen-Yun Tsai   +3 more
doaj   +1 more source

Mycobacterium avium Subsp. avium infection in four veal calves: differentiation from intestinal tuberculosis [PDF]

open access: yes, 2014
Mycobacterium avium subsp. avium (Maa) is an intracellular pathogen belonging to the Mycobacterium avium-intracellulare complex (MAC). Reservoirs of MAC are the natural environment, wildlife and domestic animals.
Regenscheit, Nadine   +7 more
core   +1 more source

Genomic variations associated with attenuation in Mycobacterium avium subsp paratuberculosis vaccine strains [PDF]

open access: yes, 2013
BACKGROUND: Mycobacterium avium subspecies paratuberculosis (MAP) whole cell vaccines have been widely used tools in the control of Johne's disease in animals despite being unable to provide complete protection. Current vaccine strains derive from stocks
Richard Linedale   +15 more
core   +1 more source

Differences in skin test reactions to official and defined antigens in guinea pigs exposed to non-tuberculous and tuberculous bacteria

open access: yesScientific Reports, 2023
The single and comparative intradermal tuberculin tests (SITT and CITT) are official in vivo tests for bovine tuberculosis (TB) diagnosis using bovine and avian purified protein derivatives (PPD-B and PPD-A).
Leire Fernández-Veiga   +13 more
doaj   +1 more source

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