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Mycobacteria in peat used as a supplement for pigs: failure of different decontamination methods to eliminate the risk
zoonosis mycobacteriosis feed safety Mycobacterium avium complex
2015/4/16
Peat used as a feed supplement for piglets has favourable dietetic qualities; however, its frequent contamination with potentially pathogenic mycobacteria (PPM) has been shown to pose a potential risk...
Mycobacteria in water, soil, plants and air: a review
Mycobacterium water soil plant vegetables air biofilm
2015/4/15
Amazingly, despite the 24 143 papers on mycobacteria, indexed in the Web of Science database during the last six years, published by 67 008 authors from 13 128 organizations located in 166 countries o...
Mycobacteria in the environment of pig farms in the Czech Republic between 2003 and 2007
avian mycobacteriosis environmental saprophytic mycobacteria cultivation
2015/4/8
In the Czech Republic, most mycobacterial infections in pigs are caused by the Mycobacterium avium complex (MAC) and potentially pathogenic mycobacteria (PPM) derived from the environment. This study ...
Mycobacterium arupense among the isolates of non-tuberculous mycobacteria from human, animal and environmental samples
16S rDNA sequencing non-tuberculous mycobacteria ecology
2015/4/7
Mycobacterium arupense is a non-tuberculous, potentially pathogenic species rarely isolated from humans. The aim of the study was to ascertain the spectrum of non-tuberculous mycobacteria within 271 s...
Mycobacteria in water, feedstocks and food: analysis of publications
food safety public health milk
2015/4/7
Papers on mycobacteria in food, feed and water, published between 1945 and 2010 and indexed in the database Web of Science?(Thomson Reuters) were ranked according to authors, institutions, countries a...
The Ecology of Mycobacteria principally emphasizes the ecological characteristics of the environmental mycobacteria. It is now well understood that the incidence and prevalence of potentially pathogen...
Isolation of conditionally pathogenic mycobacteria from the environment of one pig farm and the effectiveness of preventive measures between 1997 and 2003
IS901 IS1245 dnaJ zoonosis avian mycobacteriosis food safety ecology
2015/3/13
Between 1997 and 2003, in one herd of breeding pigs with 90 sows and two boars, positive and dubious responses to avian tuberculin were detected in 4 and 72 pigs, respectively. Pigs were examined usin...
Cell wall deficient forms of mycobacteria: a review
protoplasts antituberculotics reversion intestine respiratory tract basilar tuberculosis skin tuberculosis lymph node Johne’s disease, Mycobacterium tuberculosis complex Mycobacterium aviumcomplex zoonoses food safety
2015/3/5
Cell wall deficient (CWD)-forms or L-forms of bacteria are characterized by a complete or partial loss of cell wall components and by the change of cellular shape. CWD-forms (spheroplasts) of bacteria...
Mycobacterial catalases, peroxidases, and superoxide dismutases and their effects on virulence and isoniazid-susceptibility in mycobacteria – a review
tuberculosis antituberculotic drugs Mycobacterium tuberculosis
2015/2/5
Mycobacteria are intracellular bacterial parasites which survive and proliferate inside of macrophages for long periods of time. Because mycobacterial survival in macrophages is required for virulence...
The Ecology of Mycobacteria
Mycobacterium tuberculosis animals disease health infection animals documentary
2015/1/26
Tuberculosis of humans and animals remains among the most important diseases with serious health, economic and social consequences not only in many less economically welldeveloped countries but also i...
Strategies for differentiation, identification and typing of medically important species of mycobacteria by molecular methods
human bovine and avian tuberculosis
2015/1/20
Molecular biology methods offer new opportunities to differentiate, identify and type bacterial species and strains. These methods use the variability of nucleic sequences of genes such as 16S rDNA, b...
Distribution of non-tuberculosis mycobacteria in environmental samples from a slaughterhouse and in raw and processed meats
mycobacteria meat food safety zoonosis
2014/3/10
The notification of all cases of diagnosed bovine tuberculosis is a statutory requirement, while the same is not true for other mycobacterial infections. Thus, the establishment of the true incidence ...
PRESENCE OF MYCOBACTERIA IN OTHER CELLS OF LUNG AND LIVER EXEPT IN MACROPHAGES
Mycobacterium bovis Mycobacterium avium macrophage
2010/12/7
Macrophages are the key cells for invading and replication of mycobacteria in the host and they play principal role in the pathogenesis of the tuberculosis. The aim of the present study was to reveal ...
Mycobacteria isolated from the environment of pig farms in the Czech Republic during the years 1996 to 2002
mycobacteria pig environment avian tuberculosis PCR
2015/1/27
Sources of mycobacterial infections in 50 pig herds in the Czech Republicwere investigated during the years 1996 to 2002. A total of 2 412 samples from the external environment (feeds, bedding materia...