Results 261 to 270 of about 72,325 (270)

Mycobacterium tuberculosis Beijing genotype: A template for success

Tuberculosis, 2011
The diverse clinico- and histopathological features, frequency of transmission and treatment outcome of Mycobacterium tuberculosis have been associated with several environmental, host and bacterial factors. Many Mycobacterium tuberculosis genotypes have been studied in an attempt to understand the genetic variations among the different genotypes and ...
M, Hanekom   +5 more
openaire   +2 more sources

The Beijing genotype of M. tuberculosis

Epidemiology and Infectious Diseases, 2010
The review analyzes the history of emergence of M. tuberculosis as a species of human pathogenic microorganism. The properties of the Beijing genotype of M. tuberculosis as the basic family responsible for the current pandemic are described. An attempt is made to compare an update on the molecular epidemiology of tuberculosis with the main points of ...
Evgeniy Dmitrievich Savilov   +5 more
openaire   +1 more source

Differential activation of dendritic cells by Mycobacterium tuberculosis Beijing genotype

Immunological Investigations, 2014
Mycobacterium tuberculosis (Mtb) inhibits dendritric cells (DC) function in order to delay T cell response. Furthermore, there is increasing evidence that genetic diversity of Mtb strains can affect their interaction with the immune system. Beijing genotype has attracted attention because of its high prevalence and multi-drug resistance. Although it is
Reyes-Martínez, Juana Elizabeth   +11 more
openaire   +3 more sources

Phylogenetic reconstruction within Mycobacterium tuberculosis Beijing genotype in northwestern Russia

Research in Microbiology, 2002
A selection of genetic markers was used to study the evolution of Mycobacterium tuberculosis Beijing family strains in northwestern Russia. A total of 221 of 434 epidemiologically unlinked isolates studied in 1996-2001 belonged to the Beijing family as determined by standard spoligotyping (signals 35-43).
Igor, Mokrousov   +6 more
openaire   +2 more sources

[ABO genotyping of Han population in Beijing].

Zhongguo shi yan xue ye xue za zhi, 2010
The aim of this study was to establish a diagnostic method for ABO genotyping and to investigate the distribution of ABO genotype in Beijing Han population so as to understand the distribution characteristics and regularity of ABO genotype. An ABO genotyping method was established by using multiplex-PCR-RFLP and PCR-SSP techniques, and the ABO allele ...
Chang-Li, Liu   +5 more
openaire   +1 more source

Prevalence of Beijing genotype Mycobacterium tuberculosis strains in Istanbul.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease, 2006
To determine the prevalence of Beijing genotype Mycobacterium tuberculosis in Istanbul, 4069 strains were subjected to DNA fingerprinting. This is the first study to reveal the presence of the Beijing genotype in Istanbul. The prevalence rate was estimated as 1.13%, and it was shown that these strains were carried over from countries of the former ...
O K, Koksalan   +4 more
openaire   +1 more source

[Associated factors for the infection of Beijing genotype Mycobacterium tuberculosis].

Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases, 2011
to analyze the risk factors for the infection of Beijing genotype Mycobacterium tuberculosis (MTB) and the relationship to drug resistance and clinical symptoms.sputum samples were collected from patients with pulmonary tuberculosis who were admitted to the hospital during July, 2007 to March, 2008. The sputum was cultured with L-J method, and then the
Lin, Fan   +6 more
openaire   +1 more source

Relative reproductive fitness of the W-Beijing genotype.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease, 2012
openaire   +3 more sources

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