Results 11 to 20 of about 378,588 (317)

Tuberculosis in antiretroviral treatment programs in lower income countries: availability and use of diagnostics and screening. [PDF]

open access: yes, 2013
In resource-constrained settings, tuberculosis (TB) is a common opportunistic infection and cause of death in HIV-infected persons. TB may be present at the start of antiretroviral therapy (ART), but it is often under-diagnosed. We describe approaches to
Samuel Ajayi   +110 more
core   +1 more source

Assessment of the Prevalence and Epidemic Spread of Strains of Ancient, and Modern Sublineages of the Mycobacterium tuberculosis Beijing Genotype in Omsk Region

open access: yesЭпидемиология и вакцинопрофилактика, 2020
Relevance. The spread of the epidemic and resistant Mycobacterium tuberculosis genotypes presents a serious threat to the implementation of the national tuberculosis control program in Russia.
O. A. Pasechnik   +5 more
doaj   +1 more source

CCL2 responses to Mycobacterium tuberculosis are associated with disease severity in tuberculosis. [PDF]

open access: yes, 2009
BACKGROUND Leucocyte activating chemokines such as CCL2, CCL3, and CXCL8 together with proinflammatory IFNgamma, TNFalpha and downmodulatory IL10 play a central role in the restriction of M.
Hussain Rabia   +28 more
core   +1 more source

INVESTIGATION OF RANGES AND FREQUENCY OF MUTATIONS IN THE embB GENE IN MYCOBACTERIUMTUBERCULOSIS ASSOCIATED WITH RESISTANCE TO ETHAMBUTOL USING REAL-TIME POLYMERASE CHAINREACTION

open access: yesТуберкулез и болезни лёгких, 2017
Based on real-time allele-specific polymerase chain reaction, the ranges of potential mutations in codons of 306 and 405 of the embBgene in Mycobacterium tuberculosis associated with resistance to ethambutol were investigated.
Yu. S. Аlyapkinа   +5 more
doaj   +1 more source

Function and Potentials of M. tuberculosis Epitopes [PDF]

open access: yesFrontiers in Immunology, 2014
Study of the function of epitopes of Mycobacterium tuberculosis antigens contributed significantly toward better understanding of the immunopathogenesis and to efforts for improving infection and disease control. Characterization of genetically permissively presented immunodominant epitopes has implications for the evolution of the host-parasite ...
openaire   +5 more sources

Independent large scale duplications in multiple M. tuberculosis lineages overlapping the same genomic region [PDF]

open access: yes, 2012
Mycobacterium tuberculosis, the causative agent of most human tuberculosis, infects one third of the world's population and kills an estimated 1.7 million people a year. With the world-wide emergence of drug resistance, and the finding of more functional
Gagneux, Sebastian   +93 more
core   +1 more source

The population structure of Beijing family of Mycobacterium tuberculosis in Western Siberia

open access: yesТуберкулез и болезни лёгких, 2020
The objective: to study the structure of Beijing genotype family of Mycobacterium tuberculosis in Omsk Region, Western Siberia.Subjects and methods: 325 strains of M. tuberculosis were studied, all of them were isolated from tuberculosis patients in Omsk
A. A. Vyazovaya   +3 more
doaj   +1 more source

Differences in primary sites of infection between zoonotic and human tuberculosis : results from a worldwide systematic review [PDF]

open access: yes, 2013
Tuberculosis (TB) is one of the most devastating infectious diseases worldwide. Whilst global burden estimates for M. tuberculosis infection (MtTB) are well established, accurate data on the contribution of zoonotic TB (zTB) caused by M.
Alonso Silvia   +46 more
core   +1 more source

Comparative characteristics of tuberculous pleurisy depending on HIV status

open access: yesТуберкулез и болезни лёгких, 2016
Goal of the study: to study specific manifestations of tuberculous pleurisy in HIV patients, to evaluate the efficiency of video-assisted thoracoscopy when diagnosing tuberculous pleurisy in case of different HIV status of the patients.Materials and ...
E. V. Korzh, D. S. Miroshnichenko
doaj   +1 more source

PhyTB: Phylogenetic tree visualisation and sample positioning for M. tuberculosis. [PDF]

open access: yes, 2015
BACKGROUND: Phylogenetic-based classification of M. tuberculosis and other bacterial genomes is a core analysis for studying evolutionary hypotheses, disease outbreaks and transmission events.
Pain, Arnab   +21 more
core   +1 more source

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