Résultats de la recherche - 325 results

Case report of a false positive result of the Xpert(®) MTB/RIF assay for rifampicin resistance in Mycobacterium tuberculosis complex.

its use as initial diagnostic test, over microscopy, culture and phenotypic drug susceptibility testing. Even though specificity of the Xpert(®) MTB / RIF assay version G4 is high, false positive test ...

PKC epsilon-dependent calcium oscillations associated with metabotropic glutamate receptor 5 prevent agonist-mediated receptor desensitization in astrocytes.

3 (2017) Keywords: Alkanes Animals astrocytes Calcium Signaling Cyclopropanes Glial Fibrillary Acidic Protein immunohistochemistry Lentivirus Methoxyhydroxyphenylglycol Primary Cell Culture Protein Kinase ...

Global transcriptional analyses of Mycobacterium tuberculosis using old and new drugs

the critical concentration was added to the cultures of two pansensitive M. tuberculosis strains. Samples were taken 0h, 2h, 6h and 24h after the administration of the drug.  RNA was extracted combining ...

Discrimination of three genetically close Aspergillus species by using high resolution melting analysis applied to indoor air as case study.

therefore important. To avoid problems linked to culture-dependent protocols, molecular methods are increasingly being proposed as an alternative. Among these molecular methods, the polymerase chain reaction ...

Clinical and laboratory features of the most common Clostridium difficile ribotypes isolated in Belgium.

for ribotypes with at least 100 occurrences were compared. In addition, the national reference laboratory quantitatively measured the level of toxin production in five randomly chosen cultured isolates ...

Nontuberculous mycobacteria among pulmonary tuberculosis patients: a retrospective Belgian multicenter study.

in Belgium. Starting from laboratory data between 2006 and 2013, possible TB- NTM co-isolations were searched for. RESULTS: A total of 2569 unique culture-positive pulmonary tuberculosis cases were ...

Development of molecular tools for rapid detection and quantification of indoor airborne molds to assess their impact on public health

demonstrated that SYBR ®green qPCR assays can be used as a molecular alternative for monitoring of contaminated samples while eliminating the need for culturing and thereby considerably decreasing the required ...

Detection and Molecular Characterization of Foot and Mouth Disease Viruses from Outbreaks in Some States of Northern Nigeria 2013-2015.

FMD-affected animals using rRT- PCR, and cytopathic effect was found in cell culture by 59% (44 of 74) of these samples. Three FMDV serotypes O, A and SAT2 were isolated and characterized. The phylogenetic ...

Epidemiology, Impact and Control of Rabies in Nepal: A Systematic Review

in the production of cell culture-based anti-rabies vaccine and rabies immunoglobulin, but availability and supply remain a matter of concern, especially in remote areas. Different state and non-state ...

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