نتایج جستجو برای: drug resistant tuberculosis
تعداد نتایج: 823175 فیلتر نتایج به سال:
The in vitro activity of linezolid was evaluated against 84 clinical isolates of Mycobacterium tuberculosis, including multidrug-resistant (MDR) and extensively drug-resistant (XDR) strains, isolated from the center for tuberculosis research and treatment of the Chinese army. Linezolid showed excellent activity, with minimum inhibitory concentrations (MICs) of 0.125-0.5 μg/mL against all te...
Tuberculosis (TB) remains a major global health problem, particularly in many of the developing countries including India. Some of the factors that have substantially contributed to the number of multi-drug resistant tuberculosis (MDRTB) and extensively drug resistant tuberculosis (XDRTB) cases both in general and among HIV infected persons arethe delay in the diagnosis as well as delayed deter...
New drugs to treat drug-resistant tuberculosis are urgently needed. Extensively drug-resistant and probably the totally drug-resistant tuberculosis strains are resistant to fluoroquinolones like moxifloxacin, which target gyrase A, and most people infected with these strains die within a year. In this study, we found that a novel aminobenzimidazole, VXc-486, which targets gyrase B, potently inh...
BACKGROUND Tuberculosis drug-resistance becomes common in sub-Saharan Africa; however, very few data are available in Burkina Faso. The aim of this study is to assess the acquired resistance of Mycobacterium tuberculosis complex strains identified in TB patients to four first-line drugs in Ouagadougou. METHODS One hundred and ten (110) pulmonary tuberculosis patients with acid-fast bacilli-po...
Recent state-wide surveillance of drug-resistant tuberculosis in the state of Gujarat has shown resistance to flouroquinolones (FQ) in 24 per cent cases (19% among new and 25% among previously treated TB cases)1. This increase of drug resistance correlates well with the very widespread use (the broad indications of this class of antimicrobials in lower-respiratory, gastrointestinal, genitourina...
Anti-tuberculosis drugs are a two-edged sword. While they destroy pathogenic M. tuberculosis they also select for drug resistant bacteria against which those drugs are then ineffective. Global surveillance has shown that drug resistant Tuberculosis is widespread and is now a threat to tuberculosis control programs in many countries. Application of molecular methods during the last decade has gr...
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