results the isolates were completely resistant to the tested antibiotics, with minimum inhibitory concentration (mic) values for ceftazidime, imipenem, and gentamicin between 256 to > 256 μg/ml, 8 to > 256 μg/ml, and 64 to > 256 μg/ml, respectively. the r. dentatus extract had a broad spectrum activity against all tested isolates and maximum growth inhibition against isolates from burn wound an...

Open wound may lead to infection in patients. Due to overuse of medication, certain bacteria have become resistant to drugs currently available. The aim of the present study was to provide a guide to ameliorate the appropriate and rational use of clinical antimicrobial agents by analyzing the distribution of drug-resistant pathogenic bacteria in patients. Between October 2013 and January 2015, ...

Multi-drug and extensively drug-resistant tuberculosis (MDR and XDR-TB) are problems that threaten public health worldwide. Only some genetic markers associated with drug-resistant TB are known. Whole-genome sequencing (WGS) is a promising tool for distinguishing between re-infection and persistent infection in isolates taken at different times from a single patient, but has not yet been applie...

Objective: Drug resistance is considered one of the main threats for tuberculosis control. Our aim was to identify risk factors for drug resistance in tuberculosis patients in the Northern Portugal. Study Design and Methods: Retrospective case-control study. The medical records and drug susceptibility test data from TB patients diagnosed between 31 March 2009 and 1 April 2010 were examined. We ...

Introduction: Urinary tract infection is a common nosocomial infection that has recently become difficult to treat because of the increased emergence of multi-drug resistant strains. This study aims to determine the minimum inhibitory concentration, and molecular pattern of resistance to fosfomycin in Escherichia coli isolates originated from patients hospitalized with urinary tract infection i...

conclusions this study showed that the presence of mutation at codons rtl80v, rtl180m and rtm204v in a, b and c domains is associated with higher viral load and resistance to lamivudine (3tc) respectively. results about 6% (3 of 50) of samples were hbeag positive and 94% (47 of 50) of patients were hbeag negative by elisa method. the patients' alt level was between 16 and 95 iu/l with the mean ...

A patient with septic shock due to extensively drug resistant (XDR) Pseudomonas aeruginosa was cured by optimizing the meropenem (MEM) regimen to obtain at least 40% of the time between two administrations in which drug levels were four times higher than the MIC of the pathogen. As the standard drug dose did not achieve these optimal concentrations, the MEM regimen was progressively increased u...

The resistance of antimicrobials has become a global hazard with the irrational use of antibiotics. Infection of drug-resistance bacteria seriously threatens human health. Currently there is an urgent need for the development of novel antimicrobial agents with new mechanisms and lower levels of toxicity. In this paper, a series of (S,Z)-4-methyl-2-(4-oxo-5-((5-substitutedphenylfuran-2-yl) methy...

who.int/publications/2009/9789241598675_eng.pdf Date last accessed: August 6, 2013. Date last updated: 2009. 7 Mesfin YM, Hailemariam D, Biadglign S, et al. Association between HIV/AIDS and multi-drug resistance tuberculosis: a systematic review and meta-analysis. PLoS ONE 2014; 9: e82235. 8 Suchindran S, Brouwer ES, Van Rie A. Is HIV infection a risk factor for multi-drug resistant tuberculosi...