The focus of this study was to isolate and to identify the actinomycetes having antimicrobial activity. A total of 145 actinomycetes were recovered from soil samples collected from different areas in Tamilnadu, India. All these isolates were screened for their antimicrobial activity against Staphylococcus aureus, Escherichia coli, Pseudomonas aeroginosa, Klebsiella pneumonia and Candida albican...

INTRODUCTION To analyze the susceptibility patterns in a rehabilitation center. METHODS This retrospective observational study was conducted between January 2011 and to January 2013 at Sultan Bin Abdulaziz Humanitarian City (SBAHC), Riyadh, Kingdom of Saudi Arabia. Number of the patients, specimen type, pathogen detected and antibiogram were entered in database for analysis using Inter System...

Soil microbial diversity is an important index of agricultural productivity by enhancing soil quality. Present study employed the combination of several methodologies to examine genetic relationships among specific groups of bacteria and to characterize strains at the species level using molecular biotyping techniques. The present study is based upon 16SrDNA analysis for characterisation of bac...

The effect of the solvents for silk fibroin (SF) extraction on its antimicrobial activity was studied. Extraction protocols were performed using LiBr (SFL) and Ajisawa's reagent (CaCl2:ethanol:H2O) (SFC). The morphological and structural characteristics of the extracted SF and their composites were assessed. Corresponding bactericidal activities against Staphylococcus aureus (ATCC 25923), Esche...

The growing threat and spread of antibiotic resistance by a wide range of common pathogens has lead to increased investigations into traditional medicinal plants as alternatives. Honey has been used as a medicine since ancient times in many cultures and is still used in ‘folk medicine’. It is used widely for healing burnt wounds, but nowadays due to antibiotic resistance organisms honey also to...

OBJECTIVE Pseudomonas aeruginosa is one of the most important causes of nosocomial infections and can acquire resistant to many antimicrobials, including β-lactams. The aim of this study was to detect the prevalence of SHV type extended-spectrum beta-lactamase (ESBL), antimicrobial resistance patterns of the P. aeroginusa and risk factors in hospitalized patients in two teaching hospitals in Sa...

BACKGROUND AND OBJECTIVES Pneumonia with Acinetobacter baumannii has a major therapeutic problem in health care settings. Decision to initiate correct antibiotic therapy requires rapid identification and quantification of organism. The aim of this study was to develop a rapid and sensitive method for direct detection of A. baumannii from respiratory specimens. MATERIALS AND METHODS A Taqman r...

The aim of this study was to determine the Lactobacillus plantarum isolated from soy milk, the antimicrobial activity of the bacteriocin produced by the isolate against the pathogenic bacteria and antibiotic resistance of these isolates.The identity of the culture was based on characteristics of the strains of Lactobacillus spp. as presented in Bergey’s Manual of Determinative Bacteriology, car...

Hospital-acquired bacterial pneumonia (HABP) is one of the most important causes of morbidity, mortality and economic problems especially for patients admitted in the intensive care unit (ICU) ward. The aim of this study was to determine the incidence of nosocomial pneumonia in ICU, identify the causative bacteria and their resistance profiles. This cross sectional study was performed on 214 pa...

Patients on cytotoxic therapy often develop neutropenia and fever. Our interest was to identify the common pathogens isolated from such patients and to study the sensitivity patterns of these organisms to the antibiotics used in their treatment. Thus, guidelines can be established by hospitals to identify which antibiotics can be used in the treatment of these patients when the results of cultu...