The profile of bioconversion products of istamycin (IS) components by a blocked IS mutant of Streptomyces tenjimariensis that lost IS-productivity suggested a possible biosynthetic pathway of IS similar to that of fortimicin (FT) by Micromonospora olivasterospora. Both organisms are resistant to the antibiotics produced by each other. Based on these similarities, they were examined for their ca...

BACKGROUND Pouchitis is the most common long-term complication of in patients with restorative proctocolectomy and ileal pouch-anal anastomosis. Patients often develop antibiotic-dependent form of pouchitis requiring long-term antibiotic therapy for remission maintenance. Rifaximin, an oral, non-systemic, broad-spectrum antibiotic with a favorable safety profile, may be a promising candidate ag...

Background Neisseria Gonorrhoeae infection (commonly gonococcus) have increased in recent years. Additionally, an increase the antibiotic-resistance of bacteria has been detected, including broad-spectrum cephalosporins, which could lead to untreatable complications like arthritis. Objectives The goal this study is describe gonococcal arthritis events identified a Rheumatology service between 2...

Lower respiratory tract infections (LRTIs) is an umbrella term that covers a wide spectrum of diseases, comprising mild and severe, acute and chronic conditions. A wide spectrum of pathogens can be implicated, from viruses to pyogenic and atypical bacteria. A special place should be reserved for slow growing bacteria (Mycobacteria spp., Nocardia spp.) and parasites (i.e., hydatic cysts caused b...

Now a day, antibiotic resistance is a global health threat which is considered as the major cause of treatment failures in bacterial infection. H. pylori (Helicobacter pylori) is a spiral-shaped gram negative bacterium that colonizes in gastric mucosa and is responsible for serious gastrointestinal diseases including peptic ulcers and gastric cancer. Appearance and increasing of antibiotic resi...

Since it has been established that the injection of plasmid DNA can lead to an efficient expression of a specific protein in vivo, nonviral gene therapy approaches have been considerably improved, allowing clinical trials. However, the use of antibiotic resistance genes as selection markers for plasmid production raises safety concerns which are often pointed out by the regulatory authorities. ...

The bacterium, Inquilinus limosus, with its remarkable antimicrobial multiresistant profile, has increasingly been isolated in cystic fibrosis patients. We report draft genome sequence of a strain MP06, which is of considerable interest in elucidating the associated mechanisms of antibiotic resistance in this bacterium and for an insight about its persistence in airways of these patients.

In Spain, the inclusion of new antibiotics in hospital formularies is performed by the Infection Policy Committee or the Pharmacy and Therapeutic Committee, although now the decision is moving to a regional level. Criteria for the evaluation of new drugs include efficacy, safety and cost. For antimicrobial drugs evaluation it is necessary to consider local sensibility and impact in bacterial re...

Background: The emergence and re-emergence of antibiotic-resistant foodborne bacteria call for concerted efforts, especially in developing countries. Spices have been employed traditionally to improve the aroma and flavour of foods; however, they could  serve as reservoirs for the spread of potential pathogenic organisms. This study aims to investigate the public health implications of antibiot...

Enterococcus hirae is a zoonotic pathogen rarely isolated from human infections. This case is the first description of E. hirae causing urinary tract infection in a diabetic man with benign prostatic hyperplasia from Algeria. The clinical isolate was identified by MALDI-TOF MS and displayed a multisensitivity antibiotic profile.