Pathogenic bacteria are one of the major concerns in food industries and water treatment facilities because of their rapid growth and deleterious effects on human health. The development of fast and accurate detection and identification systems for bacterial strains has long been an important issue to researchers. Although confirmative for the identification of bacteria, conventional methods re...

A 24 year old woman living in the Mediterranean region of Turkey present with a three-month history of weight loss and irregular fever that was peaking at 40 degrees C with shivering. No definite aetiology could be identified in a local hospital. A bacterial infection had been suspected, but antibiotic therapy, at first with sulbactam-ampicillin and later with azithromycin, had no influence on ...

Bronchiectasis is permanently dilated airways caused by chronic bronchial inflammation secondary to inappropriate clearance of various micro-organisms and recurrent infections in the airways. At diagnosis, one should search for the underlying disease process, most of the time excluding cystic fibrosis (CF). However, in a substantial number of patients no cause is found. Next, patients need indi...

The goal of our research was to determine the presence of bacterial vaginosis in sexually active women in Tuzla Canton area. Diagnosis determination for bacterial vaginosis was conducted on the basis of three out of four internationally accepted criteria according to Amsel and isolation and identification of Gardnerella vaginalis (G. vaginalis) by standard microbiological procedures. Bacterial ...

Objective: The use of cellular telephones by medical personnel and the associated nosocomial transmission of pathogens have not been thoroughly examined. The objective of this study was to determine the incidence of bacterial colonisation on mobile phones of Healthcare workers (HCWs) and its accompanying resistance to commonly used antimicrobials in a medical and dental hospital in India. Metho...

An affinity-viscometry-based micro-sensor probe for continuous glucose monitoring was investigated with respect to its suitability for bioprocesses. The sensor operates with glucose and dextran competing as binding partner for concanavalin A, while the viscosity of the assay scales with glucose concentration. Changes in viscosity are determined with a micro-electromechanical system (MEMS) in th...

Pulp regeneration is considered in cases where the dental pulp has been destroyed because of microbial irritation. Diverse oral and food-borne micro-organisms are able to invade the pulp space, form biofilm on canal walls, and infiltrate dentinal tubules. Prior to pulp regeneration procedures, the pulp space and dentinal walls need to be sufficiently disinfected to allow for and promote regener...

Due to their outstanding mechanical properties and excellent biocompatibility, zirconia-toughened alumina (ZTA) ceramics have become the gold standard in orthopedics for the fabrication of ceramic bearing components over the last decade. However, ZTA is bioinert, which hampers its implantation in direct contact with bone. Furthermore, periprosthetic joint infections are now the leading cause of...

BACKGROUND The introduction of biological agents, such as infliximab, which act against tumor necrosis factor-α was a major advance for the treatment of an increasing number of chronic diseases. Tumor necrosis factor-α antagonists represent a major therapeutic advance for the management of chronic inflammatory diseases, such as psoriasis. Previous studies have reported that the use of tumor nec...

OBJECTIVE To investigate the penetration of gatifloxacin, a novel extended-spectrum fourth-generation fluoroquinolone antibiotic, into the vitreous and aqueous humor after oral administration. METHODS A prospective, nonrandomized study of 24 consecutive patients scheduled for pars plana vitrectomy between September 2001 and May 2002 at the Cullen Eye Institute. Aqueous, vitreous, and serum sa...