abstract: so far, too little attention has been paid to total burden of healthcare associated infections (hais) in iran. in present study, we aimed to assess the rate of hais, as well as economic burden of hospitalization and antibiotic related cost associated with hais at training taleghani hospital in iran and to compare our results with nnis system. this research to date for the first time h...

objective bacterial adhesion is governed by specific and nonspecific interactions such as hydrophobicity. hydrophobic interactions play a role in the adherence of microorganisms to a wide variety of surfaces and facilitate biofilm formation due to bacterial adhesion. in this article the relation between cell surface hydrophobicity and antibiotic resistance was studied. materials and methods we ...

1. Appreciate the implications of antibiotic resistance. 2. Understand the mechanisms of antibiotic resistance. 3. Understand which factors contribute to the emergence of antibiotic resistance. 4. Understand the important role of the pharmacist in the era of antibiotic resistance.

background and objective: urinary tract infections (utis) are the most common infections in renal transplant recipients and are considered a potential cause of bacteremia, sepsis, and affects graft outcomes. the aim of the present study was to determine the incidence of uti among renal transplant recipients and investigation of antimicrobial susceptibility pattern of causative agents. materials...

background and objectives : salmonella is one of the leading causes of food-borne diseases. increasing occurrence of antimicrobial resistance, especially multidrug-resistance, in salmonella serovars is a major public health problem worldwide. this study was carried out to detect class i integrons and antibiotic resistance profiles in clinical isolates of salmonella serovars collected from seven...

objective(s): the major antibiotic efflux pump of esherichia coli is acrab-tolc. the first part of the pump, acrab, is encoded by acrab operon. the expression of this operon can be kept elevated by overexpression of an activator, mara following inactivation of marr and acrr repressors due to mutation in encoding genes, marr and acrr, respectively. the aims of this research were to use e. coli m...

abstract objective: the aim of this study was to evaluate the efficacy of antibiotic-loaded bone cement in controlling local infection and in regard to its physical characteristics, elastic modulus, and tensile strength in-vitro. methods: acrylic bone cement, based on polymethylmethacrylate (pmma) was mixed with the powder form of three antibiotics, i.e., gentamicin, tobramycin, and cefuroxime ...

patients and methods in this retrospective study, all urine samples of children hospitalized with urinary tract infection (288 patients, aged 1mon -14.5 years) during october 2008 to may 2011 were included in the study. after bacteria were identified by standard methods, antimicrobial susceptibility testing was performed using a panel of antimicrobial agents. results the most of patients were g...

background: antibiotics are an important class of drugs which are commonly used in veterinary for therapeutic, prophylactic and growth promotion purposes. antibiotic consumption may leave some residues in livestock food products leading to human health problems as well as failure in fermentation processing. the objective of this study was to investigate the antibiotic consumption pattern in ani...

conclusions despite the higher frequency of s. aureus nasal carriage in the interns, compared to the first year students, the difference did not reach statistical significance. therefore, attendance at medical centers cannot be considered a risk factor for increasing carriage. results out of the 200 nasal swabs obtained, the overall nasal carriage of s. aureus was 24.5% (49/200). the prevalence...