background :  emerging antibacterial resistance rates and beta-lactamase producing bacteria recovered from uti is an increasing problem in different regions, limiting therapeutic options. therefore, this survey consider to use the extract and essence of the citrus aurantium (which have a so many rate of planting in iran) and also survey on extract on bacteria whose cause urinary tract infection...

pseudomonas aeruginosa is among the most important pathogens in the nosocomial infections. a genetic mobile element, the integron, is one of the major agents involved in dissemination of multi-drug resistance among gram negative bacteria. during a descriptive study from october 2009 to august 2010, some 130 p. aeruginosa clinical isolates were collected from different wards of three hospitals i...

ABSTRACTPropionibacterium acnes is propounded as one of the significant factors in occurrence of acne. Today, due to development of the antibiotic resistance, most of the acne treatments are faced with failure. In order to determine the antibiotic resistance of the P.acnes strains isolated from the patients with acne, this research has been carried out. 70 samples collected using microbial cult...

Putative Pseudomonas spp. isolated predominantly from raw and processed milk were characterized by automated ribotyping and by biochemical reactions. Isolates were biochemically profiled using the Biolog system and API 20 NE and by determining the production of proteases, lipases, and lecithinases for each isolate. Isolates grouped into five coherent clusters, predominated by the species P. put...

background and purpose: candida species are considered a common cause of fungal blood stream infections, which are associated with considerable mortality and morbidity rates, especially in the admitted and immunocompromised patients. despite the increase in new and available antifungal agents, the emergence of resistant strains is growing. regarding this, the aim of the present study was to ass...

introduction: resistance of pathogenic organisms to countenance antibiotics has become a worldwide problem with serious consequences on the treatment of infectious diseases. the aim of this study was to evaluate antibiotic resistance and also the detection of transferred antibiotic resistance by plasmid in clinical proteus isolates. materials and methods: a total of 250 urine samples were colle...