نتایج جستجو برای: susceptibility
تعداد نتایج: 133347 فیلتر نتایج به سال:
background: escherichia coli (e. coli) is the most frequent infecting organism in acute infection. so, knowledge about the frequency and distribution of urinary tract infection (uti) is important to improve infection control measures. the aim of this research was to determine the prevalence of bacteria isolated from urinary tract infection (uti) in patients and determination of the antibiotic s...
pollution of urban soils dramatically reduces life and environmental quality. the most commonpollutants are heavymetals and organic contaminants like polycyclic aromatic hydrocarbons and polychlorinatedbiphenyl. main source of these pollutants is fossil fuels which are pervasive in urban and/or industrializedareas. identifying type and intensity of the pollution is essential to prepare an effec...
this study was conducted to compare susceptibility of six different strains of male broilers to ascites syndrome. in this experiment, 612 one-day-old male broiler chicks from five international hybrids (e.g, arbor acres, cobb 500, hubbard, lohmann, and ross 508) and an iranian hybrid (arian) were used. growth performance, ascites mortality ratio, the ratio of right ventricle to total ventricles...
mammary secretions of 913 quarters from 229 pregnant holstein heifers were obtained aseptically to determine the prevalence of coagulase-negative staphylococci isolated during periparturient period. quarter samples were collected 14 to 10 days before expected parturition. analysis of culture data indicated that 78.5% (717/913) of samples were negative, 20.5% (187/913) contained coagulase-negati...
introduction: vaginitis is an inflammatory and infectious disease in human host that involved vaginal mucosa. increase of resistance to various antibacterial agent has been very significant in three or four recent decades and this important subject reveals the use of new and natural sources such as plants with medical and antimicrobial property for eradication of these infections. therefore, th...
prevalence and multiple drug resistance of shigella sonnei isolated from diarrheal stool of children
background : science the discovery of antibiotic, the incidence of antibiotic resistance has been inevitable. although there has been many study in these area but problem still exists. the aim of this research was to study the serotyping and multiple antibiotic resistance patterns of shigella sonnei isolated from diarrheal stool of children. methods : the stool samples of children from zero...
introduction: escherichia coli (e.coli) as a main cause of both nosocomial and community-acquired infections in humans have a relative potential to develop resistance. nowadays, most infections caused by esbl-producing e.coli (esblec) had mostly been described as nosocomial acquired or nursing home related. in this study, we employed e-test assay to detect antibiotic resistance of e.coli strain...
thirty isolates of bacillus anthracis recovered from animal carcasses, soil and human in different localities in iran between 2007 and 2008. they were tested by standard disc diffusion susceptibility method for their resistant/ susceptibility to different kinds of antibiotics. according to american national committee of clinical laboratory standards (nccls) guidelines all isolates were sensi...
background: the aim of this study was to determine the serotypes and antimicrobial susceptibility of shigella spp. in isfahan, (iran) from 2010 to 2015. methods: this retrospective study was conducted on shigella isolates in four tertiary care hospitals. the process of bacterial isolation and determination of susceptibility was performed by standard microbiological guidelines. the patients we...
pseudomonas aeruginosa is an important life-threatening nosocomial pathogen and plays a prominent role in serious infections in burned patients. the current study was undertaken to characterize p. aeruginosa strains isolated from burned patients in tehran, iran. the study was conducted in a major burn center in tehran, iran in 2007. a total of seventy specimens obtained from different clinical ...
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