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...

background: the main objective of this study was to determine the prevalence and antimicrobial resistance profiles of the main bacteria which are responsible forurinary tract, blood stream, cerebrospinal fluid, lower respiratory tract, and wound infections in hamadan province in the west of iran. materials and methods:in this study,a total of 773 urinary tract, 273 blood stream, 13 cerebrospina...

this study investigated the antibacterial resistance among enterococci isolated in tehran hospitals. a total of 277 enterococcus faecalis, 123 enterococcus faecium and 13 isolates of other enterococcal strains were collected from 1 march 2002 to 15 april 2004 from three teaching hospitals of tehran university of medical sciences. the minimum inhibitory concentrations (mic) of tested antibiotics...

coagulase-negative staphylococci (cns) are a main cause of nosocomial infection. the main purpose of this study was to determination of frequency of cns isolates in in hospitalized patients and their susceptibility pattern to antimicrobial agents. during 11 month study, 65 cns clinical isolates were recovered from hospitalized patients in different wards of hospital. in vitro susceptibility of ...

b a ckground : malaria still remains a public health problem in iran. there are different vector control interventions such as insecticide spraying. the present study was carried out to determine the susceptibility status of anopheles stephensi larvae to temephos as a national plan for monitoring and mapping of insecticide resistance m e t hods : eight different localities in two main malarious...

background: anopheles mosquitoes are an important group of arthropods due to their role in transmission of ma­laria. the present study was conducted for determination of susceptibility status of anopheles stephensi to different imagicides collected from malarious area in chabahar city, iran. methods: in the present study seven insecticides including: ddt 4%, lambdacyhalothrin 0.05%, deltamethri...

conclusions: despite the good in vitro bactericidal effect of amoxicillin on spiral forms of h. pylori, this antibiotic has little effect on induced coccoids that may develop after the inappropriate in vivo antibacterial treatment. hence, for successful therapy, it is essential not only to eradicate the spiral forms, but to eliminate the viable coccoids. background: helicobacter pylori (h. pylo...

the house fly, musca domestica l., is known as one of the most important hygiene problems worldwide. it has shown a high potential to develop resistance to chemical insecticides. this study was undertaken to determine the susceptibility or resistance of the house fly, which were collected from 3 livestock farms near the city of ahvaz, to prevalent pyrethroid insecticides (delthamethrin, lambda-...

conclusions in conclusion we can state that rhodotorula have considerable distribution in critical wards and could be regarded as important invasive mycosis causative agents. in addition all tested antifungal agents, except fluconazole, are effective against rhodotorula species in vitro. materials and methods six hundred samples were collected from different areas of two educational hospitals o...

Safflower (Carthamustinctorius L.) is an oilseed crop adapted to drought prone arid and semi-arid environments. This study was conducted to evaluate the effects of water deficit stress on antioxidant activity, membrane stability index (MSI), leaf chlorophyll content, leaf area index (LAI) and their relationship with seed yield using 64 safflower genotypes grown under normal and water defici...