background: to estimate the prevalence of small intestine bacterial overgrowth (sibo) among patients with irritable bowel syndrome (ibs) versus healthy subjects with the use of a glucose breath test (gbt) in our geographical area. materials and methods: this study included a total of 80 consecutive patients; 40 with ibs based on rome iii criteria and 40 healthy controls with similar age and sex...

results out of 2229 suspected meningitis cases, 255 (11.4%) were detected as positive culture. most of the isolates were gram-positive cocci, which 116 (45.5%) were staphylococcus epidermidis, and 20 (7.8%) identified as streptococcus spp. among gram-negative isolates, escherichia coli and acinetobacter spp., each with 19 isolates (5.9%), were predominant. overall, the most effective antibiotic...

conclusion determination of colonized bacteria in oropharynx of healthy children and relationship between them can be helpful to find the ways to interfere with their colonization and prevention of diseases due to them. materials and methods the colonized bacteria in oropharynx of 296 children between 2-6 years old from 7 day care centers of tehran were isolated and determined by specific diagn...

background : an accurate and prompt diagnosis of bacterial arthritis is essential for earlier treatment and a good outcome. superantigens produced by staph. aureus are among the most lethal toxins. the paper objective was identification of common bacterial antigens and s.aureus superantigens in synovial fluid (sf) of children with negative culture and direct smear for other bacteria except for ...

infective endocarditis is one of the most severe complications of parenteral drug abuse. the outstanding clinical feature of infective endocarditis in intravenous drug abusers is the high incidence of right-sided valve infection, and the tricuspid valve is involved in 60% to 70% of the cases. we herein report a case of isolated pulmonic valve infective endocarditis with a native pulmonary valve.

background: previous studies have demonstrated the value of serum procalcitonin (pct) as a marker of bacterial infection, as well as the rapid decrease in its concentration with appropriate antibiotic treatment. the aim of this study was to determine the variation in serum pct levels over time during the treatment of acute bacterial meningitis (abm) in adults. methods: in this prospective analy...

the incidence of microbial keratitis after intacs implantation is extremely low and channel infection has been infrequently reported. we present a 23-year-old woman with keratoconus of both eyes who underwent implantation of two intrastromal corneal ring segments (intacs, keravision, inc., fremont, ca, usa) in the right eye. after 2.5 months, the patient presented with decreased vision, inflamm...

purpose : to assess the rate of microbial contamination of the fornix and suture needle during strabismus surgery methods : in a prospective study in khatam-al-anbia eye hospital, fornix samples and suture needles were cultured in 28 eyes of 28 patients. fornix sampling was performed before and after preparation of the eyes and the needles and remained string were transferred to culture media d...

abstract       background and objective: glycyrrhizaglabra l. is one of the most widely used medicinal herbs in golestan province that is known for its anti-inflammatory, carminative, antiviral, anti-infection and anti-ulcer properties in iranian traditional medicine. this study aimed to assess the anti-bacterial and anti-oxidative activity of g. glabrafrom the golestan province.         method...

background: this study was done to detect multidrug resistant (mdr) and extremely drug resistant (xdr) of pseudomonas aeruginosa among strains isolated from patients in tehran, iran, due to importance of these phenotypes in treatment of human infections. methods: eighty eightp. aeruginosa were isolated from patients in tehran, iran, and identified by routine methods and pcr for oprl gene. their...