In this study honeys of Acacia modesta, Prunus persica, Zizyphus sativa and Isodon rogosus plants were tested against two Gram-positive bacterial strains (Staphylococcus aureus and Bacillus cereus), two Gram-negative bacterial strains (Klebsilla pneumonia and Escherichia coli) and two fungal strains (Alternaria alternata and Trichoderma harzianum) through Agar well diffusion method. The tested ...

Diarrheal disease is one of the main causes of death in developing countries. This study was performed to the prevalence of bacterial causes of diarrhea in patients admitted to the Military hospitals and Imam Khomeini Medical Center Hospital. This cross-sectional study was conducted in a period of 9 months from June 2014 to February 2015, 435 non-duplicative diarrheal stool samples were collect...

Various foods may be used to deliver probiotic bacteria into the gastrointestinal tract; one such example is Requeijão, a Portuguese whey cheese. Survival and stability of Bifidobacterium animalis strains BLC-1, Bb-12, and Bo, Lactobacillus acidophilus strains LAC-1 and Ki, L. paracasei ssp. paracasei strain LCS-1 and L. brevis strain LMG 6906 inoculated into Requeijão, when exposed to simulate...

The use of a suitable food carrier such as cheese could significantly enhance probiotic viability during storage. The main goal of this study was to assess viability of commercial probiotic strains during Cheddar cheesemaking and ripening (4-6 months) by comparing the efficiency of microbiological and molecular approaches. Molecular methods such as quantitative PCR (qPCR) allow bacterial quanti...

background: the widespread utilization of antimicrobial compounds has caused emergence of resistant microorganisms in the world. hence, the research to probe the products with antimicrobial features has led to finding natural habitats and discovering new pharmaceutical products. methods: in this study, an attempt was made to explore the niche of novel habitat to isolate pyllospheric bacteria fr...

background and aims: influenza vaccination is one of the best way to prevent and control influenza worldwide. it is manufactured by who-licensed companies based on the who expertise committee annually. the aim of this study was partial quality control of the commercial human influenza vaccine 2008-9 and its matching with the circulating strains. materials and methods: the trivalent imported vac...

OBJECTIVES To explore the urine bactericidal activity of co-amoxiclav and norfloxacin against Escherichia coli in an in vitro pharmacodynamic model simulating the human urinary concentrations observed after administration of a single oral dose of 2000/125 mg sustained-release co-amoxiclav and 400 mg norfloxacin. METHODS Six E. coli isolates exhibiting amoxicillin/clavulanic acid MICs of 4/2 (...

background: bone marrow transplant (bmt) recipients are prone to bacterial, viral and fungal infections. bacterial infec­tion is considered as one of the common and serious complications in bone marrow transplant recipients. the aim of this study was to determine the rate of bacterial infections in bone marrow transplant recipients. methods: fifty-two blood and 25 catheter samples were obtained...

Enterobacteriaceae bacteria are clinically important and lead to various diseases associated with high mortality morbidity, including urinary tract infections, yet their treatment is a challenge due increasing antibiotic resistance. This study examined the cytotoxicity effects viability-inducing abilities of mecillinam fosfomycin antibiotics in extended-spectrum beta-lactamase Klebsiella pneumo...

Previous studies have shown that the capacity to clear an attenuated strain of Salmonella typhimurium after the second week of infection varies widely among mouse strains. Bacterial clearance is mediated by CD4+ T cells and is regulated in part by the H-2 complex. The aim of the present study was to compare the patterns of cytokine mRNA expression in the spleens of C57BL/6 (H-2b) and CBA (H-2k)...