نتایج جستجو برای: bacterial culture
تعداد نتایج: 465243 فیلتر نتایج به سال:
Background: Bacterial pneumonia is one of the most common causes of morbidity and mortality, and accurate diagnosis and treatment of the pneumonia causative agent, especially in polybacterial cases, is difficult and much appreciated. The aim of this study was to determine the causative agents and antimicrobial susceptibility of polybacterial pneumonia in patients with lower respiratory tract in...
Middle meatus aspirates from patients with chronic rhinosinusitis were analyzed by bacterial culture, denaturing gradient gel electrophoresis (DGGE), and antibiotic sensitivity techniques. DGGE detected a greater bacterial diversity than culture methods. Although resistance to antibiotics was low, there was evidence of changes in the composition of the bacterial microbiota over time, and the pr...
background: vibrio paraheamoloyticus is one the causative agents of vibriosis with high mortality in farmed fish and shrimp and under predisposing conditions. objectives: this study was aimed to assess the effect of gamma irradiation on the inactivation of v. paraheamoloyticus under fresh and freeze-dried conditions. methods: vials of 0.5 ml fresh culture of th...
The viral metagenome within an activated sludge microbial assemblage was sampled using culture-dependent and culture-independent methods and compared to the diversity of activated sludge bacterial taxa. A total of 70 unique cultured bacterial isolates, 24 cultured bacteriophages, 829 bacterial metagenomic clones of 16S rRNA genes, and 1,161 viral metagenomic clones were subjected to a phylogene...
Background and Aim: Bacteria are one of the causes of nail infections. Although nail infections are not always associated with a major health problem, their treatment, particularly in immunosuppressed patients could be chalenging. This study was conducted to investigate the prevalence of bacterial agents in patients with dystrophic nails referred to mycology laboratory of Razi Hospital, Tehran...
Background and Objective: Bacterial meningitis is an important cause of mortality and long-term neural morbidity. Immediate diagnosis and treatment are necessary in appropriate time. This study was designed in Afzalipour Hospital in Kerman to evaluate meningitis causes, frequency and CSF laboratory changes. Patients and Methods: In this retrograde descriptive study from September 2003 to Se...
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