background although effective strategies have been presented for preventing the spread of antibiotic resistance in iran, recent reports have revealed increasing antibiotic resistance among children and adults. objectives in the present study, we tried to provide a clear view of the antibiotic resistance status of aerobic organism as the most prevalent organism in patients with rhinosinusitis in...

background and objectives:infection of pleural fluid is a common disease and because of antibiotic administration, the microbiology of this fluid has changed. the aim of this study was to determine the common bacteria and suitable antibiotics for treatment in pleural effusion (pe). materials and methods: in this cross sectional study, 1210 samples with exudative features were cultured for poss...

  Background and Objectives:Infection of pleural fluid is a common disease and because of antibiotic administration, the microbiology of this fluid has changed. The aim of this study was to determine the common bacteria and suitable antibiotics for treatment in pleural effusion (PE). Materials and Methods: In this cross sectional study, 1210 samples with exudative features were cultured for p...

A model is outlined for the major biochemical respiratory mechanisms of a conceptualised heterotrophic facultative organism (representing the heterotrophic facultative mass of activated sludge) subjected to four different sets of conditions: steady-state aerobic, steady-state anoxic, steady-state aerobic changed to anoxic, and steady-state anoxic/anaerobic changed to aerobic. Proposals and impl...

Tsukamurella spp. are a rare but important cause of intravascular catheter-related bacteremia in immunocompromised patients. The organism is an aerobic, Gram-positive, weakly acid-fast bacillus that is difficult to differentiate using standard laboratory methods from other aerobic actinomycetales such as Nocardia spp., Rhododoccus spp., Gordonia spp., and the rapid growing Mycobacterium spp. We...

Aerobacter aerogenes strain 1033 can utilize glycerol as sole source of carbon and energy under aerobic and anaerobic conditions (2). With the aid of isotope enantiomorphs of glycerol1-V it could be shown that an important pathway of glycerol metabolism in this organism involves dihydroxyacetone as an intermediate between glycerol and pyruvate (3). The validity of this conclusion was strengthen...

We report the first genome sequence from the recently established alpha-4 proteobacterial genus Sandarakinorhabdus. The genome of the Sandarakinorhabdus sp. strain AAP62 contains a photosynthesis gene cluster carrying major genes for bacterial reaction centers. The presence of genes related to aerobic respiratory electron transport confirms the lifestyle of this organism as an aerobic anoxygeni...