Results Bacterial colonies were found in 44% (25 of 57) of the stents. Of the multiple pathogens identified, Enterococcus species (6 of 25) was the most common, followed by Escherichia coli (5 of 25). After short-term antibiotic prophylaxis, the bacteria did not colonize within the first ...
Bacterial communities in epilithon on the river bed were examined at the Tamagawa River by a plate count method. Colonies developed on 1/2 PYG agar plates were classified into four groups according to the colony forming time. Incubation periods which were needed for the colony formation were bet...
How is a bacterial colony formed? When the bacterial cell is grown in the medium with necessary nutrients, the cell grows and develops into groups of bacteria called bacterial colonies. Based on the type of bacterial cell, the morphology of the colony differs. Many thousands, millions, and bil...
The presence of multiple copies of such similar genes in one organism would suggest a critical role for this protein in B. fragilis. 展开 关键词: Bacteroides fragilis DNA, Bacterial Protein Sorting Signals Phylogeny Conserved Sequence Protein Structure, Secondary Sequence Homology, Nucleic Acid Genome...
False, because the correct statement is: Hemolytic denotes the ability of bacterial colonies to induce the breakdown of red blood cells. True True False, because the correct statement is: Bacteriophages are viruses that specifically infect bacteria. False, because the correct statement is: B....
Results showed that all water sources had a normal bacterial content. Only 2 per cent of bottled water sources had P. aeruginosa . Total coliforms were isolated only from bottled water that used mixed (water alternating with milk) filling lines. Environmental bacteria did not produce significant ...
Bacterial colonies in the logarithmic growth phase were selected by an aseptic inoculation ring and prepared into a concentration of 0.5 McFarland turbidity units (about 5 × 106 CFU/mL) in 0.9% sterile normal saline. Before use, blood plates were incubated in a 35℃ environment for 15 ...
The morphological and structural characteristics of aerobic granulation were investigated in a sequencing batch reactor. Small granules consisting mainly of bacterial microcolonies first formed at an organic loading rate of 1.68 kg chemical oxygen demand (COD) m−3 d−1 and a minimal settling veloc...
This study aimed to assess the risk factors associated with 28-day mortality in patients with KP BSI in terms of bacterial and clinical characteristics. All KP isolates included in this study were CSKP, and the 28-day mortality rate among patients with KP BSI was 30.00%. The presence of th...
Stool samples and rectal swabs from patients, farmers and swine were inoculated onto MacConkey agar (BD, USA) and any bacterial colonies observed after incubation at 35 °C for 24 h were sub- cultured for colony purification. Bacteria species were identified using matrix-assisted laser ...