Search results
Results from the WOW.Com Content Network
When gallium ions are mistakenly taken up in place of iron(III) by bacteria such as Pseudomonas, the ions interfere with respiration, and the bacteria die. This happens because iron is redox-active, allowing the transfer of electrons during respiration, while gallium is redox-inactive.
Gallium is a chemical element; it has the symbol Ga and atomic number 31. ... (III) by bacteria such as Pseudomonas, the ions interfere with respiration, and the ...
Although many (>100) forms of pyoverdine have been isolated and studied, they all have certain characteristics in common. Each pyoverdine molecule has three parts: a dihydroxyquinoline core, a 6-14 amino acid peptide that varies among strains, and a side chain (usually composed of a 4-5 carbon α-ketoacid from the Krebs/citric acid cycle).
Pseudomonas can, in rare circumstances, cause community-acquired pneumonias, [39] as well as ventilator-associated pneumonias, being one of the most common agents isolated in several studies. [40] Pyocyanin is a virulence factor of the bacteria and has been known to cause death in C. elegans by oxidative stress .
Pseudomonas infection refers to a disease caused by one of the species of the genus Pseudomonas. P. aeruginosa is a germ found in the environment and it is an opportunistic human pathogen most commonly infecting immunocompromised patients, such as those with cancer , diabetes , cystic fibrosis , [ 1 ] severe burns, AIDS , [ 2 ] or people who ...
The Pseudomonadaceae are a family of bacteria which includes the genera Azomonas, Azorhizophilus, Azotobacter, Mesophilobacter, Pseudomonas (the type genus), and Rugamonas. [ 2 ] [ 3 ] The family Azotobacteraceae was recently reclassified into this family.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Gallium compounds are active against infection-related biofilms, particularly those caused by Pseudomonas aeruginosa. [8] [9] In related research, locally administered gallium maltolate has shown efficacy against P. aeruginosa in a mouse burn/infection model. [10]