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The Effect Of Defective Iron Handling On Immune Function And Pseudomonas Aeruginosa Infection In The Cystic Fibrosis Lung
Funder
National Health and Medical Research Council
Funding Amount
$97,213.00
Summary
In this research higher degree I will study the effects of iron on airway sepsis in cystic fibrosis (CF), with a particular focus on the major pathogen Pseudomonas aeruginosa. Increased concentrations of iron have been described in the CF lung, and CF airway epithelial cells display abnormal iron handling which facilitates P. aeruginosa growth. I will explore imposed iron limitation combined with conventional antibiotics as a new therapeutic strategy for treatment of chronic airway infection.
The Biology Of Staphylococcus Epidermidis Biofilm Formation On Silicone Implantable Medical Devices And The Role Of Implant Surface Antibiotic Technology In The Prevention Of Bacterial Biofilm In And Animal Model
Funder
National Health and Medical Research Council
Funding Amount
$113,322.00
Summary
Hospital acquired infections continue to rise with over 60% occuring in patients with medical implants. Infections are due to skin bacteria forming a microscopic slime, or biofilm, around the implant. Biofilm infection is only diagnosed after implant removal, responds poorly to antibiotics, and can cause implant failure, such as joint loosening & bone infection in joint replacements and breast deformity with silicone implants. This project uses an animal model to evaluate different surface treat ....Hospital acquired infections continue to rise with over 60% occuring in patients with medical implants. Infections are due to skin bacteria forming a microscopic slime, or biofilm, around the implant. Biofilm infection is only diagnosed after implant removal, responds poorly to antibiotics, and can cause implant failure, such as joint loosening & bone infection in joint replacements and breast deformity with silicone implants. This project uses an animal model to evaluate different surface treatments to prevent bacterial biofilm formation.Read moreRead less