Developing endotracheal tubes that release antimicrobial peptides
Endotracheal tubes ensure a hospital patient’s airway is clear when they can’t breathe on their own. However, keeping a foreign object inserted runs the risks of infection, inflammation, and a condition in which scar tissue narrows the airway. Broad-spectrum antibiotics are one way to mitigate these risks, but can harm beneficial bacteria and contribute to antibiotic resistance.
FULL STORY AT Penn Engineering Today →