Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Biofilm positive samples taken from the lateral side of concha media visualized by confocal scanning laser microscopy (Leica TCS SP2 AOBS) and (b) live/dead-staining (Invitrogen’s LIVE/DEAD BacLight™, Invitrogen, Burlington, Canada). Epithelial cells are red, and the bacteria are green. Biofilms were scored when clusters of bacteria with intact membranes were present in both the x-y and x-z axes. Courtesy of Dr. Kjell Arild Danielsen.
