A mouse ear skin model to study the dynamics of innate immune responses against Staphylococcus aureus biofilms

摘要

Characterization of calibrated inocula of biofilm and planktonic cultures. and SEM micrographs of LYO-S2 planktonic ( ) and 24 h biofilm ( ) inocula after passing through the 34G needle used for micro-injections. Red arrows in panel B indicate the biofilm extracellular matrix. Scale bar: 5 μm. and Fluorescence microscopy images of biofilm ( ) and planktonic ( ) cultures stained with the green live cell fluorescent label SYTO9 and incubated with CDy11 red fluorescent probe. Scale bar: 50 μm