Fig. 4
From: Evaluation of biofilm colonization on multi-part dental implants in a rat model
Quantification of biofilm on test surface inside unmodified titanium retaining screws. A Representative pictures of biofilm on uncoated titanium surface in group A and B detected via CLSM. B Statistical comparison of biofilm volume detected in the two treatment groups. A = control group treated with antibiotics continuously; B = group infected via oral inoculation with P. gingivalis, F. nucleatum and S. oralis. For group A N = 6, for group B N = 8