Figure 3From: Intracellular survival and vascular cell-to-cell transmission of Porphyromonas gingivalisInvasion kinetics of P. gingivalis W83. The cells were infected at M.O.I of 100 without spin inoculation. At each time point P. gingivalis were collected, plated on BAP and CFU were enumerated. Means and standard deviations were derived from four separate experiments involving four plates for each experiment. A, KB cells; B, EC; C, SMC.Back to article page