Figure 7.
Means and SD of lactic acid concentration (mmol lactate/L) for the groups: treated with PBS in the dark (P − L−), treated with PBS and irradiated (P − L+), treated with FTC in the dark (FTC + L−) and treated with FTC and irradiated (FTC + L+). (A) Microcosm biofilm from patient 1. (B) Microcosm biofilm from patient 2. (C) Microcosm biofilm from patient 3.