Research Article

Antibiofilm and Anti-Inflammatory Activities of Houttuynia cordata Decoction for Oral Care

Figure 2

No cytotoxic effects of dHC on oral keratinocytes. The cytotoxic effects of dHC on RT-7 cells were assessed by a lactate dehydrogenase (LDH) cytotoxicity assay. 0.1% Triton X-100 treatment and gentle agitation at 25°C for 10 min were used as a positive control. differences between the indicated groups at using a Student’s -test ().