Regenerative Capacity of Human Dental Pulp and Apical Papilla Cells after Treatment with a 3-Antibiotic Mixture

One milligram per milliliter of 3Mix had strong toxicity to DPCs/APCs when applied for 7 days, whereas 0.39 μg/mL 3Mix showed no toxicity but still affected cell proliferation and mineralization potential. However, no differences in dentinogenic gene expressions were observed between the 3Mix-treated and untreated groups.