Research Article

In Vitro Wound Healing Improvement by Low-Level Laser Therapy Application in Cultured Gingival Fibroblasts

Table 3

Cell migration (%) by the transwell assay, according to the energy dose used in the low-level laser therapy.

Energy dose (J/cm2)Cell migration (%)

0 (control)100 (91–107) B*
0.5118 (109–123) A
3120 (116–122) A

Values expressed as medians of SDH production (P25–P75) ( ). *Same letters indicate no statistically significant difference (Mann-Whitney, ).