• Our histological study suggests that irradiation with LEDs is advantageous to nerve regeneration.
  • In this study, LEDs at a wavelength of 660 nm effectively promoted peripheral nerve regeneration in our rat model. We propose that this is due to the antioxidative effect induced by LEDs.
  • In the 1-mm section, we observed a significant (approx.. 230%) increase in the LED group compared to that for the controls