Impact of preventive and therapeutic vascular photobiomodulation on collagen deposition and distribution in experimental model of acute muscle injury

What the authors concluded

The results revealed increased collagen in the VPBM-treated groups. In the five-day experimental period, the ECM area was significantly lower in the VPBM groups. In conclusion, VPBM modulated collagen deposition and ECM area, depending on the timing of irradiation.