Photobiomodulation ameliorates ovarian aging by alleviating oxidative stress and inflammation damage and improving mitochondrial function.

Ovarian aging is a serious clinical concern. Few safe and effective methods are currently available to improve ovarian functions. Photobiomodulation (PBM) is a safe and noninvasive physical therapy that can modulate a series of biological processes.

LLLT accelerates experimental wound healing under microgravity conditions via PI3K/AKT-CCR2 signal axis.

Background And Purpose: The risk of skin injuries in space is increasing with longer space missions and a growing astronaut population. This highlights the importance of understanding the adverse effects of weightlessness on wound healing. The objective of this research was to examine the therapeutic potential of Low-Level Light Therapy (LLLT) on skin healing processes under simulated microgravity (SMG) conditions and uncover the underlying molecular mechanisms, thus providing innovative solutions and a sound theoretical basis for space skin injuries.

Efficacy and safety of ablative CO fractional laser and narrowband intense pulsed light for the treatment of hypertrophic scars: a prospective, randomized controlled trial.

Background And Objectives: Hypertrophic scarring is a complex process, and numerous methods have been introduced to treat scars. This study aims to evaluate the effect of combined CO fractional laser and narrowband intense pulsed light (IPL) compared to IPL alone in the treatment of hypertrophic scars.

Materials And Methods: This was a prospective, randomized controlled study enrolled 138 patients with hypertrophic scars.