What is nitric oxide (NO) release?
Nitric oxide release refers to the production of nitric oxide molecules that help regulate blood flow and cellular communication.
During red light exposure, nitric oxide can be released from intracellular stores, leading to vasodilation and improved microcirculation. This effect complements ATP production and is considered a supportive mechanism in Photobiomodulation (PBMT).
In red light therapy for hair regrowth, enhanced nitric oxide release can improve oxygen and nutrient delivery to scalp tissues, creating a healthier environment for follicles entering the anagen phase.
Related terms
Growth Factors
Mechanisms of Action
Growth factors are naturally occurring proteins that stimulate cell proliferation, differentiation, and healing.
Photobiomodulation (PBMT)
Mechanisms of Action
Photobiomodulation (PBMT) is a therapeutic technique that uses specific light wavelengths to stimulate biological processes at the cellular level.
Oxidative stress
Mechanisms of Action
Oxidative stress is a condition where an imbalance between free radicals and antioxidants leads to cellular damage.
Androgen Receptors
Mechanisms of Action
Androgen receptors are proteins inside cells that bind to male hormones like testosterone and dihydrotestosterone (DHT), influencing hair follicle behavior and sensitivity.
