Recently,the Ailucs laser therapy instrument has been playing an increasingly significant role in pet laser therapy,owing to its non-invasive nature,precision,and high efficacy.Its core mechanism—Photobiomodulation Therapy(PBMt)—involves the interaction of specific wavelengths of laser light with biological tissues,stimulating cellular activity and promoting tissue repair and regeneration.

　　This article will elucidate the core mechanisms of laser therapy in animal treatment,starting from the scientific principles of photobiomodulation.

　　I.Scientific Basis of Photobiomodulation Therapy(PBMt)

　　➢Photon Absorption by Photoreceptors and Molecular Cascade Reactions

　　The core of photobiomodulation lies in the interaction between photons and intracellular photoreceptors.Key photoreceptors in animal cells include:

　　NADH Dehydrogenase:Absorbs photons in the violet and blue light spectrum(400-500 nm),participating in the initial stage of the mitochondrial electron transport chain.

　　Cytochrome c Oxidase(CCO):Absorbs photons in the red and near-infrared spectrum(600-1000 nm),serving as a key enzyme in mitochondrial oxidative phosphorylation.

　　Upon photon absorption by these photoreceptors,changes in electronic excitation states occur,initiating the following molecular cascade reactions:

　　Accelerated ATP Synthesis:Activation of CCO promotes the generation of ATP(adenosine triphosphate)within mitochondria,providing energy for cells and enhancing metabolic activity.

　　Regulation of Reactive Oxygen Species(ROS):Low concentrations of ROS act as signaling molecules,promoting cell proliferation,differentiation,and gene expression,while maintaining oxidative stress balance.

　　Nitric Oxide(NO)Release:NO is a potent vasodilator,which can alleviate pain,reduce edema,and accelerate wound healing through angiogenesis.

　　➢The"Therapeutic Window"Effect of Near-Infrared Light

　　Laser wavelength determines the depth of photon penetration into tissues.Within the 600-1200 nm range,the absorption rates by water,hemoglobin,and melanin are relatively low,creating an"optical window"(therapeutic window).This allows near-infrared light(e.g.,650nm,810nm)to penetrate the skin and reach deep tissues(such as muscles,joints,and internal organs),enabling targeted therapy.

　　II.Core Effects of PBMt in Animal Treatment

　　➢Promotion of Tissue Repair and Wound Healing

　　Laser therapy stimulates the proliferation of fibroblasts and epithelial cells,accelerates collagen synthesis,and shortens wound healing time.

　　➢Anti-inflammatory and Immunomodulatory Effects

　　PBMt mitigates inflammatory responses by downregulating pro-inflammatory cytokines(such as IL-1β,IL-6,TNF-α)and upregulating anti-inflammatory factors(such as IL-4).

　　➢Analgesia and Neural Repair

　　Laser therapy alleviates pain through the following mechanisms:

　　Local Vasodilation:NO release increases microcirculation,reducing musculoskeletal pain.

　　Inhibition of Nerve Conduction:Reduces the sensitivity of Aδand C nerve fibers,thereby raising the pain threshold.

　　Activation of the Endogenous Opioid System:Promotes the release of endorphins,enhancing analgesic effects.

　　➢Improvement of Blood Circulation and Metabolism

　　Laser therapy can dilate blood vessels,increase blood flow,and facilitate the removal of toxic metabolites.

　　III.Prospects:Enhancing Animal Welfare with Ailucs Laser Therapy

　　With technological advancements,Ailucs laser therapy instruments are evolving towards multifunctional laser therapy and intelligent systems.For instance,the successful rescue of various kinds of animals worldwide validates the potential of laser therapy in veterinary therapy.Laser therapy is integrating with Traditional Chinese Veterinary Medicine and rehabilitation therapies,offering more comprehensive health solutions for animals.

　　Conclusion

　　Ailucs laser therapy has pioneered a new scientific pathway in animal treatment.By precisely adjusting laser parameters,the Ailucs therapy instrument can not only accelerate wound healing and alleviate pain but also improve the overall health status of animals.Compared to traditional pet care equipment,Ailucs laser therapy is non-invasive,precise,and more efficient.As research deepens,Ailucs laser will play an even greater role in the field of veterinary therapy,safeguarding the health of both companion animals and wildlife.