PBMT refers to light energy that stimulates cell function, that results in beneficial therapeutic outcomes. The primary target is the mitochondria, specifically Cytochrome C Oxidase which drives cellular metabolism.
The Cellular Effects (1,2,3,4)
1 – ATP - The absorption of light energy stimulates the Cytochrome C Oxidase and leads to the production of Adenosine Triphosphate (ATP). Cytochrome C is a vital component of the mitochondria that drives cellular metabolism. The increase in ATP production accelerates the function and repair processes of the cell
2 – Reactive Oxygen Species (ROS) – Research suggests that PBMT can modulate ROS in cells and tissue. ROS have been shown to affect many important physiological signaling pathways including the inflammatory response. The production of these signaling molecules has been shown to induce growth factor production, increase cell proliferation and motility, and to promote extracellular matrix deposition and pro-survival pathways
3 – Nitric Oxide –Nitric oxide passes out of the cell and acts as a vasodilator, encouraging blood flow into the surrounding areas. This extra blood flow into the damaged tissue delivers oxygen, vital sugars, proteins and salts and removes waste products, all of which accelerate cellular reproduction and growth, thereby aiding the healing process.
1 – Decreased Inflammation and Swelling: Laser therapy reduces inflammation through several mechanisms especially via the reduction of pro inflammatory mediators. This helps alleviate pain and swelling in various conditions.
2 - Analgesic Effect: Laser therapy of damaged tissue produces a suppression of hypersensitive nociceptors, normalisation of the membrane firing threshold, and an increased release of tissue endorphins. In addition to the reduction in inflammation, the result is a decreased patient perception of pain.
3 – Accelerated Tissue Repair and Cell Growth: Photons of light from lasers penetrate deeply into tissue and accelerate cellular reproduction and growth. Laser light increases the energy available to the cells so that they can take on nutrients and get rid of waste products more quickly
Chattanooga’s most powerful laser, the 40W LightForce® XLi, treats deep tissue to provide symptomatic pain relief associated with musculoskeletal conditions, with real time dosing feedback. The LightForce® smart hand piece and onscreen recommendations increase dosing accuracy and help clinicians treat with confidence.
Smarter than your average laser. The 25W LightForce® XPi gives real time visual and haptic feedback, allowing clinicians to provide consistent, accurate treatments. The XPi’s built-in intelligence tells users which treatment heads are acceptable or not recommended for different power levels, which helps to provide for safer treatments and less guesswork from clinicians.
Treat quickly and consistently on the go. The 15W LightForce® FXi is ideal for those practices or clinicians needing to treat in multiple locations. Easily transportable with internal battery, the lightweight FXi quickly impacts pain while weighing in at only 3kg’s.
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