🐀 Rat + 🧪 In vitro · 2015 · USA (Bethesda, MD)
Organic light emitting diode improves diabetic cutaneous wound healing in rats.
Wu · Wound Repair Regen · 2015
The protocol this study used
What the authors concluded
In vitro: ↑total ATP concentration ↑metabolic activity (MTS assay) ↑cell proliferation (CyQuant assay) In vivo: ↑wound closure ↑histological score ↑fibroblast growth factor-2 expression
Devices that emit this wavelength
Matched on wavelength within 15nm, since LED bins vary by roughly that much and a tighter match would be false precision. Where we have an irradiance figure, the session length is the time needed to reach this study's dose of 0.2 J/cm² at that intensity.
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Matching a wavelength is not the same as reproducing a trial. Session times assume the device's published irradiance is accurate at the distance it was measured, which on brand-claim figures is often optimistic. Where a device publishes both a peak and an average we use the average, and where it publishes a falloff curve we use the lowest figure, so these times run long rather than short. Clinical protocols also control for spot size, contact and skin type in ways a home device cannot.
Source
Dosimetry extracted by Vladimir Heiskanen in Photobiomodulation (PBM) research - a comprehensive database. Citation resolved against PubMed.