" .. In this study, we have used a breast cancer cell line (MCF7) for the in vitro evaluation of the effects induced by different light exposures. In particular, we investigated in vitro effects of visible light (466- 950nm) and the specific far infrared light wavelengths, 3500– 6400nm (within the range determined computationally by the RRM), on MCF7 and normal dermal epithelial cells used as a control. ."
They irradiate cells with frequency ranges predicted with the Resonant Recognition Model  (that basically consists in that since there is an evidence that proteins have certain conducting or semiconducting properties, a charge moving through the protein backbone and passing different energy stages caused by different amino acid side groups can produce sufficient conditions for a specific electromagnetic radiation or absorption, and there is experimental evidence that each function has a specific frequency that is share both by the protein and its target).
Last modified on 15-Mar-16