[Effect of visible light on animal biochemical and physiological parameters].

The animals perception of the visible spectrum with waves length 450, 540, 680 nm of the same light intensity has been studied. The effect of visible light on rats has been estimated by some functional and biochemical parameters in vivo and in vitro. The whole complex of results obtained gives a chance to suppose that the light energy of visible spectrum redistribution in animal's tissues has a principal role in the regulation of animal's metabolism depending on the spectral structure of the incident light.