There is new information about the mechanism of THz radiation of molecular emission and absorption spectrum (MEAS) of 150.176-150.664 GHz nitrogen oxide occurrence exposure. Organized experiments let us establish the fact that a normalizing effect of THz radiation on microvasculature perfusion and functional endothelium condition in male rats under the acute stress condition is not realized after using of nitrogen oxide synthase (NOS) L-NAME. This shows that endogenic nitrogen oxide and endothelial NOS takes part in mechanisms of potentiation of positive correcting effect of MEAS of 150.176–150.664 GHz nitrogen oxide occurrence on defected parameters of skin microvasculature perfusion, and functional endothelium condition in male rats under the acute immobilization stress condition.
Vyacheslav F. Kirichuk, Evgeny V. Andronov The nitrogen oxide synthase effect in endothelium reaction and change in peripheral perfusion under THz radiation of nitrogen oxide occurrence exposure // Russian Open Medical Journal, Vol. 2, Issue 4, 2013, pp. 406-0

This article contains information on principle of operation, technical parameters and possible application of Orbita {transliteration from Russian} apparatus for hemodynamic, fibrinolytic and peripheral perfusion disorders treatment. A single exposure to terahertz waves emitted by Orbita apparatus, corresponding to frequencies of molecular absorption and emission spectra of atmospheric oxygen (129.0 GHz), completely cures coagulant and fibrinolytic disorders of animals with acute immobilization stress. A course of treatment with electromagnetic waves corresponding to frequencies of molecular absorption and emission spectra of nitrogen oxide (150.176 – 150.664) leads to normalization of disrupted peripheral tissue perfusion parameters of animal undergoing treatment and stimulates basal and induced output of nitrogen oxide. This leads to decrease in peripheral vascular resistance to microcirculation and increase in blood flow to microvasculature. Experimental data provided in this article serves as a proof of viability of Orbita apparatus for treatment of coagulant, fibrinolytic and tissue perfusion disorders.
Vyacheslav F. Kirichuk, Alexander A. Tsymbal, Alexey N. Ivanov, Tatyana S. Kiriyazi, Olga N. Antipova, Evgeny V. Andronov, Tatyana S. Velikanova, Vitaly V. Velikanov, Svetlana S. Parshina, Natalia E. Babichenko, Elena V. Ponukalina, Irina V. Smyshlyaeva, Liliana K. Tokaeva, Alexander P. Krenitsyky Correction of disorders in tissue perfusion, blood coagulation and fibrinolysis with Orbita apparatus on terahertz waves of cell metabolites // Russian Open Medical Journal, Vol. 2, Issue 1, 2013, pp. 102-0