A continuing relevance of the study is in researching of new non-drug methods of stress traumas correction. Stress is the main reason of different diseases and, first of all, of a cardiovascular system failure. The study aims the researching of the effect of electromagnetic waves of 150.176–150.664 GHz nitrogen oxide molecular and absorption spectrum occurrence. This is the most important natural regulator of endocellular interactions; it also influences the rheological blood indices in experimental stress-reaction of white male-rats. The blood rheological properties research was organized with the help of the rotation viscosimeter with a free-floating cylinder “АКР-2” [trasliteration from Russian: “a ka er 2”]. The result of the experiments displayed that: 1) the exposure of electromagnetic waves of 150.176–150.664 GHz nitrogen oxide molecular and absorption spectrum occurrence is able to regenerate (depending on a time mode) acute stress-dependent blood viscosity defects and the functional erythrocytes activity – their deformability and aggregation; 2) a 5-minute exposure of electromagnetic waves of the same frequencies band does not have influence with the stress-damaged blood viscosity and functional erythrocytes activity; 15-minute and 30-minute modes of exposure of THz-band electromagnetic waves of 150.176–150.664 GHz nitrogen oxide are effective and totally regenerate stress-dependent blood viscosity defects and functional erythrocytes activity – their deformability and aggregation.
Vyacheslav F. Kirichuk, Olga N. Antipova Restoration of blood rheological properties with the help of THz-band electromagnetic waves of nitrogen oxide molecular spectrum occurrence // Russian Open Medical Journal, Vol. 2, Issue 2, 2013, pp. 202-0

There had been carried out a comparative analysis of terahertz (THz) radiation exposure of 150.176-150.664 GHz nitrogen oxide occurrences on stress-dependent changes in behavioral reactions of white rats under hypokinetic stress condition. It was found that the radiation fully or partially normalizes behavioral reactions of white male rats under hypokinetic stress condition. The most effective method is persistent 30-minute irradiation.
Vyacheslav F. Kirichuk, Olga N. Antipova, Jana A. Krylova, Evgeny V. Andronov Behavioral reactions of white male rats under stress conditions during the persistent irradiation of THz-band electromagnetic waves of nitrogen oxide occurrence // Russian Open Medical Journal, Vol. 2, Issue 1, 2013, pp. 103-0