METHOD OF CORRECTING DIRECTION AND DYNAMICS OF BIOPHYSICAL PROCESSES IN BIOLOGICAL OBJECTS Russian patent published in 2013 - IPC A61N1/06 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely to means of impact with electromagnetic radiation on biological object and can be used in field of medicine, biology, veterinary for carrying out wave therapy by influencing with modulated radiation for selective impact on cells of biological objects both in physiotherapeutic impact on animals or humans and for prevention or therapy. Radiation of cell culture is performed by means of semiconductor injection generator based on A₃B₅ heterostructure. Radiation is performed with pulse electromagnetic irradiation with rotation of electromagnetic irradiation vector rightward, frequency of electromagnetic irradiation in the range from 30 to 220 GHz, wavelength of electromagnetic irradiation from 1.4 to 10 mm, power of electromagnetic irradiation from 10^-16 W/cm² to 10^-18 W/cm² for 1-2 minutes, after that, semiconductor injection generator is switched off from pulse voltage, turned by 180° in vertical plane and switched off semiconductor injection generator is kept above biological object for 7-30 hours. Electromagnetic irradiation is performed by active layer which is placed between located on one side two grown layers of n-type conductivity and on the other side one grown layer of p-type conductivity, on which contact sites from precious electrically conductive metal, preferably gold or platinum, are made, as dopant of n-type Se, Te or Si with concentration of carriers not less than n_o - 8•10¹⁵ cm³, and as dopant of p-type Be, Zn or Cd with concentration of carriers not less than P_o - 9•10¹⁸ cm³ are used.

EFFECT: method makes it possible to achieve reduction of proliferation of cell cultures of neoplastic line in animals and people by controlled impact on cells of biological object.

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