[The estimation of appropriateness of chromosomal aberration assay as a biological dosimetry based on cytogenetic investigation of lung cancer patients given non-uniform fractional exposures to high doses of therapeutic 60Co gamma-rays].

The objective of this study was to investigate in vivo the dose response of radiation induced chromosomal aberrations in human blood lymphocytes of lung cancer patients given non-uniform fractional exposures to high doses of therapeutic 60Co gamma-rays delivered synchronously with polychemotherapy. The chromosome aberration analysis was carried out in peripheral blood lymphocytes of 13 lung cancer patients who manifested II to IV developmental clinical stage. During the course of radiotherapy they received the accumulated tumor dose ranged 47.

[Electric stimulation of the muscles using the CHENS-2M apparatus in spinal osteochondrosis].

The authors of the article established that the application of electrostimulation by means of the apparatus CHENS--2M allows to remove the pain syndrome and to improve the amplitude of motion in the spine. The reovasography examination data confirm the efficiency of the applied treatment. The proposed method of treatment of the spine osteochondrosis should be recommended for practice due to its simplicity and accessibility.