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Biomedical subjects

G V Bulygin

Publications and source records attributed to G V Bulygin.

6 recordsLinked to original sources
PubMed1997

[Cytochemical method of simultaneous determination of oxidation-reduction enzymes and acid phosphatase in blood lymphocytes].

The results of cytochemical tests for simultaneous measurements of dehydrogenases and acid phosphatase in blood leukocytes do not differ from the results of the original methods developed by R. P. Nartsissov (1969) and A. Goldberg and T. Bark (1962). Use of this method permits the physician to have simultaneous information about two aspects of metabolism in the cells and cuts down the time needed for measuring the activities of two enzymes in the leukocytes.

Acid Phosphatase↗
PubMed1994

[Effect of biotechnological industrial factors on immune system reactivity].

Screening in employees of enterprise producing antibiotics has revealed higher occurrence of allergic (39.6%) and gastrointestinal diseases. Some examinees (5.4%) demonstrated immune deficiency, the share of 8.3% were diagnosed as having cardiovascular neurosis. Further investigations involved bioluminescent and cytochemical studies of oxidation-reduction enzymes in white blood cells. Those studies proved lower serum activity of the enzymes in all the examinees including apparently healthy individuals. There was no significant difference between the health and ill employees, apart from the patients with immune deficiency. Ratio of CA to serotonin concentrations in the cells provided the most valuable information, being a diagnostic criterion for the diseases mentioned.

Biotechnology↗
PubMedDate not supplied

[Structural and metabolic status of blood lymphocytes in the initial period of adaptation stage in man to polar conditions].

The paper presents the results of studies of the lipid spectrum of blood peripheral lymphocytes, the activities of some dehydrogenases in the cells in males during their adaptation (up to 1.5 years) to polar conditions. There is some dynamics of lymphocytic structural and metabolic parameters, which reflects the functional status of lymphocytes and the regulatory effects of the body on their status during human adaptation to ecologically unfavourable conditions of the Far North.

Adaptation, Physiological↗
PubMedDate not supplied

[Activity of NADP-dependent dehydrogenase of thymocytes and blood lymphocytes after irradiation of rabbits in vivo with long-wave laser radiation].

To study the mechanisms of immunocompetent cells' response to long-wave laser radiation in male Chinchilla rabbits after in vivo emission (lambda = 632.8 nm; emissive power, 19 mW) for 15 min, lymphocytes and thymocytes were identified in the projection areas of the thymus and femur and the levels of NADP-dependent dehydrogenases were measured. The changes found in the levels of thymocyte NADP-dependent dehydrogenases while exposing the rabbits to radiation in the area of the femur, as well as the area-related differences in the modulating effects of laser radiation on the activity of the lymphocytic enzymes under study indicate the mediated cellular metabolic regulation which is likely to be chiefly affected by the autonomic nervous system in the first postradiation minutes.

Animals↗