Biomedical subjects

V A Dubrovskiĭ

Publications and source records attributed to V A Dubrovskiĭ.

4 recordsLinked to original sources

PubMed1999

[Laser spatial scanning in flow cytometry].

The main flow laser cytometry principles, based on the elastic light scattering, spheres of its applications, problems of its realization and utilization in the immunological investigations and diagnostics are analysed. The experimental model of a flow cytometer with laser probing beam space scanning, originally proposed by the authors, is described. The apparatus was tested by polystyrene latex spheres and biological objects. The experiments showed that the achieved sensitivity was enough to register red blood cells, their complexes and bacterial cells.

Flow Cytometry↗

PubMedDate not supplied

[Effect of stress and acetylcholinesterase inhibition in vivo on the erythrocyte Na, K-ATPase properties in rats].

Explore the source record for details and available documents.

Acetylcholinesterase↗

PubMedDate not supplied

[Immunologic reaction study by the method of resonance light scattering].

A method for increasing the intensity of scattered radiation when studying immunological reactions by light scattering is suggested. The method is based on the application of special media resonant relative to the testing light laser beam.

Animals↗

PubMedDate not supplied

[Role of physical properties of laser radiation in light absorption by heme-containing biological molecules].

Influence of space and time coherence, spectral density and polarization of laser radiation upon the light absorption by hemolyzate, oxyhaemoglobin and catalase is studied experimentally. It is shown that the main physical factor of laser radiation defining the light absorption by the analysed biological molecules is time coherence and hence, the monochromatic property of laser beam.

Catalase↗