I. S. D’yachkov

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The work deals with analysis of changes of cellular defense factors in the starfish Asterias rubens in response to injection of human erythrocytes (HE). The number of circulating coelomocytes, dynamics of their production of active oxygen forms, activity of peroxidase, and dynamics of elimination of human hemoglobin from coelomic fluid were estimated before(More)
The work presents analysis of changes of humoral protective factors in the starfish Asterias rubens in response to injection of human erythrocytes (HE). The total protein concentration and the titers of hemagglutinins and hemolysins in starfish coelomic fluid, as well as the time of human hemoglobin elimination from circulation were estimated for 6–144 h of(More)
This study addresses the potential of flow cytometry in analyzing the composition of circulating hemocyte populations in the ascidian Halocynthia aurantium (Pallas, 1787), both using monoclonal antibodies (mAbs) against some conservative human leukocyte adhesion molecules and without mAbs. Flow cytometry, based on the assessment of forward and side light(More)
As a result of the centrifugation of the circulating cells of the starfish Asterias rubens in a discontinuous density gradient of sodium diatrizoate, three cell fractions were separated. Small coelomocytes with a high nuclear–cytoplasmic ratio and the lack of granules prevailed in the upper fraction, coelomocytes with small granules evenly distributed in(More)
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