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Your search keyword '"Nisnevich MM"' showing total 4 results
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4 results on '"Nisnevich MM"'

1. [An ultrasonographic method of determining the blood donor erythrocyte resistance].

Author

Akopian VB, Gareginian TN, Maev RG, Koĭfman MM, and Nisnevich MM

Subjects
Equipment Design, Erythrocytes diagnostic imaging, Humans, Osmotic Fragility physiology, Quality Control, USSR, Ultrasonography instrumentation, Ultrasonography methods, Blood Donors, Blood Preservation standards, Erythrocytes physiology, Hemolysis physiology
Published
1990

2. [Problems of the preparation and control of properties of sterile drug-containing liposomes].

Author

Trofimov VI and Nisnevich MM

Subjects
Drug Carriers, Drug Stability, Drug Storage methods, Humans, Liposomes chemical synthesis, Liposomes pharmacology, Liposomes standards, Quality Control, Sterilization methods, USSR, Drug Therapy methods, Liposomes therapeutic use, Pharmaceutical Preparations administration & dosage, Technology, Pharmaceutical methods
Abstract

The techniques employed to produce drug-containing liposomes and to control the disperse composition of the included preparation are discussed. The method of cryoradiation sterilization of liposomes containing different types of drugs is detailed. The applications of the described methodologies for obtaining the optimal technological parameters of liposome production are exemplified.

Published
1990

4. [The effect of ultrasound on the antigenic activity of human erythrocytes].

Author

Piruzian LA, Maev RG, Nisnevich MM, Koĭfman MM, and Korneva ZN

Subjects
Humans, In Vitro Techniques, ABO Blood-Group System immunology, Epitopes analysis, Erythrocyte Membrane immunology, Sonication, Ultrasonics
Abstract

The effect of ultrasound (frequency 0.88 MHz, intensity from 0.05 to 1 W/cm2) on alterations in antigenic activity has been investigated in vitro using ABO antigens of human erythrocytes. The existence of threshold doses of ultrasound influence has been found. These doses are shown to be independent of ultrasound intensity. The dependence of the effect on erythrocyte concentration has been established. Individual and group differences in the antigenic resistance to ultrasonic exposure in donors of groups A and B have been revealed. A drop in antigenic activity equal to 97% has been obtained.

Published
1986

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