Search Results - "Maltsev, Valeri P"

Ultraviolet light scattering scanning flow cytometry in the characterization of submicron microparticles by Strokotov, Dmitry I, Nekrasov, Vyacheslav M, Gilev, Konstantin V, Karpenko, Andrey A, Maltsev, Valeri P

“…Ultraviolet lasers are commonly used in flow cytometry to excite fluorochrome molecules with subsequent measurement of the specific fluorescence of individual…”
Get full text

Method for the simulation of blood platelet shape and its evolution during activation by Moskalensky, Alexander E, Yurkin, Maxim A, Muliukov, Artem R, Litvinenko, Alena L, Nekrasov, Vyacheslav M, Chernyshev, Andrei V, Maltsev, Valeri P

“…We present a simple physically based quantitative model of blood platelet shape and its evolution during agonist-induced activation. The model is based on the…”
Get full text

Erythrocyte lysis in isotonic solution of ammonium chloride: Theoretical modeling and experimental verification by Chernyshev, Andrey V., Tarasov, Peter A., Semianov, Konstantin A., Nekrasov, Vyacheslav M., Hoekstra, Alfons G., Maltsev, Valeri P.

“…A mathematical model of erythrocyte lysis in isotonic solution of ammonium chloride is presented in frames of a statistical approach. The model is used to…”
Get full text

Kinetic titration method in flow cytometry for quantification of cell receptors by Khalo, Irina V., Karpenko, Andrei A., Kozyreva, Viktoriya S., Shilova, Anna N., Abubakirova, Olga A., Strokotov, Dmitry I., Nekrasov, Vyacheslav M., Maltsev, Valeri P., Chernyshev, Andrei V.

“…For the quantitative determination of cell receptors by fluorescence flow cytometry, we proposed a new method, which takes into account the reaction kinetics…”
Get full text

Erythrocyte lysis and angle‐resolved light scattering measured by scanning flow cytometry result to 48 indices quantifying a gas exchange function of the human organism by Yastrebova, Ekaterina S., Nekrasov, Vyacheslav M., Gilev, Konstantin V., Gisich, Alla V., Abubakirova, Olga A., Strokotov, Dmitry I., Chernyshev, Andrey V., Karpenko, Andrey A., Maltsev, Valeri P.

“…Molecular/cell level of gas exchange function assumes the accurate measurement of erythrocyte characteristics and rate constants concerning to molecules…”
Get full text

A light scatter based model relating erythrocyte vesiculation to lifetime in circulation by Yastrebova, Ekaterina S, Gisich, Alla V, Nekrasov, Vyacheslav M, Gilev, Konstantin V, Strokotov, Dmitry I, Chernyshev, Andrei V, Karpenko, Andrey A, Maltsev, Valeri P

“…Methods for measuring erythrocyte age distribution are not available as a simple analytical tool. Most of them utilize the fluorescence or radioactive isotopes…”
Get full text

Spectral approach to recognize spherical particles among non-spherical ones by angle-resolved light scattering by Yastrebova, Ekaterina S., Dolgikh, Ivan, Gilev, Konstantin V., Vakhrusheva, Irina V., Liz, Elizaveta, Litvinenko, Alena L., Nekrasov, Vyacheslav M., Strokotov, Dmitry I., Karpenko, Andrei A., Maltsev, Valeri P.

“…•Polarizer-free and single-PMT setup to recognize single spheres from light scattering.•Optical vector-invariant constructed from angular-spectrum of light…”
Get full text

Proposed Dynamics of CDB3 Activation in Human Erythrocytes by Nifedipine Studied with Scanning Flow Cytometry by Yastrebova, Ekaterina S., Konokhova, Anastasiya I., Strokotov, Dmitry I., Karpenko, Andrei A., Maltsev, Valeri P., Chernyshev, Andrei V.

“…Nifedipine is calcium channels and pumps blocker widely used in medicine. However, mechanisms of nifedipine action in blood are not clear. In particular, the…”
Get full text

Mature red blood cells: from optical model to inverse light-scattering problem by Gilev, Konstantin V, Yurkin, Maxim A, Chernyshova, Ekaterina S, Strokotov, Dmitry I, Chernyshev, Andrei V, Maltsev, Valeri P

“…We propose a method for characterization of mature red blood cells (RBCs) morphology, based on measurement of light-scattering patterns (LSPs) of individual…”
Get full text

Super‐resolved calibration‐free flow cytometric characterization of platelets and cell‐derived microparticles in platelet‐rich plasma by Konokhova, Anastasiya I., Chernova, Darya N., Moskalensky, Alexander E., Strokotov, Dmitry I., Yurkin, Maxim A., Chernyshev, Andrei V., Maltsev, Valeri P.

“…Importance of microparticles (MPs), also regarded as extracellular vesicles, in many physiological processes and clinical conditions motivates one to use the…”
Get full text

Nuclear apoptotic volume decrease in individual cells: Confocal microscopy imaging and kinetic modeling by Khalo, Irina V., Konokhova, Anastasiya I., Orlova, Darya Y., Trusov, Konstantin V., Yurkin, Maxim A., Bartova, Eva, Kozubek, Stanislav, Maltsev, Valeri P., Chernyshev, Andrei V.

“…•A definitive evidence that nuclear AVD is occurring simultaneously with “apoptotic ring” formation is obtained by 3D time-lapse confocal microscopy.•The…”
Get full text

Accurate measurement of volume and shape of resting and activated blood platelets from light scattering by Moskalensky, Alexander E, Yurkin, Maxim A, Konokhova, Anastasiya I, Strokotov, Dmitry I, Nekrasov, Vyacheslav M, Chernyshev, Andrei V, Tsvetovskaya, Galina A, Chikova, Elena D, Maltsev, Valeri P

“…We introduce a novel approach for determination of volume and shape of individual blood platelets modeled as an oblate spheroid from angle-resolved light…”
Get full text

Light-scattering flow cytometry for identification and characterization of blood microparticles by Konokhova, Anastasiya I, Yurkin, Maxim A, Moskalensky, Alexander E, Chernyshev, Andrei V, Tsvetovskaya, Galina A, Chikova, Elena D, Maltsev, Valeri P

“…We describe a novel approach to study blood microparticles using the scanning flow cytometer, which measures light scattering patterns (LSPs) of individual…”
Get full text

Chylomicrons against light scattering: The battle for characterization by Chernova, Darya N., Konokhova, Anastasiya I., Novikova, Olga A., Yurkin, Maxim A., Strokotov, Dmitry I., Karpenko, Andrei A., Chernyshev, Andrei V., Maltsev, Valeri P.

“…Chylomicrons (CMs) are lipoprotein particles circulating in blood and transporting dietary lipids. Optically speaking, CMs are small compared to the wavelength…”
Get full text

Additivity of light-scattering patterns of aggregated biological particles by Moskalensky, Alexander E, Strokotov, Dmitry I, Chernyshev, Andrei V, Maltsev, Valeri P, Yurkin, Maxim A

“…The paper is focused on light scattering by aggregates of optically soft particles with a size larger than the wavelength, in particular, blood platelets. We…”
Get full text

High‐precision characterization of individual E. coli cell morphology by scanning flow cytometry by Konokhova, Anastasiya I., Gelash, Andrey A., Yurkin, Maxim A., Chernyshev, Andrey V., Maltsev, Valeri P.

“…We demonstrate a flow‐cytometric method to measure length and diameter of single Escherichia coli cells with sub‐diffraction precision. The method is based on…”
Get full text

Light-scattering gating and characterization of plasma microparticles by Konokhova, Anastasiya I, Chernova, Darya N, Strokotov, Dmitry I, Karpenko, Andrei A, Chernyshev, Andrei V, Maltsev, Valeri P, Yurkin, Maxim A

“…Flow cytometry method (FCM) is widely used for analysis of cell-derived microparticles (MPs). Numerous efforts are currently aimed to standardize these…”
Get full text

Polarized light‐scattering profile—advanced characterization of nonspherical particles with scanning flow cytometry by Strokotov, Dmitry I., Moskalensky, Alexander E., Nekrasov, Vyacheslav M., Maltsev, Valeri P.

“…We instrumentally, theoretically, and experimentally demonstrate a new approach for characterization of nonspherical individual particles from light…”
Get full text

Comparison of the discrete dipole approximation and the discrete source method for simulation of light scattering by red blood cells by Gilev, Konstantin V, Eremina, Elena, Yurkin, Maxim A, Maltsev, Valeri P

“…The discrete sources method (DSM) and the discrete dipole approximation (DDA) were compared for simulation of light scattering by a red blood cell (RBC) model…”
Get full text

Influence of magnesium sulfate on HCO3/Cl transmembrane exchange rate in human erythrocytes by Chernyshova, Ekaterina S., Zaikina, Yulia S., Tsvetovskaya, Galina A., Strokotov, Dmitry I., Yurkin, Maxim A., Serebrennikova, Elena S., Volkov, Leonid, Maltsev, Valeri P., Chernyshev, Andrei V.

“…Magnesium sulfate (MgSO4) is widely used in medicine but molecular mechanisms of its protection through influence on erythrocytes are not fully understood and…”
Get full text