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Deep Hypothermia Inverts the Inotropic Effect of Isoproterenol in the Rat Myocardium Biophysics Pub Date : 2024-03-07 C. V. Samodurova, F. V. Turin, A. S. Averin
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In Silico Study of Solvation Effects in Solutions of Biomolecules: Possibilities of an Approach Based on the 3D-Distribution of Solvent Atomic Density Biophysics Pub Date : 2024-03-07 S. E. Kruchinin, M. V. Fedotova, E. E. Kislinskaya, G. N. Chuev
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Proteostasis of Heat Shock Protein HSP90 in Skeletal Muscles of the Long-Tailed Ground Squirrel during Hibernation Biophysics Pub Date : 2024-03-07 Yu. V. Gritsyna, S. S. Popova, G. Z. Mikhailova, L. G. Bobyleva, S. N. Udaltsov, O. S. Morenkov, N. M. Zakharova, I. M. Vikhlyantsev
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The Composition and Mitogenic Activity of Polysaccharide from Solanum tuberosum L. Biophysics Pub Date : 2024-03-07 E. A. Generalov, L. V. Yakovenko
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Searching for Sequencing Signal Anomalies Associated with Genomic Structural Variations Biophysics Pub Date : 2024-03-07 I. V. Bezdvornykh, N. A. Cherkasov, A. A. Kanapin, A. A. Samsonova
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Analysis of the Development of Trends in the Current Epidemic Situation during Spread of the New SARS-CoV-2 Strains and Factors of their Regional Differentiation Biophysics Pub Date : 2024-03-07 A. Yu. Perevaryukha
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Evaluation of the Efficiency of Intersystem Crossing to a Triplet State of Fullerene in Complexes with Amino Acids Biophysics Pub Date : 2024-03-07 A. S. Buchelnikov, P. A. Sokolov, R. R. Ramasanoff
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The Comparative Cytotoxic Activities of Lutein and Cisplatin in Combination with Liposomes in Relation to Breast Tumor Cells Exposed to Radiotherapy Biophysics Pub Date : 2024-03-07 R. A. Lafta, M. W. Shafaa, W. M. Darwish, M. S. El-Nagdy
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The Combined Effects of Melatonin and Diethyldithiocarbamate on Mouse N1E-115 Neuroblastoma Cells (Clone C-1300) Biophysics Pub Date : 2024-03-07 S. N. Myakisheva, Y. L. Baburina, M. I. Kobyakova, R. R. Krestinin, L. D. Sotnikova, O. V. Krestinina
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Minimal Model of the Dependence of Stresses in a Cerebral Vessel Wall on Smooth Muscle Cell Parameters Biophysics Pub Date : 2024-03-07 N. Kh. Shadrina
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A Study on the Radiosensitivity and Induction of Adaptive Response in Peripheral Blood Lymphocytes of Patients with Secondary Immunodeficiency Syndrome Biophysics Pub Date : 2024-03-07 O. M. Rozanova, E. N. Smirnova, T. A. Belyakova, N. S. Strelnikova
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Inhalation of High Doses of Gaseous Nitric Oxide in HIV Infection Biophysics Pub Date : 2024-03-07 A. V. Pekshev, A. B. Vagapov, N. A. Sharapov, A. F. Vanin
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Conformational Features of Beta-Amyloid Peptide 25–35 Biophysics Pub Date : 2024-03-07 G. A. Agaeva, G. Z. Najafova
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The Specificity of Interactions between Endoinulinase from Aspergillus ficuum and Mono-, Di-, and Polysaccharides Biophysics Pub Date : 2024-03-07 S. M. Makin, A. N. Dubovitskaya, D. Yu. Bogomolov, M. S. Kondratyev, M. G. Holyavka, V. G. Artyukhov
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Effect of α1 Adrenoreceptors Stimulation on Electrical Activity of Rat Atria Biophysics Pub Date : 2023-12-13 N. Mansour, N. I. Ziyatdinova, A. M. Gallieva, R. R. Shakirov, T. L. Zefirov
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About Biophysics and the Chair of Biophysics at the Faculty of Physics of Moscow State University Biophysics Pub Date : 2023-12-13 V. A. Tverdislov, V. I. Lobyshev, L. V. Yakovenko, M. G. Gapochka
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Free Radicals and Signal Transduction in Cells Biophysics Pub Date : 2023-12-13 G. G. Martinovich, I. V. Martinovich, V. V. Voinarouski, D. V. Grigorieva, I. V. Gorudko, O. M. Panasenko
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On the Role of Ectonucleotidases in Synaptic Transmission. Thermolability of ATP Metabolism Biophysics Pub Date : 2023-12-13 A. E. Khairullin, D. V. Efimova, D. V. Ivanova, S. N. Grishin, A. U. Ziganshin
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Kinetics and Mechanisms of Oxidative Hemolysis of Erythrocytes under the Action of Azo- and Peroxide Initiator Biophysics Pub Date : 2023-12-13 E. M. Sokolova, N. A. Dubenskaia, B. L. Psikha, N. I. Neshev
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Bioluminescence of Ctenophore Pleurobrachia pileus (O. F. Müller, 1776) in the Summer Period Biophysics Pub Date : 2023-12-13 A. V. Temnykh, M. I. Silakov, O. V. Mashukova
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Quantitative Determination of Natural Rubber Content of Taraxacum kok-saghyz E. Rodin Plants Using Spin Probe Method of Electron Paramagnetic Resonance Spectroscopy Biophysics Pub Date : 2023-12-13 L. Yu. Martirosyan, V. M. Goldberg, I. I. Barashkova, V. V. Kasparov, Yu. Ts. Martirosyan, M. V. Motyakin, S. N. Gaydamaka, S. D. Varfolomeev
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Comparative Analysis of Interchannel Relationships on Electroencephalograms in Healthy People and Patients with Depression Using the Method of Correlation Ratios Biophysics Pub Date : 2023-12-13 M. E. Sobolev, A. L. Gorelik, O. L. Vlasova
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Effect of the Nitric Oxide Synthesis Inhibitor L-NAME on the Isolated Rat Heart after Hypokinesia Biophysics Pub Date : 2023-12-13 M. I. Sungatullina, R. I. Zaripova, N. I. Ziyatdinova, G. G. Yafarova, V. V. Andrianov, Kh. L. Gainutdinov, T. L. Zefirov
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Salts of Short-Chain Fatty Acids Increase the Activity of Large Conductance Ca2+-Activated K+ Channels and Decrease Calcium Oscillations in Rat GH3 Cells Biophysics Pub Date : 2023-12-13 I. F. Shaidullov, E. V. Ermakova, D. M. Sorokina, O. V. Yakovleva, G. F. Sitdikova
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Influence of the Microenvironment Dynamics of Tryptophan on Its Fluorescence Parameters at Different Temperatures Biophysics Pub Date : 2023-12-13 V. V. Gorokhov, P. P. Knox, B. N. Korvatovsky, S. N. Goryachev, V. Z. Paschenko, A. B. Rubin
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Differences in Responses of Premotor Interneurons to Serotonin and the Precursor of Its Synthesis 5-Hydroxytryptophan in Naive and Sensitized Snails Biophysics Pub Date : 2023-12-13 T. K. Bogodvid, V. V. Andrianov, L. N. Muranova, Kh. L. Gainutdinov
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Mechanism of Inhibition of the Oxygen-Evolving Complex of Photosystem II by Lanthanide Cations Biophysics Pub Date : 2023-12-13 E. R. Lovyagina, A. V. Loktyushkin, N. S. Vasiliev, B. K. Semin
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The Peculiarities of Oligomerization of Smooth Muscle Titin and Skeletal Muscle Myosin-Binding Protein C Biophysics Pub Date : 2023-10-10 L. G. Bobyleva, M. A. Timchenko, E. I. Yakupova, I. M. Vikhlyantsev, A. G. Bobylev
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Betaine, an Organic Osmolyte Effectively Counteracts the Deleterious Effect of Diclofenac on Protein Structure and Stability Biophysics Pub Date : 2023-10-10 Mohd. Basheeruddin, Neesar Ahmed, Md Khurshid Alam Khan, Shazia Jamal
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The Kinetics and Mechanism of Inhibition of Horseradish Peroxidase Activity by N-(Phosphonomethyl)glycine Biophysics Pub Date : 2023-10-10 L. V. Avdeeva, Ya. V. Vakhterova, E. A. Saratovskikh
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Glow Discharge Treatment of Nitrocellulose Membranes Increases the Immunoassay Sensitivity Biophysics Pub Date : 2023-10-10 P. A. Petrova, S. V. Zamalutdinova, A. A. Vnukova, D. A. Alekseeva, D. V. Bagrov
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Dinitrosyl Iron Complexes with Thiol-Containing Ligands as Sources of Universal Cytotoxins, Nitrosonium Cations Biophysics Pub Date : 2023-10-10 A. F. Vanin, N. A. Tkachev
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Analysis of the Coverage of Alu Elements by Aligned Genomic Reads Biophysics Pub Date : 2023-10-10 G. S. Tamazian, A. A. Kanapin, A. A. Samsonova
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Genetic Determinants of Flax Genome Integrity Biophysics Pub Date : 2023-10-10 A. A. Kanapin, A. A. Samsonova
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Cartesian Genetic Programming for Image Analysis of the Developing Drosophila Eye Biophysics Pub Date : 2023-10-10 N. A. Danilov, K. N. Kozlov, S. Y. Surkova, M. G. Samsonova
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The Effects of Ionizing Radiation on the Radiation Sensitivity of Cell Nuclei of Wheat Seedlings Biophysics Pub Date : 2023-10-10 L. A. Minasbekyan, I. A. Avagyan
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Experimental and Theoretical Determination of the Speed of Sound in Lung Parenchyma of Rabbits Biophysics Pub Date : 2023-10-10 V. I. Kezik, S. P. Dragan, A. E. Suleymanov
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Dynamics of Biophysical Characteristics of the Northern Black Sea Pelagic Ecosystem in the First Decades of the 21st Century Biophysics Pub Date : 2023-10-10 S. A. Piontkovski, I. M. Serikova, I. M. Minsky, Yu. A. Zagorodnyaya, V. V. Suslin, I. V. Kovaleva
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The Effect of Acute Phase Inflammatory Proteins on the Activity of Peripheral Blood Neutrophils Biophysics Pub Date : 2023-10-10 N. D. Fedorova, D. A. Sumbatyan, A. V. Sokolov, M. V. Filatov, A. P. Trashkov, E. Yu. Varfolomeeva
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Pathogenic Role of Posttranslational Isoforms of Uromodulin Biophysics Pub Date : 2023-10-10 A. V. Iakovleva, N. A. Verlov, M. G. Zaleskiy, S. B. Landa, V. V. Shapovalov, V. L. Emanuel
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Nanotechnologies for Drug Therapy of Malignant Tumors Biophysics Pub Date : 2023-10-10 D. B. Korman, L. A. Ostrovskaya, N. V. Bluhterova, V. A. Rikova, M. M. Fomina
Abstract This review summarizes experimental data related to the study of the possibilities of using nanotechnology for the drug therapy of malignant tumors.
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Identification of Pathogenic Bacteria by Spectra of Native DNA Molecules Biophysics Pub Date : 2023-10-10 B. L. Ikhlov
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Luminescence-enhanced Diagnosis and Quantitative Assessment of Malaria Infection through Lateral Flow Immunoassay using CdTe Quantum Dots Biophysics Pub Date : 2023-10-10 Hitesh Chauhan, Akshay Jariwala, Vipul Kheraj
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Changes in the Activity of Micromycete Intracellular Oxidoreductases under the Action of a Low-Frequency Pulsed Magnetic Field and Low-Intensity Laser Radiation Biophysics Pub Date : 2023-10-10 I. O. Makarov, D. A. Klyuev, V. F. Smirnov, O. N. Smirnova, N. A. Anikina, N. V. Dikareva, A. Yu. Shishkin
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The Effect of DNA-Binding Ligands from Dimeric Bisbenzimidazoles of the DBA(n) and DBPA(n) Series in Combination with γ-Radiation on Epithelial–Mesenchymal Transition and Pool Size of MCF-7 Breast Cancer Stem Cells Biophysics Pub Date : 2023-10-10 K. A. Churiukina, O. N. Matchuk, A. D. Kaprin, S. A. Ivanov, V. S. Koval, A. F. Arutyunyan, A. L. Zhuze, I. A. Zamulaeva
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The Effect of Molixan, a Disulfide-Containing Immunomodulator, on Na+ Transport across Frog Skin Epithelium Biophysics Pub Date : 2023-10-01
Abstract The effect of the pharmacological analogue of oxidized glutathione, disulfide-containing immunomodulator molixan, on the Na+ transport in the frog skin epithelium was studied. Using the voltage-clamp method, it was shown for the first time that molixan modulated Na+ transport in the frog skin epithelium. It was found that the application of molixan from the apical surface of the skin suppressed
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A Raman Spectroscopic Study of the Conformation of Flavin Adenine Dinucleotide, a CoEnzyme of D-Amino Acid Oxidase Biophysics Pub Date : 2023-10-01
Abstract The spectra of surface-enhanced Raman scattering of D-amino acid oxidase from pig kidney were recorded and analyzed using silver nanoparticles; characteristic spectral parameters of changes in the conformation of the flavinadenine dinucleotide cofactor during activation of the enzyme by D-amino acids were revealed. It was found that the time during which changes in the conformation of the
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Low Activity Forms of Cellulosolitic Microorganisms in Archaeological Contexts Biophysics Pub Date : 2023-10-01
Abstract The results of the study of low-activity forms of cellulolytic microorganisms in the soils of archaeological sites are presented. The objects of the study were soils with traces of wooden structures in the burials of Vyatichi (12th century). To date, traces of wood do not appear at the macro level. The data we obtained are compared with the results of a laboratory experiment to determine the
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Modeling the Critical Flicker Fusion Frequency in the Human Visual System Biophysics Pub Date : 2023-10-01
Abstract The temporal resolving power of the visual system is essential for the perception of the objective world. The lowest sampling rate of a sequence of images at which perception becomes fused is called the critical flicker fusion frequency (CFFF). A variety of experimental data on critical frequency thresholds can be explained from the viewpoint of a model of the contrast sensitivity of the visual
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The Effect of an Electrochemically Activated Water Solution on Plant Polysaccharides: Phenomenology and Spectrometry Biophysics Pub Date : 2023-10-01
Abstract Changes in the properties of polysaccharides in an electrochemically activated aqueous solution have been studied using UV-Vis spectrometry, time-of-flight secondary ion mass spectrometry and scanning electron microscopy. It is shown that the studied solutions of polysaccharides of plant origin (agar, soluble starch, and food starch) are subject to modification, the direction of which is determined
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Patterns of Adaptational Changes in Leukocytes and Platelets of Yakutian Ground Squirrels during the Pre-Hibernation Period in Autumn Biophysics Pub Date : 2023-10-01
Abstract Previously, it has been shown that a series of physiological and biochemical changes occur in Yakutian long-tailed ground squirrels during autumn (the pre-hibernation period), involving the brain, heart, skeletal muscles, and other organs. This study was conducted to analyze the composition of peripheral blood cells obtained from Yakutian ground squirrels in autumn. For the first time, an
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Study of the Mechanism of Interaction of Ficin with a Graft Copolymer of Carboxymethyl Cellulose Sodium Salt and N-vinylimidazole Using Molecular Docking, as Well as Infrared and Raman Spectroscopy Biophysics Pub Date : 2023-08-25 A. V. Sorokin, S. S. Goncharova, M. S. Lavlinskaya, M. G. Holyavka, Yu. F. Zuev, D. A. Faizullin, M. S. Kondtatyev, V. G. Artyukhov
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Influence of pH on the Conformation of a Modified Aptamer to Nucleolin Protein Biophysics Pub Date : 2023-08-25 P. V. Gabrusenok, R. R. Ramasanoff, A. S. Buchelnikov, P. A. Sokolov
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Alteration of Enzyme-substrate Interactions by Ultra-high Dilutions of the Substrate Biophysics Pub Date : 2023-08-25 G. Yu. Lomakina, N. N. Ugarova
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Simulation Modeling of Glutamate Cysteine Ligase Activity Biophysics Pub Date : 2023-08-25 V. S. Kopylova, S. E. Boronovskiy, Ya. R. Nartsissov
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Alanine: The Usual and the Unexpected Biophysics Pub Date : 2023-08-25 V. G. Tumanyan, A. A. Anashkina, I. V. Filatov, K. V. Smirnov, I. Yu. Torshin, N. G. Esipova
Abstract Based on experimental data, one can note the abnormally large contribution of alanine to the stabilization of the alpha helix and other protein conformations. Independent (including experimental) data indicate a particularly large contribution of alanine to the stabilization of the alpha helix. At the same time, positive contributions were revealed, both to the entropy and to the enthalpy
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Single SARS Virus Mutation as a Possible Cause of the Predominance of Asymptomatic COVID-19 Infection Forms Biophysics Pub Date : 2023-08-25 I. D. Kolesin, E. M. Zhitkova
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A Toolbox for Visualization of Sequencing Coverage Signal Biophysics Pub Date : 2023-08-25 I. V. Bezdvornykh, N. A. Cherkasov, A. A. Kanapin, A. A. Samsonova
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The Stability of a Collagen Gel after UV Irradiation Biophysics Pub Date : 2023-08-25 Yu. A. Nashchekina, N. A. Trusova, P. O. Nikonov, A. V. Nashchekin, N. A. Mikhailova