Contents

Biophysics

Vol. 70, No. 6, 2025

MOLECULAR BIOPHYSICS

Pro- and Antioxidant Properties of Compositions Based on Endogenous Choline Derivatives

D. A. Krugovov, I. F. Rusina, N. V. Zakhvatova, Yu. N. Egorova, L. A. Smurova, V. V. Vedutenko, V. G. Kondratovich, M. P. Berezin, and O. T. Kasaikina p. 923  abstract

Comparative Study of Antioxidant Activity of 4-H Pyran Acids Using Optical Methods and Quantum-Chemical Calculations

S. V. Kozin, O. M. Lyasota, A. A. Kravtsov, E. A. Kozlova, A. D. Rubailo, A. V. Moiseev, K. A. Popov, A. V. Bespalov, and K. V. Gordeev p. 930  abstract

Production of Polyclonal Antibodies Specific to Obscurin of the Long-Tailed Ground Squirrel Urocitellus undulatus: Problems and Prospects

T. A. Uryupina, S. S. Popova, G. Z. Mikhailova, L. G. Bobyleva, A. D. Ulanova, A. G. Bobylev, S. N. Udaltsov, N. M. Zakharova, and I. M. Vikhlyantsev p. 944  abstract

A Deep Learning Approach to Predict Histone Variant Effects on Nucleosome Stability

E. A. Bogdanova, A. V. Chernukhin, A. O. Matyushevskaya, V. N. Novoseletsky, G. A. Komarova, and A. K. Shaytan p. 950  abstract

BIOPHYSICS OF CELLS

Reduction and Interaction of Cytochrome c with Short-Time UV-Irradiated Preparations of Manganese-Stabilizing Protein PsbO and Photosystem II Membranes

M. S. Khristin, T. N. Smolova, and A. A. Khorobrykh p. 960  abstract

Interaction of Ascorbic Acid with Spin-Labeled Derivatives of Stearic Acid Embedded in Liposome Membranes

V. A. Medvedeva, M. V. Ivanova, E. K. Ruuge, and K. B. Shumaev p. 970  abstract

Normalization of Ca2+ Homeostasis Does Not Lead to Correction of Intracellular pH in Hippocampal Culture Neurons under the Influence of Ammonium Ions

A. I. Sergeev and P. V. Nekrasov p. 977  abstract

The Effect of Combined Static and Alternating Low-Frequency Magnetic Fields on the Respiratory Burst Intensity in Mouse Neutrophils Depending on the Magnitude of the Alternating Field Component

V. V. Novikov and E. V. Yablokova p. 986  abstract

The Effect of Inflammatory Activation on Mitochondrial Function and Expression of Apoptosis Inhibitor Genes in THP-1 Acute Myeloid Leukemia Cells

E. I. Meshcheriakova, M. I. Kobyakova, I. V. Odinokova, A. V. Kuzovlev, I. S. Fadeeva, and R. S. Fadeev p. 993  abstract

BIOPHYSICS OF COMPLEX SYSTEMS

Biogeochemical Engineering Technologies for Creating Artificial Soils

V. N. Bashkin and A. O. Alekseev p. 1001  abstract

A Compact Terahertz Radiation Source/Detector based on a Periodically Corrugated Waveguide

L. Yu. Shchurova and V. A. Namiot p. 1010  abstract

The Effect of Ultrasound in the 0.88–8.00 MHz Range on the Cracking Processes of Frozen Cryoprotective Solutions When Cooled to –196°C

A. A. Andreev, D. G. Sadikova, and T. N. Pashovkin p. 1022  abstract

Accumulation of Nitric Oxide Stabilized Forms in Rat Organs as a Result of Dinitrosyl Iron Complexes with N-Acetyl-L-Cysteine Ligand Administration

A. A. Timoshin, V. L. Lakomkin, A. A. Abramov, M. V. Ivanova, and K. B. Shumaev p. 1027  abstract

The Radioprotective Effect of Extremely High Frequency Electromagnetic Radiation in vitro: Dependence on Parameters and Exposure Conditions

A. B. Gapeyev, N. A. Lukyanova, A. V. Bakanov, and T. P. Kulagina p. 1033  abstract

MEDICAL BIOPHYSICS

Study of the Role of Resonance Phenomena in Brain Responses to Rhythmic Photostimulation with Linearly Increasing Frequency

A. I. Fedotchev p. 1042  abstract

The Characteristics of Gold and Silver Nanoparticles in the Antitumor Drugs Aurumacryl and Argacryl

L. A. Ostrovskaya, E. D. Nikolskaya, D. B. Korman, M. B. Sokol, M. A. Klimenko, K. A. Abzaeva, N. V. Bluhterova, I. G. Plashchina, L. A. Wasserman, and V. I. Popenko p. 1047  abstract

Peroxiredoxins as Key Markers of Radioresistance and Potential Targets in Cancer Radiotherapy

E. E. Karmanova, S. B. Parfenyuk, O. V. Glushkova, D. E. Burmistrov, V. I. Novoselov, and M. G. Sharapov p. 1056  abstract

Morphological and Dimensional Diversity of Gastric Juice Extracellular Vesicles in the Norm and at Gastric Cancer

A. A. Beliaeva, V. A. Pogosyan, G. O. Skryabin, S. A. Galetsky, D. V. Bagrov, A. V. Moiseenko, T. S. Trifonova, O. T. Imaraliev, I. A. Karasev, and E. M. Tchevkina p. 1073  abstract

Effect of the Normacor and Gelofusine Combination on the Preservation of an Isolated Rat Heart during Gas Hypothermic Storage under a Hyperbaric Mixture of Carbon Monoxide and Oxygen

A. E. Gurin, E. L. Gagarinsky, E. R. Valeeva, and E. E. Fesenko Jr. p. 1082  abstract

Study of the Effect of Photobiomodulation on the Human Intestinal Microbiota In Vitro under Normal Conditions and after Cryopreservation

R. N. Khramov, L. V. Zalomova, and E. E. Fesenko Jr. p. 1090  abstract