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Unlocking Stress Coping Mechanisms: Implications for Salivary Antioxidant Defense and Trace Element Homeostasis
Journal of Molecular Neuroscience. 2026. Vol. 76. Article 19.
Portnova G., Proskurnina E., Liaukovich K., Mikheev I., Chermashentsev G., Evgeniia I. Alshanskaia, Olga V. Martynova
This study investigates the relationship between stress coping ability, salivary antioxidant capacity (AOC), and trace element concentrations, focusing on zinc (Zn) and potassium (K). A cohort of 73 participants, divided into groups based on stress coping ability (SCA) (“adaptive”, “intermediate”, and “maladaptive”), underwent cognitive tasks while physiological and behavioral data were collected. Saliva samples were analyzed for AOC and trace elements, including Zn, K, total phosphorus (P), and total sulfur (S). Results revealed that individuals with effective stress coping strategies (the “adaptive” group) exhibited significantly higher AOC and Zn levels, along with lower K levels, compared to those with maladaptive coping abilities. Positive correlations were observed between Zn and AOC, while K showed a negative correlation with AOC. Behavioral data indicated that the “maladaptive” group demonstrated a pronounced decline in self-assessment as task difficulty increased, despite similar task performance across groups. These findings suggest that stress coping ability is a stable trait influencing physiological homeostasis, with effective coping associated with enhanced antioxidant defenses and balanced trace element regulation. The study highlights the importance of stress management in maintaining oxidative balance and emotional resilience, offering potential pathways for interventions targeting stress-related physiological and cognitive dysregulation.
Language:
English
IEEE, 2026.
The purpose of the 2026 IEEE Ural-Siberian Conference on Biomedical Engineering, Radioelectronics and Information Technology (USBEREIT) is to bring together researchers and practitioners from multiple areas of radio science, including biomedical engineering, radioelectronics, microelectronics, information technology, smart energy, information security and others. ...
Added: July 8, 2026
Сорокин П. А., Bochaver A. A., Психология и право 2026 Т. 16 № 2 С. 118–131
Context and relevance. Information security for children and adolescents is currently a key subject of interdisciplinary research and practice. Data from Russian and international studies indicate a high prevalence of threats to the information security of minors, the main ones being cyberbullying, personal data theft, online pedophilia, involvement in destructive subcultures and movements, manipulation of minors ...
Added: July 7, 2026
Dvoeglazova M., Visual Cognition 2026 P. 1–16
Rectangularity can be an a priori constraint for the visual system to recover a 3D shape from a 2D image. Two psychophysical experiments (n = 16 each) were conducted to test whether observers are biased to perceive trihedral corners as rectangular and whether this bias is perceptual rather than a response bias. The results of ...
Added: July 6, 2026
М.: Институт консультативной психологии и консалтинга (ФПК-Институт), 2024.
The sixth volume of this year book on client-centered psychotherapy and person-centered approach, published by PCA Russia and the institute of counselling psychology and consulting (FPC institute) gathers the translations of Carl Rogers’ articles and his followers from Russia. They observe the peculiarities of client-centered psychotherapy and person-centered approach. The key components of Rogers’ triad ...
Added: July 6, 2026
Volkova N., Кочетков Н. В., Чикер В. А., Психологическая наука и образование 2026 Т. 31 № 3 С. 35–49
Context and relevance. Artificial intelligence is a technology with the potential to fundamentally transform all spheres of human life. Its rapid integration into everyday reality intensifies research dedicated to the psychology of using neural networks. However, the development of empirical research in the Russian scientific field is limited by the lack of validated psychodiagnostic tools that ...
Added: July 5, 2026
Хилинская О. С., Leykina A., Журнал клинического и прикладного психоанализа 2026 Т. VII № 2 С. 104–121
Questions of the interrelation of manifestations played out on the psychic stage and at the level of
the body have been the object of research in both psychiatry and psychoanalytic psychopathology
for a long time, since the time of Hippocrates. With the advent of psychoanalysis, a revolution took
place in the
fi
eld of psychosomatics, Freud brought something that would ...
Added: July 4, 2026
Imbault C., Slioussar N., Ivanenko A. et al., The Mental Lexicon 2026 P. 1–23
The study examines emotional responses to words representing a wide range of psychological valence and focuses on gender-related differences. We aimed to find out whether men and women differ in their emotional responses, and whether they can take the perspective of another gender. We used the slider paradigm (Warriner et al., 2017): participants saw a humanoid ...
Added: July 2, 2026
Shilmanskaya A., Leontiev D., Культурно-историческая психология 2026 Т. 22 № 2 С. 86–97
Context and relevance. The issue of personality changes has become a significant trend in personality research over the past decade. Traditional approaches to assessing the effectiveness of psychotherapeutic work are based on comparing measurement results before and after intervention. Objective. To test the visual “Trajectory” method for assessing the perceived trajectory of individual development and to verify its ...
Added: July 1, 2026
Васильчук М. С., Шаньков Ф. М., Chumakova M. et al., Psychology. Journal of the Higher School of Economics 2021 Vol. 18 No. 2 P. 247–258
The 2019 Coronavirus disease outbreak leads to negative psychological outcomes not only for healthcare workers and patients, but also for the general public. S. Hobfoll’s Conservation of Resources theory is one of the most applicable models for conceptualizing and evaluating natural and social catastrophes and their impact. A web-based screening has been conducted at the ...
Added: June 30, 2026
Luzhnova K., Психологические исследования: электронный научный журнал 2025 Vol. 19 No. 107 P. 1–18
This systematic review aims to synthesize and analyze current research on the characteristics of category learning in children with autism spectrum disorder (ASD) within the framework of the COVIS model, which posits competition between explicit (verbal) and implicit (nonverbal) categorization systems. The review includes 40 empirical studies published between 1981 and 2025, selected according to ...
Added: June 30, 2026
Antonova N., Федулова Е. В., Психологические исследования: электронный научный журнал 2026 Т. 19 № 107 С.
The aim of this article is to analyze the theoretical and methodological foundations of cognitive-behavioral coaching and to identify prospects for its further development and research. The article examines the historical prerequisites for the emergence of cognitive-behavioral coaching as a helping practice. The distinctions between cognitive-behavioral coaching (CBC) and cognitive-behavioral therapy (CBT) are analyzed. The ...
Added: June 29, 2026
Gorbunova A., Getman A., Savelyev A. et al., Innovations in Education and Teaching International 2026 P. 1–13
Research on video-based learning often relies on behavioural indicators to infer engagement, yet it remains unclear whether these behaviours reflect meaningful cognitive engagement or mere activity. To address this gap the present study analysed relationships between time-on-video, click frequency, playback speed manipulation, and learners’ intrinsic, extraneous, and germane cognitive load in a learner-controlled video environment ...
Added: June 14, 2026
Dorri Sedeh S., Kosonogov V., Kerimova N. et al., Frontiers in Psychology 2026 Vol. 17 Article 1710257
Introduction:
As cities continue to grow, access to natural environments is becoming more limited, contributing to increased stress levels in urban populations. Panoramic 360° videos provide a creative and scalable means of simulating natural environments, potentially reducing stress in city residents under controlled settings. Here, we examined whether short immersive experiences in different urban environments support ...
Added: May 25, 2026
Букина А. А., Eritsyan K., Современная зарубежная психология 2026 Т. 15 № 1 С. 106–116
Context and relevance. This article provides an overview of approaches to the study of self-care practices — an important aspect of health and well-being that is currently attracting growing interest. Objective. To systematize the knowledge on self-care practices available in contemporary international scientific literature. Methods and materials. Narrative literature review. Conclusions. Analysis of the studies ...
Added: April 1, 2026
Silina M., Dzhalilova D., Fokichev N. et al., Frontiers in Molecular Biosciences 2025 Vol. 12 Article 1674608
Humans and laboratory animals differ in their resistance to hypoxia, which affects the severity of inflammatory diseases and the rate of tumor progression. Therefore, it is necessary to search for methods for assessing the initial tolerance to oxygen deficiency and the risks of developing acute mountain sickness without direct hypoxia exposure on the organism. The ...
Added: March 24, 2026
Isaev M., Pavel Bobrov, Olesya Mokienko et al., Sensors 2025 Vol. 25 No. 16 Article 5040
Understanding patterns of interhemispheric asymmetry is crucial for monitoring neuroplastic changes during post-stroke motor rehabilitation. However, conventional laterality indices often pose computational challenges when applied to functional near-infrared spectroscopy (fNIRS) data due to the bidirectional hemodynamic responses. In this study, we analyze fNIRS recordings from 15 post-stroke patients undergoing motor imagery brain-computer interface training across ...
Added: March 6, 2026
Radaev V., Журнал социологии и социальной антропологии 2025 Т. 28 № 4 С. 80–126
Раскрывается понятие амбивалентности влияния цифровых технологий на своих пользователей, приводится краткая история появления и распространения этих технологий среди российского населения. Через призму межпоколенческого анализа на основе репрезентативных количественных данных исследуется рост вовлеченности россиян в пользование интернетом (включая продвинутые навыки) и гаджетами (персональными компьютерами, мобильными телефонами и смартфонами), а также растущая зависимость россиян от гаджетов на ...
Added: January 26, 2026
Petrova D., EBioMedicine 2024
Added: January 18, 2026
Petrova D., Biomolecules 2025
Added: January 18, 2026
Zhanna Chuikova, Izmalkova A., Myachykov A. et al., Psychological Research 2026 Vol. 90 Article 19
Cognitive flexibility (CF) allows individuals to adapt their behavior to changing environmental demands. As task complexity increases, CF may substantially impact performance by facilitating a shift towards more efficient information processing strategies. However, its role in tasks with high cognitive demands remains largely unexplored. Furthermore, while CF is associated with inhibitory control and working memory ...
Added: January 13, 2026
Poddiakov A., В кн.: Психология стресса и совладающего поведения: ресурсы и устойчивость в мире неопределенности: материалы VII Международной научно-практической конференции.: Кострома: Костромской государственный университет им. Н.А. Некрасова, 2025. С. 74–77.
Статья посвящена стрессам при негативных инсайтах – внезапных догадках и открытиях, которые фрустрируют, возмущают, пугают и вызывают другие отрицательные эмоции и аффекты. Приведены примеры таких ситуаций и представлен подход к их классификации. Кратко описано экспериментальное исследование в этой области. ...
Added: December 9, 2025
Н. Новгород: Национальный исследовательский Нижегородский государственный университет им. Н.И. Лобачевского, Нижний Новгород, 2025.
В сборнике представлены тезисы докладов участников Пятой международной конференции «Volga Neuroscience Meeting 2025». Работы докладчиков охватывают широкий спектр направлений современной нейробиологии: молекулярная и клеточная нейробиология, нейродинамика, искусственный интеллект, нейропластичность, нейроэлектроника, клиническая нейробиология, нейрофотоника. Тезисы докладов могут использоваться преподавателями, аспирантами и студентами для дальнейшей работы в сфере нейронаук. ...
Added: December 5, 2025
Гордлеева С. Ю., Grigorev N., Pitsik E. et al., Science Direct 2025 Vol. 113 Article 102923
Age-related decline in motor control, manifesting as impaired posture, gait, and slowed movement execution, significantly diminishes the quality of life in older adults. These functional deficits are associated with alterations in neurophysiological data, which are analyzed using advanced techniques including spectral analysis, complexity measures, and functional connectivity network analysis. These methodologies provide valuable insights into ...
Added: November 26, 2025
Кострома: Костромской государственный университет им. Н.А. Некрасова, 2025.
В сборник вошли материалы VII Международной научно-практической конференции «Психо логия стресса и совладающего поведения: ресурсы и устойчивость в мире неопределенности». В статьях участников раскрывается широкий спектр актуальных вопросов, где основное внимание уделяется контекстуально-экологическому подходу к изучению стресса и совладания. Рассматривается роль близких отношений как фактора преодоления стрессовых ситуаций, анализируются возрастные аспекты совладающего поведения в онтогенезе ...
Added: November 26, 2025