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Феномен парадоксальной эмболии у пациентов с эмболическим криптогенным инсультом
Неврология, нейропсихиатрия, психосоматика (Российская Федерация). 2020. Т. 12. № 1. С. 13–21.
Мехряков С. А., Кулеш А. А., Покаленко Е. А., Сыромятникова Л. И., Kulikova S., Дробаха В. Е., Шестаков В. В., Каракулова Ю. В.
Patent foramen ovale (PFO) is an important cause of embolic cryptogenic stroke (ECS) in young patients. The main mechanism in this case is paradoxical embolism (PE), the basis for which is a right-to-left (R-L) shunt. Objective: to comparatively characterize patients who have undergone ECS, with and without an R-L shunt, as evidenced by transcranial Doppler with the bubble test (TCD-BT).
ARUTYUNOV G. P., TARLOVSKAYA E. I., POLYAKOV D. S. et al., Heliyon 2024 Vol. 10 No. 7 Article e28892
The aim of this study is to investigate the course of the acute period of COVID-19 and devise a prognostic scale for patients hospitalized.
Materials and methods
The ACTIV registry encompassed both male and female patients aged 18 years and above, who were diagnosed with COVID-19 and subsequently hospitalized. Between June 2020 and March 2021, a total ...
Added: September 28, 2026
АРУТЮНОВ Г. П., ТАРЛОВСКАЯ Е. И., БАТЛУК Т. И. et al., Российский кардиологический журнал 2025 Т. 30 № 10 С. 111–120
The use of beta-blockers (BB) plays a crucial role in the treatment of cardiovascular diseases. However, there are significant discrepancies with current guidelines in real-world practice. The main issues related to suboptimal dosing regimens and poor medication adherence reduce the effectiveness of therapy and worsen the prognosis of patients. Under the auspices of the Eurasian ...
Added: September 28, 2026
АРУТЮНОВ Г. П., БАТЛУК Т. И., БАШКИНОВ Р. А. et al., Клиническая медицина 2025 Т. 103 № 4 С. 309–313
Recurrent Pericarditis (RP) is a significant medical issue despite advancements in modern cardiology. The management of patients with this condition is associated with several challenges due to the variety of clinical manifestations, difficulties in differential diagnosis, lack of standardized treatment protocols, and a high likelihood of recurrences. Furthermore, there is insufficient data in the literature ...
Added: September 28, 2026
Teregulov T., Loubenets E. R., / Series Quantum Physics "arXiv". 2026. No. 2609.31472.
We develop a new three-party quantum secret-sharing (QSS) protocol based on a three-qubit W state. This protocol encodes the secret-sequence bits using X gates and employs randomly selected Hadamard operations and measurement bases to generate information and security-test rounds. We evaluate the efficiency of the proposed protocol and analyze its security against an internal adversary ...
Added: September 28, 2026
Салагай О. О., Сахарова Г. М., Антонов Н. С. et al., Здоровье населения и среда обитания 2026 Т. 34 № 6 С. 7-17
Introduction: Tobacco and nicotine use is a risk factor for noncommunicable diseases, malignant neoplasms, and a severe course of infectious diseases. This factor, however, is manageable and can be modified through prevention programs allowing for trends and specifics of the use of tobacco and nicotine products.
Objective: To analyze patterns of tobacco and nicotine product use among the ...
Added: September 15, 2026
Салагай О. О., Сахарова Г. М., Антонов Н. С. et al., Медицинский вестник Юга России 2026 Т. 17 № 2 С. 109–119
Objective: analysis of the structure and characteristics of the consumption of various types of tobacco and nicotine-containing products by Veterans.
Materials and methods: the analysis was carried out based on the results of a survey of Veterans using a developed questionnaire. The survey was conducted at the offices of the Defenders of the Fatherland Foundation. The proportions ...
Added: September 15, 2026
Dimertsev A. V., Batmanova Y. V., Zhikhar T. V. et al., Zhurnal Voprosy Neirokhirurgii Imeni N.N. Burdenko 2025 Vol. 6 P. 38–45
Background. There are some unresolved issues in surgery for gliomas of Broca’s area (optimal intraoperative testing, cortical mapping, and stimulation parameters).
Objective. To clarify the peculiarities of neurosurgical technique and speech testing in surgery for gliomas of Broca’s area.
Material and methods. A single-center cohort retrospective study was devoted to surgical treatment of patients with Broca’s area ...
Added: September 14, 2026
Zheltyakova M., Korotkov A., Bursov K. et al., Herald of the Russian Academy of Sciences 2026 Vol. 95 No. 6 P. 1048–1057
The Reading the Mind in the Eyes Test (RMET) is a widely used tool for assessing affective mentalization in both clinical and research contexts. Although translated into many languages, no validated Russian-language version has been available. Furthermore, the limited number of stimuli in the original RMET constrains its applicability in neuroimaging studies. This study presents ...
Added: September 13, 2026
Proskurnina E., Liaukovich K., Bychkovskaya L. et al., Metabolites 2023 Vol. 13 No. 1 P. 73
Added: September 7, 2026
Liaukovich K., Panfilova E., Khayrullina G. et al., International Journal of Psychophysiology 2025 Vol. 207 P. 112475
Added: September 5, 2026
Liaukovich K., Bainbridge E., Khayrullina G. et al., Neuroscience and Behavioral Physiology 2026 Vol. 56 P. 10–19
Added: September 5, 2026
Kashevarova O., Portnova G., Khayrullina G. et al., Frontiers in Psychiatry 2026 Vol. 17 P. 1776019
Added: September 5, 2026
Shakhova A., Клиническая и специальная психология 2026 Т. 15 № 2 С. 9–24
Context and relevance. Orthorexia nervosa (ON) is considered a clinical psychological phenomenon in which an orientation towards “healthy” and “proper” eating acquires the character of a rigid system of dietary prescriptions and is accompanied by distress, reduced behavioral flexibility and impairments in social and everyday functioning. Objective. The aim of the article is to provide ...
Added: September 1, 2026
Shabanov N., Kuricheva O., Kurbatova J. et al., / Series Working Papers SSRN "Department of Economics Ca’ Foscari University of Venice". 2026.
The carbon balance of an ecosystem is the difference between Gross Primary Productivity (GPP) and Ecosystem Respiration (Reco) as expressed by Net Ecosystem Exchange (NEE). While remote sensing retrievals of GPP have reached maturity, Reco estimation remains underexplored and ultimately cast bias on NEE. Here we present an end-to-end multi-scale analysis of the mechanism of ...
Added: August 21, 2026
Daria Lukianenko, Ragimova A., Mukhorina A. et al., European Physical Journal: Special Topics 2026 P. 1–24
Electronic health records (EHRs) contain vast volumes of clinical information that encode complex relationships between diseases. Traditional approaches to the analysis of interrelated or co-occurring diseases have focused on pairwise associations between diagnoses, missing the higher-order structures that characterise multimorbid patients. The present paper offers a narrative review of existing statistical, machine-learning, and artificial intelligence ...
Added: August 20, 2026
Moshkin A., Fedorov M., Arlazarov V. et al., Algorithms 2026 Vol. 19 No. 7 Article 523
Artificial intelligence (AI) technologies, which are being actively developed in modern medicine today, increase the speed and quality of patient care. This article mainly seeks to demonstrate the use of various options of computer analysis of clinical images to solve practical problems of increasing the efficiency of routine diagnostics using retrospective analysis, as well as ...
Added: August 17, 2026
Dmitrova E., Буклина С. Б., Gronskaya N. E. et al., Вопросы нейрохирургии им. Н.Н. Бурденко 2026 Т. 90 № 4 С. 87–94
Effective intraoperative speech mapping requires specific test with standardized linguistic material. The last one should capture speech function supported by brain region targeted for resection. It is necessary to develop a test tailored to specific patient’s needs and document intraoperative linguistic support. The objective of this report was to describe the procedure of intraoperative speech testing and battery of intraoperative tests for Russian language. We correlated intraoperative tests with brain regions and speech functions, as well as presented an application ...
Added: August 12, 2026
Provlotskaya I., Minnigulova A., Gordeyeva E. et al., Brain Structure and Function 2026 Vol. 231 Article 113
The Wada test is an invasive procedure used to assess language and memory lateralization. Despite the widespread use of the Wada test in the population of people with epilepsy, the two existing standardized protocols for conducting the procedure are methodologically different and do not fully account for language comprehension as a separate domain. In this ...
Added: August 4, 2026
Ponomarenko A., / Series Computer Science "arxiv.org". 2025.
This paper addresses the challenge of merging hierarchical navigable small world (HNSW) graphs, a critical operation for distributed systems, incremental indexing, and database compaction. We propose three algorithms for this task: Naive Graph Merge (NGM), Intra Graph Traversal Merge (IGTM), and Cross Graph Traversal Merge (CGTM). These algorithms differ in their approach to vertex selection ...
Added: July 30, 2026
Хайлова Ж. В., Омельяновский В. В., Терян Р. А. et al., Опухоли женской репродуктивной системы 2025 Т. 21 № 1 С. 86–105
Цель исследования – определить наиболее целесообразную стратегию скрининга и ранней диагностики рака шейки матки (РШМ) в Российской Федерации с точки зрения клинической (диагностической) и экономической эффективности.
Материалы и методы. Для оценки клинической (диагностической) эффективности различных стратегий скрининга проведен систематический обзор публикаций об исследованиях, оценивающих эффективность применения цитологического исследования и тестирования на вирус папилломы человека (ВПЧ) с целью диагностики ...
Added: July 16, 2026
Sun Z., Khvostikov A., Krylov A. et al., Machine Learning and Knowledge Extraction 2026 Vol. 8 No. 1 Article 8
Whole-slide histology images (WSIs) can exceed 100 k × 100 k pixels, making direct pixel-level segmentation infeasible and requiring patch-level classification as a practical alternative for downstream WSI segmentation. However, most approaches either treat patches independently, ignoring spatial and biological context, or rely on deep graph models prone to oversmoothing and loss of local tissue ...
Added: July 16, 2026
Turkina A., Vinogradova O., Lomaia E. et al., Annals of Hematology 2025 Vol. 104 P. 2707–2715
Vamotinib (PF-114) is a 3rd -generation, ATP-competitive oral tyrosine kinase inhibitor (TKI) active against wild-type and mutated BCR::ABL1 isoforms including BCR::ABL1T315I. We present final results of a phase-1 vamotinib dose-escalation study to identify maximum tolerated dose (MTD) and dose-limiting toxicity (DLT) followed by expansion cohorts. 51 subjects with chronic myeloid leukaemia (CML) failing ≥ 1 2nd generation TKI or with BCR::ABL1T315I were ...
Added: July 16, 2026
Iurina E., Kosonogov V., General Hospital Psychiatry 2026 No. 102 P. 1–13
Objective
To systematically review therapeutic interventions for functional globus pharyngeus in adults.
Methods
Following PRISMA 2020 (PROSPERO CRD420251185872), PubMed/MEDLINE, Google Scholar, and ClinicalTrials.gov were searched for interventional studies (2000–2025; last search March 2026). Eligible studies enrolled adults with functional globus by Rome III/IV criteria or exclusion of structural pathology. Two reviewers independently screened and extracted data; disagreements were resolved by ...
Added: June 28, 2026
Piontkovski D., / Series arXiv "math". 2026.
A noncommutative projective variety is defined, following Artin and Zhang, by a graded coherent algebra 𝐴. The category of coherent sheaves is then the quotient qgr(𝐴) of the category of finitely presented graded modules by the subcategory of torsion modules. We consider the categorical and polynomial entropies of the Serre twist, that is, of the ...
Added: June 23, 2026