26,032 results match your criteria: "Slovakia; Center for Interdisciplinary Biosciences[Affiliation]"

Article Synopsis
  • Osteoarthritis (OA) is common and currently lacks effective treatments that can both modulate the immune response and repair cartilage, prompting research into extracellular vesicles (EVs) from blood-derived products like platelet poor plasma (PPP).
  • This study examined how PPP-derived EVs affect OA chondrocytes in a lab setting, revealing that these EVs possess anti-inflammatory properties and can significantly reduce the expression of certain inflammatory genes associated with OA.
  • The findings suggest that PPP-EVs can potentially be developed as a new type of treatment for OA, offering promise for better management of the disease in the future.
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Longitudinal Assessment of Cognitive Function in Survivors of Testicular Germ Cell Tumor.

Eur Urol Oncol

December 2024

2nd Department of Oncology, Comenius University and National Cancer Institute, Bratislava, Slovakia; Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Bratislava, Slovakia. Electronic address:

Background And Objective: Survivors of testicular germ cell tumor (TGCT) may experience long-term cognitive changes. The aim of our prospective study was to longitudinally assess cognitive function among TGCT survivors to identify potential lasting cognitive changes over a period of 5 yr.

Methods: TGCT survivors (n = 151) completed Functional Assessment of Cancer Therapy-Cognitive Function (FACT-Cog) questionnaires annually, with median time to first follow-up visit (FUV) of 8 (range 4-24) yr since completion of treatment.

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Echinococcus is a genus of cestode parasites of paramount veterinary and medical importance globally. Two species, Echinococcus granulosus sensu lato and Echinococcus multilocularis, are endemic to North America and are the etiologic agents of cystic echinococcosis and alveolar echinococcosis, respectively. North America is currently experiencing an epidemiological shift in the state of transmission, distribution, and prevalence of E.

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Temperature-dependent sleep patterns in Drosophila.

J Therm Biol

December 2024

Institute of Zoology, Slovak Academy of Sciences, Dúbravská cesta 9, 845 06 Bratislava, Slovakia. Electronic address:

Sleep is a fundamental physiological process conserved through evolution, from worms to humans. Understanding how temperature influences sleep is essential for comprehending the complexities of animal behavior, physiology, and their adaptations to thermal environments. This study explores the impact of temperature on sleep behavior and patterns in Drosophila melanogaster.

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Anthropometry provides a non-invasive technique for evaluating growth and obesity and serves as an indicator of health status. This cross-sectional study aims to investigate the association of internal arsenic (As), cadmium (Cd), total mercury (THg), methylmercury (MeHg), and lead (Pb) exposure with anthropometric parameters, including obesity, in adolescents. Participants (N = 320) were children aged 10-14 years (mean 11.

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Background: This study evaluated the safety and efficacy of BioMime sirolimus-eluting stent (SES) system, with an ultra-low strut thickness (65 µm), in real-world all-comers population with coronary artery stenosis (CAD).

Methods: This was a post-marketing, multicenter, single-arm, observational clinical registry among patients undergoing intervention for CAD. Patients were clinically followed up at 1, 9, 12, and 24 months after the index percutaneous coronary intervention.

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Designing well-defined magnetic nanomaterials is crucial for various applications, and it demands a comprehensive understanding of their magnetic properties at the microscopic level. In this study, we investigate the contributions to the total anisotropy of Mn/Co mixed spinel nanoparticles. By employing neutron measurements sensitive to the spatially resolved surface anisotropy with sub-Å space resolution, we reveal an additional contribution to the anisotropy constant arising from shape anisotropy and interparticle interactions.

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Association between climate change and patient health outcomes: a mixed-methods systematic review.

BMC Nurs

December 2024

Department of Psychological Sciences, Faculty of Social Sciences and Health Care, Constantine the Philosopher University, Kraskova 1, Nitra, 949 01, Slovakia.

Introduction: Climate change poses significant threats to the environment, biodiversity, and socioeconomic stability worldwide. Its impact on human health, particularly within healthcare systems, is growing in concern. Nurses, as front-line healthcare workers, play a crucial role in addressing climate-related health risks.

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Article Synopsis
  • MUC1 and UMOD pathogenic variants are linked to autosomal dominant tubulointerstitial kidney disease (ADTKD), with MUC1 associated with a significant reduction in mucin-1 production.
  • A survey conducted among ADTKD patients revealed that those with ADTKD-MUC1 had a higher rate of previous COVID-19 infections and COVID-related deaths compared to ADTKD-UMOD individuals.
  • The study concluded that individuals with ADTKD-MUC1 are eight times more likely to die from COVID-19, suggesting that lower mucin-1 levels may contribute to this increased risk.
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Background: Vascular surgery patients are at a high risk of polypharmacy and drug-related problems. Only a limited number of studies have explored the impact of hospital pharmacists being members of a multidisciplinary team in the care of vascular surgery patients. The clinical study (Trial Registration Number NCT04930302, 16 June 2021) aimed to assess the impact of pharmacist-led interventions on the prevalence of drug-related problems among patients hospitalised at the vascular surgery department.

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Article Synopsis
  • The ESSR updated its 2015 consensus on soft tissue tumor imaging due to advancements in technology and updated classifications.
  • A panel of 46 radiologists from 12 European countries used a validated Delphi method to reach consensus on imaging strategies, resulting in high agreement on 47 statements.
  • Key findings highlight that MRI is preferred for monitoring soft tissue sarcomas, with chest CT recommended for assessing metastasis and interventional radiology playing a role in treating specific cases.
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The first ONTOX Hackathon of the EU Horizon 2020-funded ONTOX project was held on 21-23 April 2024 in Utrecht, The Netherlands (https://ontox-project.eu/hackathon/). This participatory event aimed to collectively advance innovation for human safety through the use of Artificial Intelligence (AI), and hence significantly reduce reliance on animal-based testing.

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Vavro Šrobár: Slovak politician and publicist as a medical doctor involved (also) in the history of medicine.

J Med Biogr

December 2024

Institute of Social Medicine and Medical Ethics, Faculty of Medicine, Comenius University in Bratislava, Bratislava, Slovakia.

Vavro Šrobár was a prominent political figure in East-Central Europe. He played a pivotal role in the establishment and development of the First Czechoslovak Republic, which emerged following the dissolution of the Austro-Hungarian Empire. He was the first Minister to exercise full administrative authority in overseeing the Provisional Government of Slovakia, and throughout his career, including until the end of his life, he held several significant political positions, such as Minister of Public Health and Physical Education, Minister of Unification, Minister of Education and National Enlightenment, and Minister of Finance.

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Vacuum-Nitrogen Assisted (VANS) Topotactical Deintercalation for Extremely Fast Production of Functionalized Silicene Nanosheets.

Small

December 2024

Istituto per la Microelettronica e Microsistemi, Consiglio Nazionale delle Ricerche, Sede di Agrate Brianza, Via C. Olivetti 2, Agrate Brianza, I-20864, Italy.

Silicene, the analog of graphene composed of silicon atoms arranged in a honeycomb lattice, has garnered significant attention due to its unique properties, positioning it as a promising candidate for various applications in electronic devices, photovoltaics, photocatalysis, and biomedicals. While the chemical synthesis of silicene nanosheets has traditionally involved time-spending and expensive- methods, this study introduces a rapid vacuum/nitrogen cycle assisted (VANS) protocol that dramatically speeds up the production of silicene. The strategic implementation of vacuum/nitrogen cycles provides the efficient removal of the generated hydrogen, boosting the overall reaction kinetics while maintaining inert reaction conditions to prevent oxidation.

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Objectives: Propose a methodology to identify COVID-19 associated deaths using healthcare billing records and evaluate its effectiveness by comparing the results with excess mortality data from 2020 to 2022 and confirmed COVID-19 deaths.

Methods: A retrospective quantitative analysis was conducted by merging healthcare billing records with cause of death data. The term "COVID-19 associated death" was defined as any death occurring within a defined timeframe following a confirmed contact with COVID-19.

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Objectives: The aim of this qualitative study was to identify the main factors that help and hinder adolescents' wellbeing at school using their perspectives and experiences.

Methods: We used data from 45 adolescents in the first year of high school in Slovakia (mean age = 14.98; 22.

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Gingiva as immunological protection of the periodontium. Minireview.

Neuro Endocrinol Lett

November 2024

Private Dental Practice, Krížna 44, Bratislava, Slovakia.

Objectives: The anti-infective, predominantly antibacterial protection of the periodontium has been well-mapped in its various inflammatory diseases, especially in different clinical forms of gingivitis and periodontitis. In various inflammatory periodontal diseases, many immunocompetent cells and substances have been identified in periodontal structures, including the gingiva, which implement and ensure this anti-inflammatory response. There is ample evidence that in many clinical forms of gingivitis and periodontitis, these immunological-defensive reactions occur in the gingival tissue.

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P , T -odd effects in YbCu, YbAg, and YbAu.

J Chem Phys

December 2024

Van Swinderen Institute for Particle Physics and Gravity, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands.

In this work, the molecular enhancement factors of the P,T-odd interactions involving the electron electric dipole moment (Wd) and the scalar-pseudoscalar nucleon-electron couplings (Ws) are computed for the ground state of the bimetallic molecules YbCu, YbAg, and YbAu. These systems offer a promising avenue for creating cold molecules by associating laser-cooled atoms. The relativistic coupled-cluster approach is used in the calculations, and a thorough uncertainty analysis is performed to give accurate and reliable uncertainties to the obtained values.

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Editorial: Psychological Safety in Healthcare Settings.

Int J Public Health

December 2024

European Researchers' Network Working on Second Victims (ERNST), COST Action 19113, Brussels, Belgium.

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Objectives: This study examined (non-)monotonic time trends in psychological and somatic complaints among adolescents, along with gender differences.

Methods: Repeated cross-sectional Health Behaviour in School-aged Children (HBSC) data from 1994 to 2022 covering 15-year-old adolescents from 41 countries (N = 470,797) were analysed. Three polynomial logistic regression models (linear, quadratic, cubic) were tested for best fit, including separate analyses by gender and health complaints dimension.

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Article Synopsis
  • - The study evaluates the safety of using thermochemically treated sewage sludge from a distillery's wastewater treatment plant as a soil additive by examining its physicochemical properties and the bioaccumulation of heavy metals in maize.
  • - Pyrolysis at 400 °C alters the sludge's characteristics positively, increasing pH, carbon, nitrogen, and ash content, while reducing electrical conductivity, cation exchange capacity, and harmful polycyclic aromatic hydrocarbons.
  • - Results show that adding 1% biochar from the treated sludge improves soil properties and doesn't enhance heavy metal uptake in maize or affect cress seed germination, though it does impact the soil's microbial community.
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Detection of Access Point Spoofing in the Wi-Fi Fingerprinting Based Positioning.

Sensors (Basel)

November 2024

Department of Multimedia and Information-Communication Technology, Faculty of Electrical Engineering and Information Technology, University of Zilina, Univerzitna 1, 01026 Zilina, Slovakia.

Indoor positioning based on Wi-Fi signals has gained a lot of attention lately. There are many advantages related to the use of Wi-Fi signals for positioning, including the availability of Wi-Fi access points in indoor environments and the integration of Wi-Fi transceivers into consumer devices. However, since Wi-Fi uses an unlicensed spectrum, anyone can create their own access points.

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Online Calibration of Inertial Sensors Based on Error Backpropagation.

Sensors (Basel)

November 2024

Department of Control and Information Systems, Faculty of Electrical Engineering and Information Technology, University of Žilina, 010 26 Žilina, Slovakia.

Global satellite navigation systems (GNSSs) are the most-used technology for the localization of vehicles in the outdoor environment, but in the case of a densely built-up area or during passage through a tunnel, the satellite signal is not available or has poor quality. Inertial navigation systems (INSs) allow localization dead reckoning, but they have an integration error that grows over time. Inexpensive inertial measurement units (IMUs) are subject to thermal-dependent error and must be calibrated almost continuously.

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Article Synopsis
  • Sleep bruxism (SB) and sleep-disordered breathing (SDB) commonly occur together, affecting nearly half of individuals with SDB, highlighting a significant health concern.
  • The review emphasizes the impact of genetic factors and neurotransmitters like dopamine, serotonin, and GABA on the pathogenesis of both conditions, suggesting they share similar underlying mechanisms.
  • It calls for more interdisciplinary collaboration among healthcare professionals and advocates for large-scale studies to better understand the genetic and neurobiological aspects involved in SB and SDB.
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