Immunohistochemical analysis of 147 cases of low-grade endometrial stromal sarcoma: refining the immunohistochemical profile of LG-ESS on a large, molecularly confirmed series.

Low-grade endometrial stromal sarcoma (LG-ESS) can present diagnostic challenges, due to its overlapping morphological features with other uterine mesenchymal tumors. Misdiagnosis rates remain significant, and immunohistochemical data for LG-ESS are limited to small series and inconsistent antibody panels. This study aimed to refine the IHC profile of LG-ESS by analyzing a large, molecularly confirmed series of 147 cases using a panel of 24 antibodies, including newer markers like transgelin and smoothelin.

Anti-Müllerian hormone levels in relation to ovarian structures, season and age in Lipizzaner broodmares.

The anti-Müllerian hormone (AMH) is a granulosa cell-derived hormone that has been associated with female fertility and reflects the population of growing follicles. This study aimed to evaluate the average concentration of AMH in Lipizzaner mares, as well as to determine the relationship between AMH concentration and follicle number and size. We also investigated the relationship between the age of mares and their AMH levels.

Effects of noise and metabolic cost on cortical task representations.

Cognitive flexibility requires both the encoding of task-relevant and the ignoring of task-irrelevant stimuli. While the neural coding of task-relevant stimuli is increasingly well understood, the mechanisms for ignoring task-irrelevant stimuli remain poorly understood. Here, we study how task performance and biological constraints jointly determine the coding of relevant and irrelevant stimuli in neural circuits.

Interaction between breastfeeding duration and an obesity genetic risk score to predict body fat composition in European adolescents: The HELENA study.

Background: Although the genetic interplay with the environment has a major impact on obesity development, little is known on whether breastfeeding could modulate the genetic predisposition to obesity.

Objectives: To investigate whether breastfeeding attenuates the effect of an obesity genetic risk score (GRS) on adiposity in European adolescents.

Methods: Totally 751 adolescents from the Healthy Lifestyle in Europe by Nutrition in Adolescence (HELENA) cross-sectional study were included, divided according to breastfeeding status into never breastfed, 1-3 months and ≥4 months.

Anti-ceramide antibody and sphingosine-1-phosphate as potential biomarkers of unresectable non-small cell lung cancer.

Objectives: Spingosine-1-phosphate (S1P) and ceramides are bioactive sphingolipids that influence cancer cell fate. Anti-ceramide antibodies might inhibit the effects of ceramide. The aim of this study was to assess the potential role of circulating S1P and anti-ceramide antibody as biomarkers in non-small cell lung cancer (NSCLC).

Socialisation scenes in the health behaviour of teacher students at different levels of teacher training.

The issue surrounding sport and health as valuable categories spans across generations. It is now widely recognised that inherited, lifestyle, and environmental factors influence an individual's health. Our study investigated the impact of family as the primary area of socialisation and school as the secondary area.

Dynamic retinal vessel analysis: flickering a light into the brain.

Introduction: Growing aging populations pose new challenges to public health as the number of people living with dementia grows in tandem. To alleviate the burden of dementia, prodromal signs of cognitive impairment must be recognized and risk factors reduced. In this context, non-invasive techniques may be used to identify early changes and monitor disease progression.

Trust in scientists and their role in society across 68 countries.

Science is crucial for evidence-based decision-making. Public trust in scientists can help decision makers act on the basis of the best available evidence, especially during crises. However, in recent years the epistemic authority of science has been challenged, causing concerns about low public trust in scientists.

Perceptions of science, science communication, and climate change attitudes in 68 countries - the TISP dataset.

Science is integral to society because it can inform individual, government, corporate, and civil society decision-making on issues such as public health, new technologies or climate change. Yet, public distrust and populist sentiment challenge the relationship between science and society. To help researchers analyse the science-society nexus across different geographical and cultural contexts, we undertook a cross-sectional population survey resulting in a dataset of 71,922 participants in 68 countries.

The psychometric properties of the Thai version of the Zuckerman-Kuhlman-Aluja personality questionnaire.

The Five-Factor Model of personality traits has consistently demonstrated expected associations with features of psychiatric disorders, both within the general population and clinical settings. In pursuit of a more nuanced understanding, facet-level assessments like the Zuckerman-Kuhlman-Aluja Personality Questionnaire (ZKA-PQ) offer more profound insights into their facets. However, notably, the applicability of the ZKA-PQ to the Thai population remains untested.

EULAR standardised training model for ultrasound-guided, minimally invasive synovial tissue biopsy procedures in large and small joints.

Objectives: To develop an EULAR training model for education in synovial tissue biopsy (STB) under ultrasound guidance (UG) following a stepwise approach: (1) development of educational material on UGSTB in large and small joints; (2) assessment of the validity, reliability and feasibility of the UGSTB educational procedure on cadaveric specimens; (3) validation of this procedure in live patients.

Methods: Using a nominal group (NG) and a DELPHI consensus methodology, educational audio-visual (AV) material and minimal requirements for education in UGSTB were developed by an expert panel. Then the experts performed an UGSTB on cadaveric joints using the developed approach.

Plasma transfusions in neonatal intensive care units: a prospective observational study.

Objective: Despite lack of evidence supporting efficacy, prophylactic fresh frozen plasma and Octaplas transfusions may be administered to very preterm infants to reduce bleeding risk. International variation in plasma transfusion practices in neonatal intensive care units (NICUs) is poorly understood, therefore, we aimed to describe neonatal plasma transfusion practice in Europe.

Design: Prospective observational study.

Feasibility and Challenges of Pyeloureteral Magnetic Anastomosis Device in Domestic Pigs: A Stepwise Approach with Extended Observation.

Objective:  The pyeloureteral anastomosis remains the most challenging part of pyeloplasty. A purpose-built anastomotic device could simplify this step and potentially improve outcomes. The concept of a pyeloureteral magnetic anastomosis device (PUMA) was proven in minipigs, but only in short term.

Smart biomaterial gels for periodontal therapy: A novel approach.

Periodontitis, a chronic inflammatory condition of the oral cavity, is characterized by the progressive destruction of the supporting structures of the teeth. The pathogenic effects of periodontopathogens extend beyond the local periodontal environment, contributing to systemic health complications, thereby underscoring the need for effective therapeutic strategies. Current standard treatments, which involve mechanical debridement coupled with systemic anti-inflammatory and antibiotic therapies, are often associated with limited efficacy, adverse effects, and the emergence of antibiotic resistance.

Assessment of potentially unnecessary antibiotic use for suspected urinary tract infections in nursing homes using a simplified algorithm.

Background: Nursing home (NH) residents are frequently treated with antibiotics for urinary tract infections (UTIs), often due to overdiagnosis. The aim of this study was to evaluate the proportion of potentially unnecessary antibiotic use for suspected UTIs in NHs across eight European countries.

Research Design And Methods: Over a three-month period (February to April 2024), NH professionals recorded information on all antibiotic treatments for UTIs using a specific registration chart.

Carborane-decorated siloles with highly efficient solid-state emissions - what drives the photophysical properties?

New hybrids were synthesised by linking carboranes and siloles, both of which are known as aggregation-induced emission active units. Although most of the newly synthesised systems do not display notable quantum yield either in solution or in the aggregated state, they emit strongly in the solid-state, and a quantum yield of up to 100% can be achieved. The tailorable quantum yield can be attributed to the packing of the molecules in the crystal lattice ruled by the carborane and phenyl moieties according to the SC-XRD data.

Examination of non-conventional dysplasias adjacent to colorectal adenocarcinoma in patients with IBD.

Objective: Recently, several non-conventional variants of IBD-associated dysplasia have been described; however, their prevalence in Central-Eastern Europe is unknown. We aimed to perform a retrospective pilot study by re-evaluating several IBD-associated adenocarcinoma cases to survey the incidence of adjacent non-conventional dysplasia and validate that recent North American findings may apply to a European population.

Methods: Retrospectively, 28 randomly chosen cases of IBD-associated adenocarcinomas diagnosed between 2010 and 2022 were re-evaluated.

Steric and Electronic Effects of Zirconocenealkyl-Borate Ion Pairs on Catalyst Activation: A Theoretical Study.

The effectiveness of metallocene catalysts in the cationic ring-opening polymerization (cationic ROP) of ε-caprolactone (CL) is influenced by the choice of metallocene/borate systems, particularly their bulkiness. Recent research examines this effect on the initiation and propagation stages of cationic ROP. We conducted a density functional theory study on the precatalyst activation of cationic CL ROP by zirconocene/borate catalysts, where four models of zirconocene precatalysts (CpZrMe (), (MeCp)CpZrMe (), (MeCp)ZrMe (), and IndZrMe ()) were combined with boron cocatalysts B(CF) and [X][B(CF) ] (X = PhC or PhMeNH).

Long-Term Follow-Up After the Charles Procedure: Possibilities for Minimally Invasive Reconstructive Lymphedema Surgery With Lymphaticovenous Anastomosis: A Report of Four Cases.

The Charles procedure (CP) is a potentially devastating treatment; however, in cases of an end stage of untreated or improperly treated lymphedema, it is the ultimate surgical therapy. As a life-saving solution, it quickly relieves patients with giant, hypertrophic extremities, mostly in ambulation and hygiene maintenance. Nevertheless, long-term results may disappoint both doctors and patients, who struggle with social stigma, the need for lifelong compression, massive lymphoedema in the distal parts of the feet, badly fitting shoes, excessive skin fibrosis, severe keratinization of skin-grafted surfaces, periodic lymphorrhea from the resected areas, or acute and chronic inflammation.

"I am still grieving my childhood" - Loss and grief of children raised in families with addiction following the death of the parent.

The aim of our study presented in this paper is to explore the experiences of loss among children raised in families affected by addiction and the grieving process following the parent's death. Our empirical research analyzed written accounts from Hungarian individuals using qualitative psychological methods. The participants had parents affected by alcoholism, have lost one or both parents, and at least two years have passed since the bereavement.

Incorporating ethics into infectious disease clinical practice guidelines.

Background: Incorporating ethics into clinical practice guidelines (CPGs) can be challenging. This is particularly evident for infectious diseases (ID) CPGs due to the complexity of ID ethics (IDE) and the multiplicity of populations at-risk for infections.

Objectives: The OPENING project (IncOrPorating Ethics iN ClINical Guidelines: Practical Indications) was initiated by the European Society of Clinical Microbiology and Infectious Diseases (ESCMID) Ethics Advisory Committee (EEAC) in collaboration with the ESCMID Guidelines Subcommittee to generate guidelines for the systematic inclusion of ethics principles into ID CPGs.

Effect of the operational parameters on the electromigration of proteins in sodium dodecyl sulfate capillary gel electrophoresis in the presence of propidium iodide fluorescent dye.

Sodium dodecyl sulfate capillary gel electrophoresis (SDS-CGE) is a frequently used analytical technique in size-based separation of proteins, playing a vital role in the biopharmaceutical industry for the analysis and characterization of therapeutic proteins, employing both UV and fluorescent detection. Understanding the effect of the operational parameters using easily applicable in migratio fluorescent labeling is increasingly critical, especially because multicapillary electrophoresis systems with fluorescent detection have recently gained prominence in high-throughput biopolymer analysis. In this study, the effects of the three most important user-adjustable operational parameters (temperature, gel concentration, and electric field strength) were investigated on the electrophoretic mobility and resolution of SDS-protein complexes in the presence of propidium iodide in the gel-buffer system.