11,945 results match your criteria: "National University of Ireland -[Affiliation]"

This study explored large-scale protein extraction from oat hulls using two hydrodynamic cavitation (HDC) devices, assessing extraction efficiency and protein nutritional qualities. The extraction methods HDC 50 (NaOH) and HDC 20 (NaOH) were shown to be 10.8 and 3.

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Rationale: In critically ill patients receiving invasive mechanical ventilation, switching from controlled to assisted ventilation is a crucial milestone towards ventilator liberation. The optimal timing for switching to assisted ventilation has not been studied.

Objectives: Our objective was to determine whether a strategy of early as compared to delayed switching affects the duration of invasive mechanical ventilation, ICU length of stay, and mortality.

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Article Synopsis
  • The apoptosome plays a crucial role in regulating apoptosis through specific interactions between proteins with Caspase Activation and Recruitment Domain (CARD).
  • This study conducted a detailed computational analysis to identify key residues involved in the interaction between the CARD domains of Apaf-1 and Caspase-9, highlighting their importance for apoptosome function.
  • The findings also revealed that native interactions are more stable than those predicted between different complexes, emphasizing the specificity needed for effective protein interactions in apoptosis regulation.
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Neglected class A carbapenemases: Systematic review of IMI/NmcA and FRI from a One Health perspective.

Sci Total Environ

January 2025

Laboratoire de Bactériologie, Centre Hospitalier Universitaire de Montpellier, Montpellier, France; UMR MIVEGEC, Université de Montpellier, IRD, CNRS, Montpellier, France.

Carbapenemase-producing Enterobacterales are pathogens classified as a critical priority by the World Health Organization and a burden on human health worldwide. IMI, NmcA, and FRI are under-detected class A carbapenemases that have been reported in the human, animal and environmental compartments, particularly these last 5 years. Bacteria producing these carbapenemases have been mostly identified in digestive carriage screenings, but they are also involved in severe infections, such as bacteremia.

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According to the recently published paper by the Lancet Commission on prostate cancer (PCa) , the projections of new cases of PCa will rise from 1.4 million in 2020 to 2.9 million by 2040.

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Reduced graphene oxide prepared by cold plasma green treatment in liquid phase for fluorescence biosensing of tropomyosin in shrimp.

Food Chem

March 2025

School of Food Science and Engineering, South China University of Technology, Guangzhou 510641, China; Academy of Contemporary Food Engineering, South China University of Technology, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China; Engineering and Technological Research Centre of Guangdong Province on Intelligent Sensing and Process Control of Cold Chain Foods, & Guangdong Province Engineering Laboratory for Intelligent Cold Chain Logistics Equipment for Agricultural Products, Guangzhou Higher Education Mega Centre, Guangzhou 510006, China; Food Refrigeration and Computerized Food Technology (FRCFT), Agriculture and Food Science Centre, University College Dublin, National University of Ireland, Belfield Dublin 4, Ireland. Electronic address:

Graphene oxide (GO), renowned for its two-dimensional structure and exceptional fluorescence quenching capabilities, is a preferred choice for the construction of fluorescence biosensors. As the sensitivity demands for these sensors escalate, enhancing the fluorescence quenching performance of GO and reducing background fluorescence become paramount to optimize the sensor sensitivity. In this study, the use of cold plasma (CP) treatment with glucose solution as a reducing agent to refine GO into reduced graphene oxide (r-GO) with optimal fluorescence quenching abilities was explored.

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With no effective treatments for functional recovery after injury, spinal cord injury (SCI) remains one of the unresolved healthcare challenges. Human induced pluripotent stem cell (hiPSC) transplantation is a versatile patient-specific regenerative approach for functional recovery after SCI. Injectable electroconductive hydrogel (ECH) can further enhance the cell transplantation efficacy through a minimally invasive manner as well as recapitulate the native bioelectrical microenvironment of neural tissue.

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Association between driving pressure, systemic inflammation and non-pulmonary organ dysfunction in patients with acute respiratory distress syndrome, a prospective pathophysiological study.

Anaesth Crit Care Pain Med

December 2024

CIBER de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III, Madrid, Spain; Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain; University of Barcelona (UB), Barcelona, Spain; Respiratory Intensive Care Unit, Pneumology, Respiratory Institute, Hospital Clinic of Barcelona, Barcelona, Spain. Electronic address:

Background: Driving pressure is thought to determine the effect of low tidal ventilation on survival in patients with acute respiratory distress syndrome. The leading cause of mortality in these patients is non-pulmonary multiorgan dysfunction, which is believed to worsen due to the biological response to mechanical ventilation (biotrauma). Therefore, we aimed to analyze the association between driving pressure, biotrauma, and non-pulmonary multiorgan dysfunction.

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Background: Advanced breast cancer affects approximately 30 % of people diagnosed with breast cancer, leading to distressing symptoms and unmet needs. Despite the consensus on the need for specialist care, access remains inconsistent due to disparities in specialist cancer nurse education.

Objectives: The aim of this study was to evaluate the acceptability, usability, learning experience and perceived impact of the advanced breast cancer for nurses (ABC4Nurses) eLearning programme on learners' clinical practice.

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Machine learning models for diagnosis and risk prediction in eating disorders, depression, and alcohol use disorder.

J Affect Disord

December 2024

Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, De Crespigny Park, London SE5 8AF, UK. Electronic address:

Article Synopsis
  • The study utilized machine learning models to identify reliable diagnostic markers for eating disorders, major depressive disorder, and alcohol use disorder, targeting young adults aged 18-25.
  • The classification models showed high accuracy rates (AUC-ROC ranging from 0.80 to 0.92) even without considering body mass index and highlighted shared predictors like neuroticism and hopelessness.
  • Additionally, the models were moderately successful in predicting future symptoms related to eating disorders, depression, and alcohol use in a longitudinal sample of adolescents, indicating the potential for improved diagnosis and risk assessment in mental health.
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  • Osteoarthritis (OA) is becoming more common, but effective treatments are limited, leading to interest in new therapies like stem cell-derived exosomes, which show promise in clinical use.
  • A study analyzed 20 research articles focusing on the effects of exosomes on OA, specifically looking at cartilage degeneration, pain, and other relevant outcomes.
  • The results demonstrated significant benefits from exosome treatment, particularly in early-stage OA, with improvements in cartilage health and reduced severity of the disease compared to control groups.
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As the increasing environmental issues, various companies have take initiatives to produce green products or to select green suppliers which maximize the business performance and minimize the environmental pollution. The real numbers data have imbiguity and uncertainty due to described by classical tools. Therefore, we consider a new type of fuzzy set, fuzzy credibility rough sets.

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Mega scientific conferences increasingly suffer from the need for short and poster presentations without discussion. An alternative is to organize workshops in hotels large enough to accommodate all participants. This significantly increases the opportunities for constructive discussion during breakfasts, lunches, dinners and long evenings that can bring together experts of scientific and clinical sub-specialties and young fellows.

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Surgical cutting with electrosurgical tools facilitates tissue dissection and vessel sealing, preventing blood loss. The extent of tissue necrosis due to temperature elevations is dependent on the cutting technique, device design, coating properties and power settings, but the influence of these parameters is not fully understood. Here we conduct a comprehensive comparative analysis of thermal damage comparing (1) manual user-controlled and robotic electrosurgical cutting approaches for (2) varying electrodes and coatings, and power settings.

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  • Clinicians often prefer antiplatelet therapy over direct oral anticoagulants (DOACs) for atrial fibrillation due to concerns about higher risks of intracranial bleeding despite DOACs being more effective in preventing strokes.
  • The study aimed to compare the risks of intracranial and major hemorrhage between DOAC therapy and single-agent antiplatelet therapy using data from nine randomized clinical trials with nearly 45,500 participants.
  • Results showed no significant difference in the risk of intracranial hemorrhage between the two therapies; however, the analysis indicated variability in results among different DOACs, with rivarox
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This study presents a multi-domain computational framework to investigate the long-term performance of permanent and bioabsorbable magnesium fixation devices in orthopaedic fracture applications. The framework integrates a coupled model for bone fracture healing and remodeling, with an enhanced surface-based corrosion model to predict the performance of bioabsorbable magnesium devices. It was found that plated fracture fixation enabled fracture healing outcomes compare to non-plated models by facilitating direct fracture healing.

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Impact of Measured and Predicted Prosthesis-Patient Mismatch After Transcatheter Aortic Valve Replacement.

JACC Cardiovasc Interv

November 2024

University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, Cologne, Germany. Electronic address:

Background: Prosthesis-patient mismatch after transcatheter aortic valve replacement (TAVR) can be measured echocardiographically (measured prosthesis-patient mismatch [PPMm]) or predicted (predicted prosthesis-patient mismatch [PPMp]) using published effective orifice area (EOA) reference values. However, the clinical implications of PPM post-TAVR remain unclear.

Objectives: This study aimed to elucidate the prevalence of PPMm and PPMp post-TAVR and their impact on mortality in a large international cohort.

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Raman spectroscopy in extracellular vesicles analysis: Techniques, applications and advancements.

Biosens Bioelectron

February 2025

Precise Genome Engineering Center, School of Life Sciences, Guangzhou University, Guangzhou, China; Smurfit Institute of Genetics, Trinity College Dublin, Dublin 2, Ireland. Electronic address:

Raman spectroscopy provides a robust approach for detailed analysis of the chemical and molecular profiles of extracellular vesicles (EVs). Recent advancements in Raman techniques have significantly enhanced the sensitivity and accuracy of EV characterization, enabling precise detection and profiling of molecular components within EV samples. This review introduces and compares various Raman-based techniques for EV characterization.

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Gram-negative pathogens pose a significant threat due to their propensity for causing various infections, often coupled with formidable resistance to conventional antibiotic treatments. The development of antivirulence (AV) compounds emerges as a promising alternative strategy by disrupting virulence mechanisms rather than targeting bacterial viability. Aurodox has exhibited promising AV properties in previous studies by blocking the expression and function of the LEE-encoded type 3 secretion system (T3SS) in enterohaemorrhagic , an injectosome that translocates effector proteins directly into host target cells.

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Gut Microbiota Assembly Begins at Birth and Needs to Be Nurtured.

Nestle Nutr Inst Workshop Ser

November 2024

APC Microbiome Ireland, School of Microbiology and Department of Medicine, University College Cork - National University of Ireland, Cork, Ireland.

Humans maintain symbiotic relationships with complex microbial communities in their intestinal tracts that are paramount to their host's health and development. Given their importance, it is essential for the host to reliably acquire key members of the gut microbiota and assemble communities that provide benefits during important windows of host development. Epidemiological studies over the last 2 decades have convincingly shown that clinical and nutritional factors that disrupt early-life microbiome assembly predispose humans to infections and chronic noncommunicable diseases.

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The organized provision of health services in India has been envisioned since 1946 by the recommendations from the Bhore committee. However, the policy and program strategies for the provision of good quality health care still lack effectiveness. Access to rehabilitation services for persons with disabilities continues to be a significant public health problem in India.

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Performance validity tests (PVTs) can be seen as gatekeepers for valid neuropsychological assessment, by marking cognitive test scores that may not reflect true ability levels. The present study explored the significance of repeated validity testing of adults with attention-deficit/hyperactivity disorder (ADHD), by exploring the potential value of performance consistency across assessments. The operational definition of performance consistency was determined by calculating the mean variation in a participant's PVT scores across three separate assessments.

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