72,130 results match your criteria: "University of Groningen & University Medical Center Groningen[Affiliation]"

Reply to da Silva: Helping behavior can emerge without its prior adaptive evolution.

Proc Natl Acad Sci U S A

December 2024

Theoretical Research in Evolutionary Life Sciences, Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen 9747 AG, The Netherlands.

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Background: Treatment for oral or oropharyngeal squamous cell carcinoma (O&OSCC) often leads to problems with speech articulation. Articulatory-kinematic data may be especially informative in designing new therapeutic approaches for individuals treated for these tumours.

Aims: To provide a systematic review of the literature assessing the articulatory-kinematic consequences of oral and oropharyngeal cancer treatment.

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This study aims to give a comprehensive overview of the one anastomosis gastric bypass (OAGB) and Roux-en-Y gastric bypass (RYGB) during 5 years of follow-up in terms of weight loss, the remission of obesity-associated diseases and complications. We performed a retrospective cohort study, with a 1:1 propensity-score matched (PSM) comparison between all adult patients who underwent a primary OAGB or RYGB in 2016. Patients with a body mass index (BMI) ≥50 kg/m were excluded.

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Aims: The relationship between body mass index (BMI) and clinical outcomes in patients with cardiovascular disease, including acute heart failure (AHF) and acute myocardial infarction (AMI), remains debated. This study investigates the association between BMI and clinical outcomes within the PARADISE-MI cohort, while also evaluating the impact of angiotensin receptor-neprilysin inhibitor (ARNI) versus angiotensin-converting enzyme inhibitor (ACE-I) treatment on this relationship.

Methods And Results: The analysis included 5589 patients from the PARADISE-MI study with available baseline BMI data.

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Mexican Health and Aging Study Biomarker and Genetic Data Profile.

J Gerontol A Biol Sci Med Sci

December 2024

Department of Population Health Sciences, UTHealth San Antonio, Texas, USA.

The Mexican Health and Aging Study (MHAS) is one of the largest ongoing longitudinal studies of aging in Latin America, with six waves over 20 years. MHAS includes sociodemographic, economic, and health data from a nationally representative sample of adults 50 years and older in urban and rural Mexico. MHAS is designed to study the impact of diseases on adults' health, function, and mortality.

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Background: Preserved ratio impaired spirometry (PRISm) represents a population with spirometry results that do not meet standardized COPD obstruction criteria, yet present with high respiratory symptom burden and might benefit from respiratory management and treatment. We aimed to determine prevalence of PRISm in US primary care patients diagnosed with COPD, describe their demographic, clinical, and CT scan characteristics.

Methods: An observational registry study utilizing the US APEX COPD registry, composed of patients diagnosed with COPD aged 35+ years.

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Editorial: Women in breast cancer, volume III: 2023.

Front Oncol

December 2024

Department of Pharmaceutical Analysis, Groningen Research Institute of Pharmacy, University of Groningen, Groningen, Netherlands.

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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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Introduction: Enteropathy-associated T-cell lymphoma (EATL) is a peripheral T-cell lymphoma (PTCL) with a poor prognosis. Cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) with or without etoposide consolidated by autologous stem cell transplantation (ASCT) are recommended for fit PTCL patients. The role of etoposide and ASCT in EATL is unclear.

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Background: Myoclonus and other jerky movement disorders are hyperkinetic disorders, the diagnosis of which heavily relies on clinical neurophysiological testing. However, formal diagnostic criteria are lacking, and recently the utility and reliability of these tests have been questioned.

Objective: The aim of this review was to assess the utilization of clinical neurophysiology testing to identify possible gaps and boundaries that might guide the development of new methods for a more precise diagnosis and in-depth understanding of myoclonus.

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Background: Commonly, ligand-binding platforms are being used for immunogenicity assessment, but with the recent advent of liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) for protein quantification, this technology has become an alternative for the measurement of anti-drug antibodies (ADAs), when combined with an immunocapture step to extract them out of the biological sample.

Method: The monoclonal antibody adalimumab was immobilized on magnetic beads to isolate ADAs against this drug from serum samples. Multiple repetitions of immunopurification were used to minimize nonspecific binding and improve drug tolerance while maintaining sufficient recovery.

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Understanding temporal patterns and determinants of RNA shedding is important to comprehend SARS-CoV-2 transmission and improve biosafety/isolation guidelines. Nonhospitalized SARS-CoV-2-infected individuals and household members were enrolled between March 2020 and June 2021 and followed prospectively ≥ 3 weeks during acute disease and at 3-, 6-, 12-, and 18-months to obtain (para)clinical data and biospecimens. Flow cytometry-based surrogate assay (FlowSA) detected viable SARS-CoV-2.

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Maximum entropy in dynamic complex networks.

Phys Rev E

November 2024

Integrated Research on Energy, Environment and Society, Faculty of Science and Engineering, University of Groningen, Groningen, Netherlands.

The field of complex networks studies a wide variety of interacting systems by representing them as networks. To understand their properties and mutual relations, the randomization of network connections is a commonly used tool. However, information-theoretic randomization methods with well-established foundations mostly provide a stationary description of these systems, while stochastic randomization methods that account for their dynamic nature lack such general foundations and require extensive repetition of the stochastic process to measure statistical properties.

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Corrigendum to 'Variations in vertebral muscle mass and muscle quality in adult patients with different types of cancer' [Nutrition; 128 (2024):112553].

Nutrition

December 2024

Research Group Healthy Ageing, Allied Health Care and Nursing, Hanze University of Applied Sciences, Groningen, the Netherlands; Experimental Anatomy Research Group, Department of Physiotherapy, Human Physiology and Anatomy, Vrije Universiteit Brussel, Brussels, Belgium; Department of Gastroenterology and Hepatology, Dietetics, Radboud university medical center, Nijmegen, the Netherlands.

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A Prospective Evaluation of Chemokine Receptor-4 (CXCR4) Overexpression in High-grade Glioma Using Ga-Pentixafor (Pars-Cixafor™) PET/CT Imaging.

Acad Radiol

December 2024

Division of Nuclear Medicine and Molecular Imaging, Department of Medical Imaging, Geneva University Hospital, CH-1211 Geneva 4, Switzerland (H.A., H.Z.); Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, 9700 RB Groningen, Netherlands (H.Z.); Department of Nuclear Medicine, University of Southern Denmark, Odense, Denmark (H.Z.); University Research and Innovation Center, Óbuda University, Budapest, Hungary (H.Z.). Electronic address:

Background: While magnetic resonance imaging (MRI) remains the gold standard for morphological imaging, its ability to differentiate between tumor tissue and treatment-induced changes on the cellular level is insufficient. Notably, glioma cells, particularly glioblastoma multiforme (GBM), demonstrate overexpression of chemokine receptor-4 (CXCR4). This study aims to evaluate the feasibility of non-invasive Ga-Cixafor™ PET/CT as a tool to improve diagnostic accuracy in patients with high-grade glioma.

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Local glycolysis-modulating hydrogel microspheres for a combined anti-tumor and anti-metastasis strategy through metabolic trapping strategy.

J Control Release

December 2024

Department of Biomaterials and Biomedical Technology, The Personalized Medicine Research Institute (PRECISION), University Medical Center Groningen (UMCG), University of Groningen, 9713 AV Groningen, the Netherlands; Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014 Helsinki, Finland. Electronic address:

Anti-glycolysis is well-recognized for inhibition of tumor proliferation. However, tumor metabolic heterogeneity confers great challenges in the therapeutic efficacy of glycolysis inhibitors. Here, a metabolic trapping strategy was employed to avoid metabolism heterogeneity in tumors.

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Article Synopsis
  • Women with gestational diabetes mellitus are at increased risk for Gestational Diabetes Induced Myopathy (GDiM), leading to muscle atrophy and urinary incontinence.
  • The study developed a natural rubber latex (NRL) based biodevice infused with mesenchymal/stromal stem cells (MSCs) to aid in skeletal muscle regeneration.
  • The NRL showed promising properties such as biocompatibility, low hemolytic activity, and strong antioxidant activity, indicating its potential as a treatment for GDiM-related muscle issues.
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Salt marshes are known as key ecosystems for nature-based climate mitigation through organic carbon sequestration into their sediment beds, but at the same time they are affected by accelerating sea level rise induced by climate warming. Consequently, an important question is how organic carbon accumulation rates (OCAR) of salt marshes will respond to future accelerating rates of relative sea level rise (RSLR). To date, existing insights are either based on (1) comparison of geographically distant marsh sites, differing in local RSLR rates but also in other environmental conditions that additionally can affect OCAR, or (2) experiments in given marsh sites, in which proxies for RSLR are manipulated, but run over periods of years instead of decades, the latter being the relevant time scale of marsh responses to RSLR.

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Recreational and Occupational Physical Activity and Risk of Adverse Events in Truncating Founder Variant Carriers.

Circ Genom Precis Med

December 2024

Department of Cardiology (M.J., L.P.B., A.F.S., D.v.d.S., A.S.J.M.t.R.), University Medical Center Utrecht, Utrecht University, the Netherlands.

Background: founder variants cause hypertrophic cardiomyopathy leading to heart failure and malignant ventricular arrhythmias. Exercise is typically regarded as a risk factor for disease expression although evidence is conflicting. Stratifying by type of exercise may discriminate low- from high-risk activities in these patients.

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Daily Physical Activity, Sports Participation, and Executive Function in Children.

JAMA Netw Open

December 2024

Department of Human Movement Sciences, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands.

Importance: It is unclear whether daily physical activity and sports participation relate to executive function (EF) in children.

Objective: To explore associations between early-life physical activity, sports participation, and executive function in primary school children.

Design, Setting, And Participants: Data for this cohort study were collected from April 2006 to December 2017 from the Groningen Expert Center for Kids with Obesity (GECKO) Drenthe birth cohort, which includes Northern Dutch children.

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State-of-the-Art Review: Diagnosis and Management of Spinal Implant Infections.

Clin Infect Dis

December 2024

Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.

Spinal implant infections are a serious complications of instrumented spinal fusion surgeries, carrying high morbidity and complex management challenges. Early postoperative infections may manifest with wound-healing issues, back pain, and fevers. Magnetic resonance imaging (MRI) is the preferred imaging modality, but can be limited by metal artifacts.

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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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Background: Lamotrigine, an antiseizure medication used for epilepsy and bipolar disorders, is often prescribed to women of childbearing age due to relatively low teratogenic risk. It is known that lamotrigine use in lactation leads to detectable concentrations in breast milk, although concentrations vary significantly among individuals.

Case Presentation: A 35-year-old pregnant woman with epilepsy presented to our outpatient clinic.

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In more than half of the individuals with a clinically relevant bleeding tendency who are referred to hemostasis experts, no biological etiology can be found after extensive laboratory testing. These persons are diagnosed with an unexplained bleeding tendency or "bleeding disorder of unknown cause" (BDUC). The mucocutaneous bleeding phenotype of individuals with BDUC is generally comparable to that of individuals with inherited bleeding disorders such as von Willebrand disease or platelet function disorders.

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