23,476 results match your criteria: " The Netherlands; Amsterdam Reproduction and Development research Institute[Affiliation]"

Enterotoxigenic Escherichia coli (ETEC)-mediated diarrhea can be mitigated by inhibiting bacterial adhesion to intestinal surface. Some lactic acid bacteria (LAB) produce exopolysaccharides (EPS) that can inhibit ETEC adhesion. In this study, we fermented soy flour-based dough (SoyD) with EPS-producing LAB strains Pediococcus pentosaceus TL (PpTL), Leuconostoc citreum TR (LcTR), Leuconostoc mesenteroides WA (LmWA) and L.

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Long-Term Cognitive, Functional, and Patient-Reported Outcomes in Patients With Anti-NMDAR Encephalitis.

Neurology

December 2024

From the Department of Neurology (J.B., C.J.R., I.K., A.E.M.B., Y.S.C., C.N.K., J.C.P.V., A.A.G.T., B.T., L.P.K., M.A.A.M.d.B., M.R.M., J.K., R.W.v.S., J.M.d.V., R.F.N., P.A.E.S.S., M.J.T.), Erasmus University Medical Center, Rotterdam; Department of Neurology (S.H.C.O.), Amsterdam University Medical Center; Department of Immunology (S.V.), Erasmus University Medical Center, Rotterdam; Laboratory of Medical Microbiology and Immunology Microvida (M.W.J.S.), Tilburg; and Department of Neurology & Alzheimer Center (E.v.d.B.), Erasmus University Medical Center, Rotterdam, the Netherlands.

Background And Objectives: Anti-NMDA receptor (anti-NMDAR) encephalitis generally manifests in young adults. Although 80%-90% returns to independence, the majority experience persistent cognitive and psychosocial difficulties. Studies have demonstrated that cognitive recovery may continue for years; the temporal trajectory is largely unknown, as are factors influencing cognitive/psychosocial recovery.

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Background: Advanced Therapy Medicinal Products (ATMPs) for human use have advanced globally with the rapid adoption of Chimeric Antigen Receptor T-cell (CAR-T) therapies in haemato-oncology. CAR-T cell therapy and ATMPs have unique, significant acute and chronic toxicities, and appropriate patient care is crucial. Significant challenges, including the need for nurse education and training, accompany optimal patient success and benefits.

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Microplastics versus natural mineral particles. How to create and test them while maintaining environmental relevance.

J Hazard Mater

January 2025

Aquatic Ecology and Water Quality Management Group, Wageningen University, P.O. Box 47, 6700 AA Wageningen, the Netherlands. Electronic address:

Whether microplastics cause different effects than inert natural particles, and how to create relevant testing materials, are key questions in microplastics research. We prepared Environmentally Relevant Microplastic (ERMP) and Mineral Microparticle (ERMS) mixtures with similar levels of polydispersity and tested their 28-day chronic effects on the reproduction and growth of L. variegatus at two different organic matter (OM) contents (average and enriched).

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Quality of Life in Subcutaneous or Transvenous Implantable Cardioverter-Defibrillator Patients: A Secondary Analysis of the PRAETORIAN Trial.

Circ Cardiovasc Qual Outcomes

November 2024

Department of Cardiology, Amsterdam Cardiovascular Sciences Heart Failure and Arrhythmias, Amsterdam University Medical Centers Location University of Amsterdam, Heart Center, the Netherlands (R.E.K., J.A.d.V., L.V.A.B., T.F.B., S.P., A.-F.B.E.Q., L.S., W.v.d.S., A.d.W., J.R.d.G., K.M.K., J.G.P.T., A.A.M.W., L.R.A.O.N.).

Article Synopsis
  • The S-ICD was created to eliminate lead-related issues found in the TV-ICD, as it is an external device that sits under the skin rather than using leads inside the body.
  • This analysis comes from the PRAETORIAN trial, where patients were randomly assigned to either S-ICD or TV-ICD and assessed for quality of life through various questionnaires at different stages.
  • Results showed no significant differences in physical and mental well-being between the groups, but patients who experienced a shock recently reported lower social functioning and emotional health compared to those who did not.
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Muscle type-specific effects of bilateral abobotulinumtoxinA injection on muscle growth and contractile function in spastic mice.

FASEB J

November 2024

Laboratory for Myology, Department of Human Movement Sciences, Faculty of Behavioral and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Amsterdam, The Netherlands.

Intramuscular injection of botulinum neurotoxin type A (BoNT-A) is commonly used to improve or maintain the joint range of motion in young children with spasticity. However, the effectiveness of BoNT-A treatment is variable and movement limitations are recurrent. Here we show long-term effects of a single, bilateral abobotulinumtoxinA (aboBoNT-A) injection in the gastrocnemius medialis and soleus muscles of wild-type and spastic (B6.

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Article Synopsis
  • This study investigates the sexual health of migrant female sex workers (FSW) in the Netherlands, focusing on their likelihood of sexually transmitted infections (STIs) and HIV compared to Western-born FSW.
  • It analyzes data from over 27,000 clinic visits between 2016 and 2021, revealing that first-generation migrant FSW had a significantly lower diagnosis rate for certain STIs but a higher occurrence of HIV, syphilis, and hepatitis B.
  • The findings suggest a need for improved access to sexual healthcare services for migrant FSW due to their different health challenges and lower rates of follow-up consultations.
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Synthesis and biological evaluation of a new class of azole urea compounds as Akt inhibitors with promising anticancer activity in pancreatic cancer models.

Bioorg Chem

December 2024

Department of Biological, Chemical, and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Via Archirafi 32, 90123 Palermo, Italy.

Article Synopsis
  • * New azole urea compounds have been synthesized that demonstrate effective antiproliferative and antimigratory activities against pancreatic cancer cells by inhibiting Akt.
  • * Various assays, like Sulforhodamine B and wound-healing assays, have confirmed the efficacy of these compounds, with promising results shown in a 3D spheroid model of pancreatic cancer cells.
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Importance: Elevated lipoprotein(a) increases the risk of atherosclerotic cardiovascular disease (ASCVD) and aortic stenosis.

Objective: To evaluate the effects of zerlasiran, a small-interfering RNA targeting hepatic synthesis of apolipoprotein(a), on lipoprotein(a) serum concentration.

Design, Setting, And Participants: A multicenter trial in patients with stable ASCVD with serum lipoprotein(a) concentrations greater than or equal to 125 nmol/L at 26 sites in Europe and South Africa between January 3, 2023, and April 27, 2023, with last follow-up on July 1, 2024.

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Diagnostic and prognostic biomarkers for pancreatic neuroendocrine neoplasms.

Pathologie (Heidelb)

November 2024

Department of Pathology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.

Article Synopsis
  • - The review discusses pancreatic neuroendocrine neoplasms (PanNENs), which are diverse tumors that can be classified into well-differentiated pancreatic neuroendocrine tumors (PanNETs) and poorly differentiated pancreatic neuroendocrine carcinomas (PanNECs), using specific neuroendocrine markers for diagnosis.
  • - Diagnostic markers like chromogranin A, synaptophysin, and INSM1 help confirm neuroendocrine differentiation, with the World Health Organization classifying PanNENs based on differentiation and proliferative activity, using the Ki-67 index.
  • - Prognostic factors such as ATRX and DAXX loss indicate a higher risk of metastasis and recurrence in
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Modelling Data (MODA) reporting guidelines have been proposed for common terminology and for recording metadata for physics-based materials modelling and simulations in a CEN Workshop Agreement (CWA 17284:2018). Their purpose is similar to that of the Quantitative Structure-Activity Relationship (QSAR) model report form (QMRF) that aims to increase industry and regulatory confidence in QSAR models, but for a wider range of model types. Recently, the WorldFAIR project's nanomaterials case study suggested that both QMRF and MODA templates are an important means to enhance compliance of nanoinformatics models, and their underpinning datasets, with the FAIR principles (Findable, Accessible, Interoperable, Reusable).

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Article Synopsis
  • The BIONICS and NIREUS trials compared the ridaforolimus-eluting stent (RES) and zotarolimus-eluting stent (ZES), showing that RES was noninferior to ZES for 1-year target-lesion failure and 6-month lumen loss.
  • A pooled analysis of 2221 patients over 5 years found similar rates of target-lesion failure (12.2% for RES vs 11.3% for ZES), with no significant differences in other outcomes like myocardial infarction or stent thrombosis.
  • Although the RES group had higher rates of target-vessel revascularization and cardiac death, these differences were not significant after adjusting for patient characteristics, indicating long-term
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Article Synopsis
  • The study investigates the presence of macroplastics (MaPs) and microplastics (MiPs) in agricultural soils across six farming systems in Quzhou county, North China Plain, revealing significant contamination levels in the topsoil.
  • Results indicate that abundance varied widely, with cotton fields having the highest levels of plastic pollution, and most microplastics were small fragments made primarily of polyethylene.
  • The research highlights that farming practices, particularly tillage and the use of plastic mulch, significantly affect the distribution and size of plastic debris in the soil, emphasizing the need for further studies on these impacts.
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Background And Objective: During the coronavirus disease 2019 (COVID-19) pandemic, sedative prescriptions surged, leading to shortages of midazolam. This study investigates lormetazepam as an adjunct sedative alternative to midazolam for mechanically ventilated patients with COVID-19. We aimed to determine the clinical pharmacokinetics (PK) of enterally administered lormetazepam and provide dosing recommendations.

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Upcycling of melanoidin-rich Chinese distilled spent grain through solid-state fermentation by Aspergillus awamori.

Bioresour Technol

January 2025

Food Quality and Design Group, Department of Agrotechnology and Food Sciences, Wageningen University and Research Centre, P.O. Box 17, 6700 AA Wageningen, the Netherlands; Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain.

This study investigated the upcycling of distilled spent grain (DSG), a melanoidin-rich by-product of the Chinese liquor industry, via fungal solid-state fermentation (SSF). Two fungi, Aspergillus oryzae and Aspergillus awamori, were tested, with A. awamori growing better on DSG than A.

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Sclerosing mucoepidermoid carcinoma of salivary glands.

Virchows Arch

November 2024

Department of Pathology, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic.

Sclerosing mucoepidermoid carcinoma (SMEC) of the salivary glands is a rare variant of low-grade mucoepidermoid carcinoma with scanty cellular atypia characterized by marked fibrosis/sclerosis and a rich inflammatory infiltrate. Herein, we report 25 unpublished cases of SMEC, two of them with prominent eosinophilia (2/25; 8%) and three with abundant IgG4-positive plasma cells (3/25; 12%). In our series of salivary SMEC, molecular analysis using fluorescence in situ hybridization (FISH) and/or next-generation sequencing (NGS) provided evidence of MAML2 gene rearrangement in 18 cases of the 21 analyzable cases tested (86%), while this gene locus was intact in 3 cases (14%).

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The thermoalkaliphile possesses a highly branched respiratory chain. These primarily facilitate growth at a wide range of dissolved oxygen levels. The aim of this study was to investigate the regulation of respiratory chain.

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Frontotemporal dementia (FTD) is one of the leading causes of young-onset dementia before age 65, typically manifesting as abnormal behavior (in behavioral variant FTD) or language impairment (in primary progressive aphasia). Although FTD affects all populations across the globe, knowledge regarding the pathophysiology and genetics derives primarily from studies conducted in North America and Western Europe. Globally, biomedical research for FTD is hindered by variable access to diagnosis, discussed in this group's earlier article, and by reduced access to expertise, funding, and infrastructure.

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Article Synopsis
  • Pexidartinib is a drug used for treating tenosynovial giant cell tumor (TGCT) in patients where surgery isn't an option, and this study looked at the effects of stopping and then restarting the medication.
  • It was a phase 4 global study involving patients who had benefited from pexidartinib, allowing them to either continue treatment or stop with the option to restart later, monitoring their tumor progression and quality of life.
  • Results showed that while about 54.5% of patients who stopped the drug experienced disease progression, none of those who continued treatment saw their condition worsen over a 24-month period.
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Characterization of monoclonal antibody charge variants under near-native separation conditions using nanoflow sheath liquid capillary electrophoresis-mass spectrometry.

Anal Chim Acta

December 2024

University of Amsterdam, van 't Hoff Institute for Molecular Sciences, Analytical Chemistry Group, Science Park 904, 1098 XH, Amsterdam, the Netherlands; Centre of Analytical Sciences Amsterdam, Science Park 904, 1098 XH, Amsterdam, the Netherlands. Electronic address:

Article Synopsis
  • Monoclonal antibodies undergo various post-translational modifications that can affect their charge and quality, making it essential to assess these changes to ensure safety in pharmaceuticals.
  • A newly developed capillary zone electrophoresis-mass spectrometry (CZE-MS) method allows for effective separation and identification of charge variants in monoclonal antibodies, utilizing a neutral static capillary coating and a volatile background electrolyte.
  • This optimized method has shown reliable results in correlating charge variant profiles, enabling better assessment of mAb quality and facilitating the identification of variants that impact their therapeutic effectiveness.
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Study of the Decay and Production Properties of D_{s1}(2536) and D_{s2}^{*}(2573).

Phys Rev Lett

October 2024

State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China.

Article Synopsis
  • The study investigates the processes e^{+}e^{-}→D_{s}^{+}D_{s1}(2536)^{-} and e^{+}e^{-}→D_{s}^{+}D_{s2}^{*}(2573)^{-} using data from the BESIII detector, focusing on a range of center-of-mass energies.
  • For the first time, the absolute branching fractions of the decay processes for D_{s1}(2536)^{-} and D_{s2}^{*}(2573)^{-} are measured, revealing values of 35.9% and 37.4% respectively.
  • The research identifies a resonant structure around 4.6 Ge
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aTrial arrhythmias in inhEriTed aRrhythmIa Syndromes: results from the TETRIS study.

Europace

December 2024

Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Via Tesserete 48, CH-6900 Lugano, Switzerland.

Article Synopsis
  • * AAs were the first symptom of IAS in 52% of patients, and nearly a quarter had multiple AAs documented.
  • * The study found a moderate incidence of severe outcomes, including a yearly primary endpoint rate of 1.4%, with younger patients experiencing higher risks and other complications affecting some patients as well.
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Evolution and Impact of Hepatitis A Epidemiology in Europe-Systematic Literature Review of the Last 20 Years.

J Viral Hepat

January 2025

Epidemiology, Biostatistics and Prevention Institute, WHO Collaborating Centre for Travellers' Health, University of Zurich, Zurich, Switzerland.

While globally hepatitis A (hepA) infections occur in 150 million people annually, European high-income countries now have a low endemicity. However, this results in a more susceptible adult population which is prone to severe illness. To determine current epidemiological characteristics, we performed a systematic literature review to assess the severity of hepA disease in the past two decades in 11 European countries (i.

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We developed a sustainable method to extract the red biocolorant from dye sorghum leaf sheaths for dyeing , a West African soft cheese. The pigments were extracted using three different solvents: commercial ethanol (method A), (a local liquor distilled from palm wine; method B) and aqueous alkaline solvent (method C). In methods A and B, a pot still was used to distil and collect the solvent for reuse.

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