Morphological . molecular identification of trematode species infecting the edible cockle across Europe.

Identifying marine trematode parasites in host tissue can be complicated when there is limited morphological differentiation between species infecting the same host species. This poses a challenge for regular surveys of the parasite communities in species of socio-economic and ecological importance. Our study focused on identifying digenean trematode species infecting the marine bivalve across Europe by comparing morphological and molecular species identification methods.

The cumulative risk and severity of postoperative complications in patients with frailty undergoing major emergency abdominal surgery-A prospective cohort study.

Background: Major emergency abdominal surgery (MEAS) has high morbidity and mortality rates. With an aging and frail population, understanding the impact of frailty on postoperative complications is crucial.

Methods: This prospective cohort study was conducted at a major university hospital in Denmark from October 1, 2020, to January 1, 2024.

Operating room team's perception of procedure shift to cemented hemiarthroplasty.

Introduction: A procedural change in the treatment of patients with femoral neck fracture from uncemented to cemented hemiarthroplasty was to be implemented to follow new national guidelines. In accordance with implementation science, it is important to understand the team's thoughts and educational needs. The study aimed to explore surgeons', scrub nurses', anaesthesiologists' and anaesthesia nurses' perceptions of barriers and facilitators to foster a safe educational introduction.

The mitochondrial mRNA-stabilizing protein SLIRP regulates skeletal muscle mitochondrial structure and respiration by exercise-recoverable mechanisms.

Decline in mitochondrial function is linked to decreased muscle mass and strength in conditions like sarcopenia and type 2 diabetes. Despite therapeutic opportunities, there is limited and equivocal data regarding molecular cues controlling muscle mitochondrial plasticity. Here we uncovered that the mitochondrial mRNA-stabilizing protein SLIRP, in complex with LRPPRC, is a PGC-1α target that regulates mitochondrial structure, respiration, and mtDNA-encoded-mRNA pools in skeletal muscle.

Historical dataset details the distribution, extent and form of lost Ostrea edulis reef ecosystems.

Ocean ecosystems have been subjected to anthropogenic influences for centuries, but the scale of past ecosystem changes is often unknown. For centuries, the European flat oyster (Ostrea edulis), an ecosystem engineer providing biogenic reef habitats, was a culturally and economically significant source of food and trade. These reef habitats are now functionally extinct, and almost no memory of where or at what scales this ecosystem once existed, or its past form, remains.

Skeletal muscle from TBC1D4 p.Arg684Ter variant carriers is severely insulin resistant but exhibits normal metabolic responses during exercise.

In the Greenlandic Inuit population, 4% are homozygous carriers of a genetic nonsense TBC1D4 p.Arg684Ter variant leading to loss of the muscle-specific isoform of TBC1D4 and an approximately tenfold increased risk of type 2 diabetes. Here we show the metabolic consequences of this variant in four female and four male homozygous carriers and matched controls.

Reducing the mitochondrial oxidative burden alleviates lipid-induced muscle insulin resistance in humans.

Preclinical models suggest mitochondria-derived oxidative stress as an underlying cause of insulin resistance. However, it remains unknown whether this pathophysiological mechanism is conserved in humans. Here, we used an invasive in vivo mechanistic approach to interrogate muscle insulin action while selectively manipulating the mitochondrial redox state in humans.

Readmission and mortality before and after introduction of orthogeriatric home visits: A retrospective cohort study in hip fracture patients.

Introduction: Orthogeriatric collaboration in hip fracture patients during admission is well established, however, orthogeriatric involvement after discharge is not common. The aim of this study was to explore the association of orthogeriatric home visits with 30-day and 120-day readmission and mortality in ≥ 65-year-old patients surgically treated for hip fractures.

Materials And Methods: A cohort of patients who underwent acute hip fracture surgery in an usual care period from January 2018 to December 2018 was compared with a cohort of patients in an intervention period from June 2020 to June 2021.

Impact of Manufacturing Process and Compounding on Properties and Quality of Follow-On GLP-1 Polypeptide Drugs.

Purpose: The prevalence of follow-on and compounded products of glucagon-like peptide-1 analogs is increasing. We assessed glucagon-like peptide-1 analogs semaglutide and liraglutide for purity, potential immunogenicity, and expected stability, by comparing a representative selection of commercially available follow-on drug substances (DSs) and drug products (DPs) with their corresponding originators.

Methods: Tests included several chromatography methods coupled with ultraviolet and mass spectrometry detectors, inductively coupled plasma optical emission spectroscopy, inductively coupled plasma mass spectrometry, nuclear magnetic resonance, dissolution analyses, in silico peptide/major histocompatibility complex II-binding prediction, and fibrillation assays.

Quantitative characterization of eosinophilia in nasal polyps with AI-based single cell classification.

Eosinophilic granulocytes have characteristic morphological features. This makes them prime candidates for utilization of a single cell binary classification network. Single cell binary classification networks can reliably help quantify eosinophils in nasal polyps.

Atrial Fibrillation and Semaglutide Effects in Obesity-Related Heart Failure With Preserved Ejection Fraction: STEP-HFpEF Program.

Background: Obesity is a key factor in the development and progression of both heart failure with preserved ejection fraction (HFpEF) and atrial fibrillation (AF). In the STEP-HFpEF Program (comprising the STEP-HFpEF [Research Study to Investigate How Well Semaglutide Works in People Living With Heart Failure and Obesity] and STEP-HFpEF DM [Research Study to Look at How Well Semaglutide Works in People Living With Heart Failure, Obesity and Type 2 Diabetes] trials), once-weekly semaglutide 2.4 mg improved HF-related symptoms, physical limitations, and exercise function and reduced body weight in patients with obesity-related HFpEF.

Exploring NADPH oxidases 2 and 4 in cardiac and skeletal muscle adaptations - A cross-tissue comparison.

Striated muscle cells, encompassing cardiac myocytes and skeletal muscle fibers, are fundamental to athletic performance, facilitating blood circulation and coordinated movement through contraction. Despite their distinct functional roles, these muscle types exhibit similarities in cytoarchitecture, protein expression, and excitation-contraction coupling. Both muscle types also undergo molecular remodeling in energy metabolism and cell size in response to acute and repeated exercise stimuli to enhance exercise performance.

The clinical consequences of burst abdomen after emergency midline laparotomy: a prospective, observational cohort study.

Purpose: The emergency midline laparotomy is a commonly performed procedure with a burst abdomen being a critical surgical complication requiring further emergency surgery. This study aimed to investigate the clinical outcomes of patients with burst abdomen after emergency midline laparotomy.

Methods: A single-center, prospective, observational cohort study of patients undergoing emergency midline laparotomy during a two-year period was done.

Efficacy and safety of oral semaglutide monotherapy vs placebo in a predominantly Chinese population with type 2 diabetes (PIONEER 11): a double-blind, Phase IIIa, randomised trial.

Aims/hypothesis: The aim of this study was to evaluate the efficacy and safety of oral semaglutide monotherapy vs placebo in a predominantly Chinese population with type 2 diabetes insufficiently controlled with diet and exercise alone.

Methods: The Peptide Innovation for Early Diabetes Treatment (PIONEER) 11 trial was a double-blind, randomised, Phase IIIa trial conducted across 52 sites in the China region (mainland China and Taiwan), Hungary, Serbia and Ukraine. Eligible participants were ≥18 years (≥20 years in Taiwan), had a diagnosis of type 2 diabetes with HbA 53-86 mmol/mol (7.

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This is a case report of a 70-year-old woman with possible cholestyramine-induced bowel perforation. She had a prior history of pancreaticoduodenectomy for pancreatic cancer with a daily intake of cholestyramine. She underwent emergency laparotomy for small bowel perforation twice.

Changes in Transient Elastography with Glucagon-Like Peptide-1 Receptor Agonist Use in Metabolic Dysfunction-Associated Steatotic Liver Disease: A Real-World Retrospective Analysis.

Current guidelines recommend the use of glucagon-like peptide-1 receptor agonists (GLP-1RAs) in the treatment of metabolic dysfunction-associated steatotic liver disease (MASLD), especially in patients with comorbid diabetes and obesity. This study investigated the effects of GLP-1RAs on hepatic steatosis and fibrosis in patients with MASLD, as measured by changes in vibration-controlled transient elastography (VCTE) and other clinical parameters in a real-world clinical setting. We conducted a single-center, retrospective analysis of 96 patients with MASLD from a multidisciplinary care clinic who completed VCTE at baseline and follow-up within 6-24 months to compare changes in controlled attenuation parameter (CAP) and liver stiffness measurement (LSM), as well as other metabolic markers, between GLP-1RA users and nonusers using two-sample -tests and Wilcoxon rank-sum tests.

Semaglutide and NT-proBNP in Obesity-Related HFpEF: Insights From the STEP-HFpEF Program.

Background: The glucagon-like peptide-1 receptor agonist, semaglutide, improved health status and reduced body weight in patients with obesity-related heart failure (HF) with preserved ejection fraction (HFpEF) in the STEP-HFpEF (Semaglutide Treatment Effect in People with Obesity and HFpEF) program. Whether benefits were due to mechanical unloading or effects on HF pathobiology is uncertain.

Objectives: This study sought to determine if semaglutide 2.

Impact of clinical frailty on surgical and non-surgical complications after major emergency abdominal surgery.

Background: Major emergency abdominal surgery is associated with a high risk of morbidity and mortality. Given the ageing and increasingly frail population, understanding the impact of frailty on complication patterns after surgery is crucial. The aim of this study was to evaluate the association between clinical frailty and organ-specific postoperative complications after major emergency abdominal surgery.

Semaglutide and diuretic use in obesity-related heart failure with preserved ejection fraction: a pooled analysis of the STEP-HFpEF and STEP-HFpEF-DM trials.

Background And Aims: In the STEP-HFpEF trial programme, treatment with semaglutide resulted in multiple beneficial effects in patients with obesity-related heart failure with preserved ejection fraction (HFpEF). Efficacy may vary according to baseline diuretic use, and semaglutide treatment could modify diuretic dose.

Methods: In this pre-specified analysis of pooled data from the STEP-HFpEF and STEP-HFpEF-DM trials (n = 1145), which randomized participants with HFpEF and body mass index ≥ 30 kg/m2 to once weekly semaglutide 2.

Proteomics couples electrical remodelling to inflammation in a murine model of heart failure with sinus node dysfunction.

Aims: In patients with heart failure (HF), concomitant sinus node dysfunction (SND) is an important predictor of mortality, yet its molecular underpinnings are poorly understood. Using proteomics, this study aimed to dissect the protein and phosphorylation remodelling within the sinus node in an animal model of HF with concurrent SND.

Methods And Results: We acquired deep sinus node proteomes and phosphoproteomes in mice with heart failure and SND and report extensive remodelling.

High-throughput DNA extraction and cost-effective miniaturized metagenome and amplicon library preparation of soil samples for DNA sequencing.

Reductions in sequencing costs have enabled widespread use of shotgun metagenomics and amplicon sequencing, which have drastically improved our understanding of the microbial world. However, large sequencing projects are now hampered by the cost of library preparation and low sample throughput, comparatively to the actual sequencing costs. Here, we benchmarked three high-throughput DNA extraction methods: ZymoBIOMICS™ 96 MagBead DNA Kit, MP BiomedicalsTM FastDNATM-96 Soil Microbe DNA Kit, and DNeasy® 96 PowerSoil® Pro QIAcube® HT Kit.

Profiling native pulmonary basement membrane stiffness using atomic force microscopy.

Mammalian cells sense and react to the mechanics of their immediate microenvironment. Therefore, the characterization of the biomechanical properties of tissues with high spatial resolution provides valuable insights into a broad variety of developmental, homeostatic and pathological processes within living organisms. The biomechanical properties of the basement membrane (BM), an extracellular matrix (ECM) substructure measuring only ∼100-400 nm across, are, among other things, pivotal to tumor progression and metastasis formation.