Accurate urine sodium measurements at home using point of care testing in patients with short bowel syndrome.

Background And Aims: Measurement of the urine sodium concentration (USC) is a simple procedure that in many patients adequately indicates their hydration status. This is of particular importance in patients suffering from short bowel syndrome (SBS), who may very rapidly dehydrate and are at risk for permanently compromising their kidney function. A point of care testing (POCT) that allows reliable measurement of USC would enable these patients to effectively evaluate their sodium- and water balance in the at home setting, thereby avoiding hospital visits and delayed test results.

[The evaluation of a patient with eosinophilia].

Eosinophilia is a common laboratory finding with a broad differential diagnosis. Eosinophilia can be classified as primary, secondary, or idiopathic hypereosinophilic syndrome (HES). Primary eosinophilia results from a clonal disorder of eosinophils, while secondary eosinophilia is reactive to a variety of underlying conditions, such as allergic diseases, infections, and drug reactions.

Tertiary Lymphoid Structures in Pancreatic Cancer are Structurally Homologous, Share Gene Expression Patterns and B-cell Clones with Secondary Lymphoid Organs, but Show Increased T-cell Activation.

Tertiary lymphoid structures (TLS) in cancer are considered ectopic hotspots for immune activation that are similar to lymphoid follicles in secondary lymphoid organs (SLO). This study elucidates shared and TLS/SLO-specific features in pancreatic ductal adenocarcinoma (PDAC). TLS abundance was related to superior survival and T-cell abundance in 110 treatment-naïve PDAC samples, underlining their clinical relevance.

Charting the shared genetic architecture of Alzheimer's disease, cognition, and educational attainment, and associations with brain development.

The observation that the risk of developing Alzheimer's disease is reduced in individuals with high premorbid cognitive functioning, higher educational attainment, and occupational status has led to the 'cognitive reserve' hypothesis. This hypothesis suggests that individuals with greater cognitive reserve can tolerate a more significant burden of neuropathological changes before the onset of cognitive decline. The underpinnings of cognitive reserve remain poorly understood, although a shared genetic basis between measures of cognitive reserve and Alzheimer's disease has been suggested.

From colours to cravings: Exploring conditioned colour preference to ethanol in zebrafish.

Conditioned preference paradigms like conditioned colour preference tests (CCP) can be used to investigate addictive drug seeking in zebrafish (Danio rerio), but many aspects of this procedure require further study. Conditioned preference can be tested with either biased or unbiased conditioning methods, each with their own strengths and weaknesses. The present study used unbiased stimuli to test seeking behaviour in ethanol-exposed zebrafish at different durations of drug withdrawal.

Perioperative management of patients with glioblastoma copresenting with pheochromocytoma: illustrative case.

Background: Undiagnosed pheochromocytoma can present with hemodynamic instability during surgical procedures. Here, the authors discuss a 69-year-old male with isocitrate dehydrogenase (IDH)-wildtype glioblastoma copresenting with undiagnosed pheochromocytoma, which, to the authors' knowledge, is the second reported case in the literature.

Observations: The patient presented to the emergency department with a 1-month history of coordination difficulties, progressive morning headache, and mild left-side weakness.

Reconciliation of weak pairwise spike-train correlations and highly coherent local field potentials across space.

Multi-electrode arrays covering several square millimeters of neural tissue provide simultaneous access to population signals such as extracellular potentials and spiking activity of one hundred or more individual neurons. The interpretation of the recorded data calls for multiscale computational models with corresponding spatial dimensions and signal predictions. Multi-layer spiking neuron network models of local cortical circuits covering about $1\,{\text{mm}^{2}}$ have been developed, integrating experimentally obtained neuron-type-specific connectivity data and reproducing features of observed in-vivo spiking statistics.

The effectiveness of continuous glucose monitoring with remote telemonitoring-enabled virtual educator visits in adults with non-insulin dependent type 2 diabetes: A randomized trial.

Aims: Estimate the effectiveness of continuous glucose monitoring (CGM) with remote telemonitoring-enabled virtual diabetes educator visits for improving glycemic management in adults with type 2 diabetes, not on insulin.

Methods: Participants with type 2 diabetes, not on insulin, and HbA1c > 7.0 % were enrolled in an open-label randomized trial of 6 weeks of CGM with telemonitoring versus enhanced usual care.

New beginnings for dead ends: polyploidy, -SSE models and the dead-end hypothesis.

Background: Since the mid-20th century, it has been argued by some that the transition from diploidy to polyploidy is an 'evolutionary dead end' in plants. Although this point has been debated ever since, multiple definitions of 'dead end' have been used in the polyploidy literature, without sufficient differentiation between alternative uses.

Scope: Here, we focus on the two most common conceptions of the dead-end hypothesis currently discussed: the 'lowering diversification' hypothesis and the 'rarely successful' hypothesis.

A critique of Thompson and Ramírez-Barahona (2023) or: how I learned to stop worrying and love the fossil record.

A recent study published in by Thompson and Ramírez-Barahona (2023) argued that, according to analyses of diversification on two massive molecular phylogenies comprising thousands of species, there is no evidence that angiosperms (i.e. flowering plants) were affected by the Cretaceous-Paleogene mass extinction.

A rare case of spinal involvement in hereditary hemorrhagic telangiectasia.

Introduction: Here, we describe a rare case of a spinal arteriovenous fistula in a patient with known hereditary hemorrhagic telangiectasia (HHT) and spontaneous intraspinal hemorrhage. Furthermore, we provide a brief review of the literature on the formation of spinal arteriovenous malformations (AVM) in relation to this disease.

Case Presentation: The case involves a 54-year-old male with known HHT.

Projecting the clinical burden of chronic kidney disease at the patient level (): a microsimulation modelling study.

Background: Chronic kidney disease (CKD) is a global concern that presents significant challenges for disease management. Several factors drive CKD prevalence, including primary risk factors, such as type 2 diabetes and hypertension, and an ageing population. is an international initiative that aims to raise awareness of the substantial burden incurred by CKD.

Investigating historical drivers of latitudinal gradients in polyploid plant biogeography: A multiclade perspective.

Premise: The proportion of polyploid plants in a community increases with latitude, and different hypotheses have been proposed about which factors drive this pattern. Here, we aimed to understand the historical causes of the latitudinal polyploidy gradient using a combination of ancestral state reconstruction methods. Specifically, we assessed whether (1) polyploidization enables movement to higher latitudes (i.

The Importance of Identifying Children With Brain Injury in Schools: Speech-Language Pathologists as Crucial Partners.

Purpose: The purpose of this article is to describe the importance of and strategies to identify traumatic brain injury (TBI) and associated cognitive-communication disorders (CCDs) in children, a priority identified by the attendees at the Fourth International Cognitive-Communication Disorders Conference. Childhood TBI is associated with a range of difficulties, including CCDs, that can adversely impact functioning and participation into adulthood. Identifying a history of TBI in children in schools is the crucial first step to then monitor, assess, and provide evidence-based intervention and accommodations in collaboration with families and medical and educational professionals.

Improved functional mapping of complex trait heritability with GSA-MiXeR implicates biologically specific gene sets.

While genome-wide association studies are increasingly successful in discovering genomic loci associated with complex human traits and disorders, the biological interpretation of these findings remains challenging. Here we developed the GSA-MiXeR analytical tool for gene set analysis (GSA), which fits a model for the heritability of individual genes, accounting for linkage disequilibrium across variants and allowing the quantification of partitioned heritability and fold enrichment for small gene sets. We validated the method using extensive simulations and sensitivity analyses.

Dissecting the Shared Genetic Architecture of Common Epilepsies With Cortical Brain Morphology.

Background And Objectives: Epilepsies are associated with differences in cortical thickness (TH) and surface area (SA). However, the mechanisms underlying these relationships remain elusive. We investigated the extent to which these phenotypes share genetic influences.

COSGAP: COntainerized Statistical Genetics Analysis Pipelines.

Summary: The collection and analysis of sensitive data in large-scale consortia for statistical genetics is hampered by multiple challenges, due to their non-shareable nature. Time-consuming issues in installing software frequently arise due to different operating systems, software dependencies, and limited internet access. For federated analysis across sites, it can be challenging to resolve different problems, including format requirements, data wrangling, setting up analysis on high-performance computing (HPC) facilities, etc.

Capitalizing on strengths and minimizing weaknesses of veterans in civilian employment interviews: Perceptions of interviewers and veteran interviewees.

Like all job applicants, veterans have to face the ubiquitous employment interview and pass this potential hurdle to civilian sector employment. So, because of the uniqueness of transitioning from the military to civilian employment, the present paper sought to identify perceived interviewing strengths and weaknesses of veteran interviewees from (a) the perspective of civilian sector human resource professionals (i.e.

Objectively measured daytime sleepiness predicts weight change among adults: Findings from the Wisconsin Sleep Cohort Study.

Objective: Body mass index (BMI) trajectories are associated with night-time sleep, but it is not clear how they relate to daytime sleepiness in population data. This study aimed to examine longitudinal associations between levels and changes in daytime sleepiness and BMI trajectories among men and women.

Methods: We estimated growth curve models among 827 participants in the Wisconsin Sleep Cohort Study (mean [sd] age = 55.

Unraveling the shared genetics of common epilepsies and general cognitive ability.

Objective: Cognitive impairment is prevalent among individuals with epilepsy, and it is possible that genetic factors can underlie this relationship. Here, we investigated the potential shared genetic basis of common epilepsies and general cognitive ability (COG).

Methods: We applied linkage disequilibrium score (LDSC) regression, MiXeR and conjunctional false discovery rate (conjFDR) to analyze different aspects of genetic overlap between COG and epilepsies.

Dissecting the genetic overlap between three complex phenotypes with trivariate MiXeR.

Comorbidities are an increasing global health challenge. Accumulating evidence suggests overlapping genetic architectures underlying comorbid complex human traits and disorders. The bivariate causal mixture model (MiXeR) can quantify the polygenic overlap between complex phenotypes beyond global genetic correlation.

Repeated microdoses of LSD do not alter anxiety or boldness in zebrafish.

The therapeutic use of lysergic acid diethylamide (LSD) has resurfaced in the last decade, prompting further scientific investigation into its effectiveness in many animal models. Zebrafish (Danio rerio) are a popular model organism in medical sciences and are used to examine the repeated administration of pharmacological compounds. Previous zebrafish research found acute LSD altered behaviour and cortisol levels at high (250 µg/L) but not low (5-100 µg/L) levels.

Prevalence and Course of Idiopathic Hypersomnia in the Wisconsin Sleep Cohort Study.

Background And Objectives: Idiopathic hypersomnia (IH) is a CNS disorder of hypersomnolence of unknown etiology. Due to the requirement for objective sleep testing to diagnose the disorder, there are currently no population-based estimates of the prevalence of IH nor data regarding the longitudinal course of IH in naturalistic settings.

Methods: Subjective and objective data from the Wisconsin Sleep Cohort study were used to identify cases with probable IH from participants with polysomnography and multiple sleep latency test data.