Urinary Output as a Predictor of Mortality in Cardiogenic Shock: An Explorative Retrospective Analysis.

: Cardiogenic shock (CS) remains a critical condition with high mortality rates despite advances in treatment. This study aimed to evaluate the prognostic significance of urinary output at various time intervals during CS and its effectiveness as a predictor of 30-day mortality, particularly in comparison to the Simplified Acute Physiology Score 3 (SAPS 3). : We conducted a retrospective analysis of 96 patients diagnosed with CS, assessing urinary output at different intervals (0-6 h, 6-12 h, 12-24 h, and 0-24 h) as potential predictors of 30-day mortality.

Brain age in genetic and idiopathic Parkinson's disease.

The brain-age gap, i.e. the difference between the brain age estimated from structural MRI data and the chronological age of an individual, has been proposed as a summary measure of brain integrity in neurodegenerative diseases.

Differing perspectives on artificial intelligence in mental healthcare among patients: a cross-sectional survey study.

Introduction: Artificial intelligence (AI) is being developed for mental healthcare, but patients' perspectives on its use are unknown. This study examined differences in attitudes towards AI being used in mental healthcare by history of mental illness, current mental health status, demographic characteristics, and social determinants of health.

Methods: We conducted a cross-sectional survey of an online sample of 500 adults asking about general perspectives, comfort with AI, specific concerns, explainability and transparency, responsibility and trust, and the importance of relevant bioethical constructs.

Biological Heterogeneity in Susceptibility to Glucocorticoid-Induced Bone Loss: Short- and Long-Term Hip BMD Trajectories.

Context: Glucocorticoids (GCs) are widely used for their anti-inflammatory and immunosuppressive properties. Their effect on bone health is predominantly negative by decreasing bone formation and increasing risk of fractures.

Objective: This work aimed to quantify the short- and long-term changes in total hip bone mineral density (THBMD) after initiating systemic GC treatment in previously GC treatment-naive adults without bone protective agents.

Phosphatidylethanolamines are the Main Lipid Class Altered in Red Blood Cells from Patients with VPS13A Disease/Chorea-Acanthocytosis.

Background: VPS13A disease is an ultra-rare disorder caused by loss of function mutations in VPS13A characterized by striatal degeneration and by red blood cell (RBC) acanthocytosis. VPS13A is a bridge-like protein mediating lipid transfer at membrane contact sites.

Objectives: To assess the lipid composition of patient-derived RBCs.

Artificial intelligence-based rapid brain volumetry substantially improves differential diagnosis in dementia.

Introduction: This study evaluates the clinical value of a deep learning-based artificial intelligence (AI) system that performs rapid brain volumetry with automatic lobe segmentation and age- and sex-adjusted percentile comparisons.

Methods: Fifty-five patients-17 with Alzheimer's disease (AD), 18 with frontotemporal dementia (FTD), and 20 healthy controls-underwent cranial magnetic resonance imaging scans. Two board-certified neuroradiologists (BCNR), two board-certified radiologists (BCR), and three radiology residents (RR) assessed the scans twice: first without AI support and then with AI assistance.

Vertebroplasty for painful osteoporotic vertebral compression fractures: a protocol for a single-center doubled-blind randomized sham-controlled clinical trial. VOPE2.

Background: One in three women and one in five men over the age of 50 will experience an osteoporotic fracture. Vertebral fractures can be very painful, affect patients' daily function, and in severe cases require hospitalization. Traditionally, fracture pain is treated conservatively with analgesics, and bracing.

Axonal transcriptome reveals upregulation of PLK1 as a protective mechanism in response to increased DNA damage in FUS spinal motor neurons.

Mutations in the gene ( ) are among the most frequently occurring genetic forms of amyotrophic lateral sclerosis (ALS). Early pathogenesis of -ALS involves impaired DNA damage response and axonal degeneration. However, it is still poorly understood how these gene mutations lead to selective spinal motor neuron (MN) degeneration and how nuclear and axonal phenotypes are linked.

Upregulated miR-10b-5p as a potential miRNA signature in amyotrophic lateral sclerosis patients.

Amyotrophic lateral sclerosis (ALS) is a fatal, adult-onset disease marked by a progressive degeneration of motor neurons (MNs) present in the spinal cord, brain stem and motor cortex. Death in most patients usually occurs within 2-4 years after symptoms onset. Despite promising progress in delineating underlying mechanisms, such as disturbed proteostasis, DNA/RNA metabolism, splicing or proper nucleocytoplasmic shuttling, there are no effective therapies for the vast majority of cases.

Novel Biallelic Synonymous Exonic Variant in Affecting mRNA Splicing: Case Report.

Objectives: Chorea-acanthocytosis is an autosomal recessively inherited condition caused by loss-of-function pathogenic variants in . We identified a novel synonymous exonic variant leading to abnormal mRNA splicing in a patient with chorea-acanthocytosis.

Methods: A patient with focal epilepsy developed generalized chorea with orolingual dystonia, cognitive decline, and peripheral neuropathy, consistent with chorea-acanthocytosis.

Our approach for out-of-center initiation of extracorporeal membrane oxygenation and subsequent interhospital transport.

Extracorporeal membrane oxygenation (ECMO) initiation at a non-ECMO-capable facility by specialized mobile teams aims for a stabilization prior to center admission, internationally referred to as ECMO retrieval. It is a recommended strategy to avoid primary interhospital transfer of compromised patients with a high risk of life-threatening incidents and potentially death. Deploying the unique skill set of ECMO installation and transportation to an unfamiliar environment, however, adds a further degree of complexity to the demanding fields of both transporting the critically ill and ECMO management itself.

Patients with Osteoporotic Vertebral Fractures in Denmark 2010-2018: A National Registry Analysis.

Study Design: Register-based cohort study based on linked data from multiple national registries.

Objective: To describe the sociodemographic and health characteristics of individuals in Denmark with osteoporotic vertebral fractures (OVF) and analyze time trends. The study compares labor market participation and comorbidities between OVF patients and a matched control group without these fractures.

Predicting analog intrusions from neural correlates of immediate and lasting effects of cognitive reappraisal.

Emotional dysregulation is considered as an etiologically relevant factor for posttraumatic stress disorder. The relevance of immediate and lasting effects of cognitive reappraisal, a prominent emotion regulation strategy, and its habitual use for the development of posttraumatic stress symptoms in response to an experimental trauma are therefore investigated in our study. Eighty-five healthy women participated in a functional magnetic resonance imaging study, which included an emotion regulation paradigm prior to the conduction of the trauma film paradigm, which was used to assess the development of analog intrusions.

Synthesis of NaWH and NaReH Ternary Hydrides at High Pressures.

The Na-W-H and Na-Re-H ternary systems were studied in a diamond anvil cell through X-ray diffraction and Raman spectroscopy, supported by density functional theory and molecular dynamics calculations. NaWH can be synthesized above 7.8 GPa and 1400 K, remaining stable between at least 0.

The Influence of Prone Positioning on Energy and Protein Delivery in COVID-19 Patients Requiring ECMO Support.

Background: Gastrointestinal dysfunction is a common complication of medical nutrition therapy in critically ill patients. Whether prone positioning leads to a deterioration in gastrointestinal function has not been fully clarified. Thus, we aimed to analyze the influence of prone positioning on the tolerance of medical nutrition therapy.

HoLLiECares - Development of a multi-functional robot for professional care.

Germany's healthcare sector suffers from a shortage of nursing staff, and robotic solutions are being explored as a means to provide quality care. While many robotic systems have already been established in various medical fields (e.g.

Loss of the ipsilateral silent period in amyotrophic lateral sclerosis is associated with reduced white matter integrity in the motor section of the corpus callosum.

Objective: Interhemispheric neurons in the motor section of the corpus callosum have an inhibitory effect on neurons of the contralateral motor cortex. Three quarters of patients with amyotrophic laterals sclerosis (ALS) show impaired transcallosal inhibition. We aimed to investigate whether structural changes co-occur with this functional impairment and to explore its phenotypic correlates.

Plekhg5 controls the unconventional secretion of Sod1 by presynaptic secretory autophagy.

Increasing evidence suggests an essential function for autophagy in unconventional protein secretion (UPS). However, despite its relevance for the secretion of aggregate-prone proteins, the mechanisms of secretory autophagy in neurons have remained elusive. Here we show that the lower motoneuron disease-associated guanine exchange factor Plekhg5 drives the UPS of Sod1.

Structural phase transition in NH₄F under extreme pressure conditions.

Ammonium fluoride (NH₄F) exhibits a variety of crystalline phases depending on temperature and pressure. By employing Raman spectroscopy and synchrotron X-ray diffraction beyond megabar pressures (up to 140 GPa), we have here observed a novel dense solid phase of NH₄F, characterised by the tetragonal P4/nmm structure also observed in other ammonium halides under less extreme pressure conditions, typically a few GPa. Using detailed ab-initio calculations and reevaluating earlier theoretical models pertaining to other ammonium halides, we examine the microscopic mechanisms underlying the transition from the low-pressure cubic phase (P-43m) to the newly identified high-pressure tetragonal phase (P4/nmm).

The influence of growth rate-controlling feeding strategy on the surfactin production in Bacillus subtilis bioreactor processes.

Background: The production of surfactin, an extracellular accumulating lipopeptide produced by various Bacillus species, is a well-known representative of microbial biosurfactant. However, only limited information is available on the correlation between the growth rate of the production strain, such as B. subtilis BMV9, and surfactin production.