Breed-specific vertebral heart size and vertebral left atrial size reference intervals in Yorkshire Terriers, Pomeranians, Pugs, and Boston Terriers.

Objective: The investigators sought to reanalyze previously published vertebral heart size (VHS) reference intervals in Yorkshire Terriers (YTs), Pomeranians (POMs), Pugs, and Boston Terriers (BTs).

Methods: The electronic medical records of IDEXX Telemedicine Consultants were searched for YTs, POMs, Pugs, and BTs undergoing radiography between January 1, 2023, and March 31, 2023. Dogs were included if they had 2- or 3-view thoracic radiographs performed and no evidence of cardiopulmonary or systemic disease.

Proposing Bromo-epi-androsterone (BEA) for perioperative neurocognitive disorders with Interleukin-6 as a druggable target.

Cognitive impairment following surgery is a significant complication, affecting multiple neurocognitive domains. The term "perioperative neurocognitive disorders" (PND) is recommended to encompass this entity. Individuals who develop PND are typically older and have increases in serum and brain pro-inflammatory cytokines notwithstanding the type of surgery undergone.

An investigation of feature reduction, transferability, and generalization in AWID datasets for secure Wi-Fi networks.

The widespread use of wireless networks to transfer an enormous amount of sensitive information has caused a plethora of vulnerabilities and privacy issues. The management frames, particularly authentication and association frames, are vulnerable to cyberattacks and it is a significant concern. Existing research in Wi-Fi attack detection focused on obtaining high detection accuracy while neglecting modern traffic and attack scenarios such as key reinstallation or unauthorized decryption attacks.

Uniting theory and data: the promise and challenge of creating an honest model of facial expression.

People routinely use facial expressions to communicate successfully and to regulate other's behaviour, yet modelling the form and meaning of these facial behaviours has proven surprisingly complex. One reason for this difficulty may lie in an over-reliance on the assumptions inherent in existing theories of facial expression - specifically that (1) there is a putative set of facial expressions that signal an internal state of emotion, (2) patterns of facial movement have been empirically linked to the prototypical emotions in this set, and (3) static, non-social, posed images from convenience samples are adequate to validate the first two assumptions. These assumptions have guided the creation of datasets, which are then used to train unrepresentative computational models of facial expression.

Interactions between epithelial mesenchymal plasticity, barrier dysfunction and innate immune pathways shape the genesis of allergic airway disease.

Introduction: In genetically predisposed individuals, exposure to aeroallergens and infections from RNA viruses shape epithelial barrier function, leading to Allergic Asthma (AA). Here, activated pattern recognition receptors (PRRs) in lower airway sentinel cells signal epithelial injury-repair pathways leading to cell-state changes [epithelial mesenchymal plasticity (EMP)], barrier disruption and sensitization.

Areas Covered: 1.

Physiologically Based Pharmacokinetic Modeling and Simulation to Support a Change in the FDA-Labeled Dosing Frequency of RHB-105 Low-Dose Rifabutin Triple Therapy for Helicobacter pylori Eradication.

Patient adherence is vital for Helicobacter pylori eradication. Simplifying therapy dosing schedules may promote patient adherence, enhance treatment success rates, and help mitigate the development of antibiotic resistance. We aimed to assess plasma and intragastric rifabutin, amoxicillin, and omeprazole concentrations comparing two dosing schedules of RHB-105 (every 8 h and a more flexible three-times daily schedule, at 8 a.

Intracellular metal ion-based chemistry for programmed cell death.

Intracellular metal ions play essential roles in multiple physiological processes, including catalytic action, diverse cellular processes, intracellular signaling, and electron transfer. It is crucial to maintain intracellular metal ion homeostasis which is achieved by the subtle balance of storage and release of metal ions intracellularly along with the influx and efflux of metal ions at the interface of the cell membrane. Dysregulation of intracellular metal ions has been identified as a key mechanism in triggering programmed cell death (PCD).

Printing rare-earth-free (REF) magnetic inks: synthesis, formulation, and device applications.

Additive manufacturing (AM) of magnetic materials has recently attracted increasing interest for various applications but is often limited by the high cost and supply chain risks of rare-earth-element (REE) magnetic precursors. Recent advances in nanomanufacturing have enabled the development of rare-earth-free (REF) magnetic materials, such as spinel ferrites, hexaferrites, MnAl, MnBi, Alnico, FePt, and iron oxides/nitrides, which offer promising alternatives for printing high-performance magnetic devices. This review provides a detailed overview of the latest developments in REF magnetic materials, covering both synthesis strategies of REF magnetic materials/nanomaterials and their integration into AM processes.

Neuroethical considerations and attitudes about neurostimulation as a fatigue countermeasure among emergency responders.

Introduction: First responders play a pivotal role in ensuring the wellbeing of individuals during critical situations. The demanding nature of their work exposes them to prolonged shifts and unpredictable situations, leading to elevated fatigue levels. Modern countermeasures to fatigue do not provide the best results.

The progression of basaltic-rhyolitic melt storage at Yellowstone Caldera.

Yellowstone Caldera is one of the largest volcanic systems on Earth, hosting three major caldera-forming eruptions in the past two million years, interspersed with periods of less explosive, smaller-volume eruptions. Caldera-forming eruptions at Yellowstone are sourced by rhyolitic melts stored within the mid- to upper crust. Seismic tomography studies have suggested that a broad region of rhyolitic melt extends beneath Yellowstone Caldera, with an estimated melt volume that is one to four times greater than the eruptive volume of the largest past caldera-forming eruption, and an estimated melt fraction of 6-28 per cent.

Engraft: A Collaborative Learning Health Network for Enhanced Transplant and Cellular Therapy Outcomes.

The Engraft Learning Health Network (LHN) aims to improve outcomes for patients undergoing transplant and cellular therapy (TCT) through a collaborative, data-driven approach. Engraft brings together diverse stakeholders, including clinicians, patients, caregivers, and institutions, to standardize best practices and accelerate the dissemination of innovations in TCT care. By establishing a multicenter, real-world clinical registry focused on rapid-cycle quality improvement (QI) and implementation research, Engraft seeks to reduce variability in clinical practice to improve TCT outcomes across centers.

Pre-excitation alternans in a cat.

A nine-year-old male neutered domestic shorthair cat presented on referral for evaluation. The cat presented to its primary veterinarian for acute onset vomiting, panting, and weakness. An electrocardiogram performed at the regular veterinarian was concerning for ventricular tachycardia, and the cat was referred for further evaluation.

Co-essentiality analysis identifies PRR12 as a cohesin interacting protein and contributor to genomic integrity.

The cohesin complex is critical for genome organization and regulation, relying on specialized co-factors to mediate its diverse functional activities. Here, by analyzing patterns of similar gene requirements across cell lines, we identify PRR12 as a mediator of cohesin and genome integrity. We show that PRR12 interacts with NIPBL/MAU2 and the cohesin complex, and that the loss of PRR12 results in reduced cohesin localization and a substantial increase in DNA double-strand breaks in mouse NIH-3T3 cells.

Sustained growth-promoting effects of vosoritide in children with achondroplasia from an ongoing phase 3 extension study.

Background: Vosoritide is a C-type natriuretic peptide analog that addresses an underlying pathway causing reduced bone growth in achondroplasia. Understanding the vosoritide treatment effect requires evaluation over an extended duration and comparison with outcomes in untreated children.

Methods: After completing ≥6 months of a baseline observational growth study and 52 weeks in a double-blind, placebo-controlled study (ClinicalTrials.

Subtypes of brain change in aging and their associations with cognition and Alzheimer's disease biomarkers.

Structural brain changes underlie cognitive changes and interindividual variability in cognition in older age. By using structural MRI data-driven clustering, we aimed to identify subgroups of cognitively unimpaired older adults based on brain change patterns and assess how changes in cortical thickness, surface area, and subcortical volume relate to cognitive change. We tested (1) which brain structural changes predict cognitive change (2) whether these are associated with core cerebrospinal fluid (CSF) Alzheimer's disease biomarkers, and (3) the degree of overlap between clusters derived from different structural modalities in 1899 cognitively healthy older adults followed up to 16 years.

Correction: Investigating the Best Practices for Engagement in Remote Participatory Design: Mixed Methods Analysis of 4 Remote Studies With Family Caregivers.

[This corrects the article DOI: 10.2196/60353.].

Deep Learning Predicts Subtype Heterogeneity and Outcomes in Luminal A Breast Cancer Using Routinely Stained Whole Slide Images.

Intratumor heterogeneity (ITH) presents challenges for precision oncology, but methods for its spatial quantification, scalable at population levels, do not exist. Based on previous work showing that admixture of PAM50 subtype can be measured from bulk tissue using transcriptomic data, we trained a deep neural network (DNN) to quantify subtype ITH in Luminal A (LumA) breast cancer from routinely-stained whole slide images. We tested the hypothesis that subtype admixture detected in images was associated with tumor aggressiveness and adverse outcome.

Anti-G evaluations in D- pregnant women determine the need for Rh immune globulin prophylaxis: report of two illustrative cases.

Distinguishing anti-D, anti- C, and anti-G specificities is particularly essential in antenatal cases to ensure proper patient management. The clinical management as well as Rh immune globulin (RhIG) prophylaxis depend on the accurate identification of these distinct antibodies. D- pregnant women with anti-G, but without anti-D, in their serum need RhIG prophylaxis at 28 weeks of gestation, at delivery if the infant is D+, and when clinically indicated to prevent the formation of anti-D and potential hemolytic disease of the fetus and newborn (HDFN).

Weak and partial D phenotyping: a comparison study between molecular and serologic results.

Variant D antigens can cause variable serologic results when typing with Anti-D reagents. There is limited information regarding the ability of Anti-D reagents to differentiate between D variants defined by genotyping. This study was performed to determine if a panel of 20 U.