Measurement of multijet azimuthal correlations and determination of the strong coupling in proton-proton collisions at .

A measurement is presented of a ratio observable that provides a measure of the azimuthal correlations among jets with large transverse momentum . This observable is measured in multijet events over the range of - based on data collected by the CMS experiment in proton-proton collisions at a centre-of-mass energy of 13 , corresponding to an integrated luminosity of 134 . The results are compared with predictions from Monte Carlo parton-shower event generator simulations, as well as with fixed-order perturbative quantum chromodynamics (pQCD) predictions at next-to-leading-order (NLO) accuracy obtained with different parton distribution functions (PDFs) and corrected for nonperturbative and electroweak effects.

rare variant augments aortic growth and induces cardiac hypertrophy and heart failure with pressure overload.

Smooth muscle cell-specific myosin heavy chain, encoded by , is selectively expressed in smooth muscle cells (s). Pathogenic variants in predispose to a number of disorders, including heritable thoracic aortic disease associated with patent ductus arteriosus, visceral myopathy, and megacystis-microcolon-intestinal hypoperistalsis syndrome. Rare variants of uncertain significance occur throughout the gene, including p.

Cells and circuits for amygdala neuroplasticity in the transition to chronic pain.

Maladaptive plasticity is linked to the chronification of diseases such as pain, but the transition from acute to chronic pain is not well understood mechanistically. Neuroplasticity in the central nucleus of the amygdala (CeA) has emerged as a mechanism for sensory and emotional-affective aspects of injury-induced pain, although evidence comes from studies conducted almost exclusively in acute pain conditions and agnostic to cell type specificity. Here, we report time-dependent changes in genetically distinct and projection-specific CeA neurons in neuropathic pain.

Mortality outcomes in individuals with MASLD versus MASLD and increased alcohol intake.

Background And Aim: Metabolic dysfunction-associated steatotic liver disease (MASLD) has become a leading cause of chronic liver disease worldwide. A new entity termed MetALD has also been described and is defined as individuals with MASLD and increased alcohol intake. However, the natural history of MetALD compared with MASLD is unknown.

Pediatric Clinical Staff Perspectives on Secure Messaging.

Background: Secure messaging (SM) is a communication feature within a patient portal that allows patients and clinical staff to exchange health-related information securely and confidentially.

Purpose: This study aimed to explore how pediatric clinical staff use SM, identify challenges in its implementation, and suggest quality improvements.

Methods: A descriptive quantitative study was administered using an online survey in a large health care system.

A modified double-incision technique to place tunneled central lines in children.

In children, there are two main techniques for placing a tunneled central venous catheter: single-incision (single puncture) and conventional (two punctures). Both have unique advantages and disadvantages. The modified single-stick technique combines the two aforementioned techniques to access the central venous system in an optimized way.

A 'double-edged' role for type-5 metabotropic glutamate receptors in pain disclosed by light-sensitive drugs.

We used light-sensitive drugs to identify the brain region-specific role of mGlu5 metabotropic glutamate receptors in the control of pain. Optical activation of systemic JF-NP-26, a caged, normally inactive, negative allosteric modulator (NAM) of mGlu5 receptors, in cingulate, prelimbic, and infralimbic cortices and thalamus inhibited neuropathic pain hypersensitivity. Systemic treatment of alloswitch-1, an intrinsically active mGlu5 receptor NAM, caused analgesia, and the effect was reversed by light-induced drug inactivation in the prelimbic and infralimbic cortices, and thalamus.

Larger vegetable intake helps patients with constipation: socioeconomic analysis from United States-based matched cohorts.

Introduction: Constipation is one of the most common gastrointestinal complaints in the United States, and multiple interventions and behavioral changes are often required to alleviate it. Vegetables are often one of the diet recommendations for constipated patients, but the amount required for constipation impact is still limited.

Methods: We conducted a nationwide cross-sectional study with the 2006 to 2010 National Health and Nutrition Examination Survey (NHANES) database.

Immunotherapy-induced hepatitis in metastatic colorectal cancer: a systematic review and meta-analysis.

Recent advances in immunotherapy using immune checkpoint inhibitors (ICIs) for various cancers have also highlighted a rise in immune-related adverse events, including hepatitis, potentially leading to the discontinuation of treatment. This study aimed to evaluate the prevalence of hepatitis in metastatic colorectal cancer (mCRC) patients undergoing different ICI therapies. An extensive search of PubMed, PubMed Central, and Google Scholar up to November 2023 identified relevant studies.

Clinical characteristics of renal cell carcinoma in the transplanted kidney in renal transplant recipients: a systematic scoping review.

Background: Renal transplant recipients confront a substantially elevated susceptibility to renal cell carcinoma (RCC), particularly in their native kidneys as opposed to allografts.

Methods: In this systematic scoping review, exhaustive searches were conducted of the MEDLINE and EMBASE databases. Information was gathered on clinical manifestations, donor demographics, diagnostic intervals, tumor dimensions, histopathological characteristics, and therapeutic outcomes associated with RCC arising in allograft kidneys.

Adnexal Clear Cell Carcinoma Exhibiting Comedonecrosis of the Ear: A Rare Case Treated With Mohs Micrographic Surgery.

Adnexal clear cell carcinoma exhibiting comedonecrosis (ACCCC) is a rare, cutaneous, malignant neoplasm with limited reported cases since its discovery. ACCCC is characterized by unique clinical and histological features, demanding a precise diagnosis due to its potential for aggressive behavior and early metastases, distinct from other cutaneous tumors with clear cytoplasmic cells. We present the case of an 81-year-old male with a history of multiple non-melanoma skin cancers, who presented with a 5 mm erythematous papule on his left tragus.

On the pathogenesis of obesity: causal models and missing pieces of the puzzle.

Application of the physical laws of energy and mass conservation at the whole-body level is not necessarily informative about causal mechanisms of weight gain and the development of obesity. The energy balance model (EBM) and the carbohydrate-insulin model (CIM) are two plausible theories, among several others, attempting to explain why obesity develops within an overall common physiological framework of regulation of human energy metabolism. These models have been used to explain the pathogenesis of obesity in individuals as well as the dramatic increases in the prevalence of obesity worldwide over the past half century.

Swift Onset, Swift Recovery: Unusual Nonrheumatic Myocarditis in a Young Adult Post Group A Streptococcal Pharyngitis.

This case report highlights the unusual presentation and management of nonrheumatic myocarditis in a 24-year-old male, an age demographic not commonly associated with myocardial complications following Group A streptococcal pharyngitis. The patient, devoid of any prior medical history, manifested symptoms one day after being diagnosed with Group A streptococcal pharyngitis, a stark contrast to the typical progression of myocardial complications. The swift onset of symptoms and the patient's subsequent clinical presentation necessitated a comprehensive diagnostic approach.

Selenium Bandages and Cotton Cloth That Kill Microorganisms in Wounds.

Introduction: The material of a bandage plays an important role in wound management. Microorganisms can colonize the dressing and release toxins, which create dead cells in the wound. This allows the microorganisms to bind the dead cells and infect the wound.

Trauma-Informed Care in Nursing Curricula: Development of a Simulation-Based Educational Framework to Guide Health Professions.

Aim: This research aimed to uncover elements of a comprehensive, trauma-informed (TI) multidisciplinary health professions simulation framework to improve the delivery of care to traumatized patients.

Background: Trauma is a pervasive public health problem requiring a TI approach. Simulation is an evidence-based teaching strategy that advances knowledge and clinical reasoning.

Mechanisms, consequences and role of interventions for sleep deprivation: Focus on mild cognitive impairment and Alzheimer's disease in elderly.

Sleep is established as an essential physiological need that impacts physical, emotional, and cognitive functions profoundly. Physiologically, inadequate sleep weakens immune function, heightening susceptibility to infections and chronic illnesses such as obesity, diabetes, and cardiovascular diseases. Hormonal disruptions due to sleep loss further exacerbate metabolic dysregulation, contributing to weight gain and other health complications.

MicroRNA-455-3P as a peripheral biomarker and therapeutic target for mild cognitive impairment and Alzheimer's disease.

MicroRNAs are small non-coding RNAs evolutionary conserved molecules. They regulate cellular processes, including RNA silencing, post-translational gene expression and neurodegeneration. MicroRNAs are involved with human diseases such as cancer, Alzheimer's disease (AD) and others.

A Study to Determine Consensus for Nursing Documentation Reduction in Times of Crisis.

Nurses faced numerous challenges during the pandemic, particularly with the increased burden of electronic documentation. Surges in patient volume and visits led to rapid changes in nursing documentation, prompting diverse responses from regulatory and healthcare organizations. Nurses expressed safety concerns and struggled with changes, calling for national standards and regulatory support.

Dynamic Expansion and Contraction of Multiple Sclerosis T2-Weighted Hyperintense Lesions Are Present Below the Threshold of Visual Perception.

Background And Purpose: The study of T2-weighted hyperintense lesions resulting from autoimmune inflammatory injury and associated volumes within the CNS remains fundamental to the diagnosis and disease surveillance of MS. We investigated the dynamic changes of individual T2-weighted hyperintense MS lesions on MRI and hypothesized that variations may be present below the threshold of visual perception when evaluating longitudinal data.

Materials And Methods: A retrospective study was performed of people with MS, incorporating data from 3 consecutive MRI time points acquired within a single academic center.