Multiphoton Microscopy Assessment of Healing From Tendon Laceration and Microthermal Coagula in a Rat Model.

Objectives: To study the healing response of rat Achilles tendon when lacerated or treated with intense therapeutic ultrasound (ITU) via utilization of multiphoton microscopy (MPM) imaging and histology.

Materials And Methods: The right Achilles tendon of each Sprague Dawley rat within a cohort was partially lacerated. 1 to 2 days post-surgery, each rat received ITU treatment of the Achilles tendon on either the right or left leg.

Effects of vagus nerve stimulation on daily function and quality of life in markedly treatment-resistant major depression: Findings from a one-year, randomized, sham-controlled trial.

Background: Depression treatments aim to minimize symptom burden and optimize quality of life (QoL) and psychosocial function.

Objective: Compare the effects of adjunctive versus sham vagus nerve stimulation (VNS) on QoL and function in markedly treatment-resistant depression (TRD).

Methods: In this multicenter, double-blind, sham-controlled trial, 493 adults with TRD and ≥4 adequate but unsuccessful antidepressant treatment trials (current episode) were randomized to active (n = 249) or sham (n = 244) VNS (plus treatment as usual) over a 12-month observation period.

WRKY1-Mediated Interconversion of MeSA and SA in Neighbouring Apple Plants Enhances Defence Against Powdery Mildew.

Powdery mildew (PM), caused by the biotrophic fungus Podospharea leucotricha, is a major threat to apple production. Plant-plant communication (PPC) is a crucial strategy for plant communities to enhance their defence against pathogens. The interconversion of methyl salicylate (MeSA) and salicylic acid (SA) is critical for PPC regulation, but the mechanism of MeSA-mediated PPC is not fully understood.

Development of blue-light GaN based micro light-emitting diodes using ion implantation technology.

This study fabricated 10 μm chip size μLEDs of blue-light GaN based epilayers structure with different mesa processes using dry etching and ion implantation technology. Two ion sources, As and Ar, were applied to implant into the LED structure to achieve material isolation and avoid defects on the mesa sidewall caused by the plasma process. Excellent turn-on behavior was obtained in both ion-implanted samples, which also exhibited lower leakage current compared to the sample fabricated by the dry etching process.

Acute hyperglycemic hyperosmolar syndrome associated with capivasertib, a new, oral targeted therapy for advanced breast cancer.

Capivasertib is a new targeted therapy for the treatment of select cases of hormone receptor positive, HER2 negative advanced breast cancer. Hyperglycemia is a known adverse effect of capivasertib with a 16 % incidence rate, however life-threatening hyperglycemia occurs rarely (incidence 0.3 %).

Delphi-Based Global Consensus on Adopting Endothelial Keratoplasty: An Endothelial Keratoplasty Learners Group Initiative.

Purpose: To identify areas of consensus among experts on the performance of endothelial keratoplasty by using a modified Delphi approach, to help create a framework for novice surgeons to adopt these procedures.

Methods: Thirty-one international experts in endothelial keratoplasty participated. Two rounds of electronic survey were followed by a hybrid, virtual meeting.

The Cooper-Pair Distribution Function of Untwisted-Misaligned Bilayer Graphene.

The Cooper-pair distribution function Dcp(ω,Tc) of Untwisted-Misaligned Bilayer Graphene (UMBLG) in the presence of an external electric field is calculated and analysed within the framework of first-principle calculations. A bilayer graphene structure is proposed using a structural geometric approximation, enabling the simulation of a structure rotated at a small angle, avoiding a supercell calculation. The Dcp(ω,Tc) function of UMBLG indicates the presence of the superconducting state for specific structural configurations, which is consistent with the superconductivity in Twisted Bilayer Graphene (TBLG) reported in the literature.

Anemia in Myelofibrosis: A Focus on Proactive Management and the Role of Momelotinib.

Anemia is a common and progressive clinical manifestation of myelofibrosis that may occur as part of the disease pathogenesis as well as due to the myelosuppressive effects of some treatments, with a substantial impact on quality of life, prognosis, and healthcare resource utilization. Despite these burdens, anemia management has traditionally been a secondary priority to spleen and symptom control, due in part to the limitations of available therapeutic approaches. With the initial regulatory approvals of momelotinib, a Janus kinase 1 (JAK1), JAK2, and activin A receptor type 1 inhibitor that provides anemia-related benefits in addition to addressing splenomegaly and symptoms, re-evaluation of anemia as an early and prominent treatment consideration is warranted.

Women faculty members' challenges when pursuing leadership positions in academic dentistry: A survey.

Purpose/objectives: This study addresses persistent gender disparities in leadership roles in academic dentistry. The objectives were to identify the challenges and barriers to leadership that women face in general and during the COVID-19 pandemic, as well as to describe resources they need to reach their leadership potential.

Methods: The American Dental Education Association Section on Women in Leadership (WIL), gathered survey data concerning leadership challenges and faculty development needs.

Artificial intelligence-derived coronary artery calcium scoring saves time and achieves close to radiologist-level accuracy accuracy on routine ECG-gated CT.

Artificial Intelligence (AI) has been proposed to improve workflow for coronary artery calcium scoring (CACS), but simultaneous demonstration of improved efficiency, accuracy, and clinical stability have not been demonstrated. 148 sequential patients who underwent routine calcium-scoring computed tomography were retrospectively evaluated using a previously validated AI model (syngo. CT CaScoring VB60, Siemens Healthineers, Forscheim, Germany).

Phylogeography of the Mesa Silverside fish (Woolman, 1894) throughout the Mexican Plateau.

Background: Understanding the processes that influence distribution of organisms is a major goal in evolutionary biology. Speciation in freshwater fishes is mainly associated with the "island-like" model of evolution, in which the formation of land barriers between different hydrographic basins interrupts gene flow and promotes isolation. Freshwater fish therefore provide an excellent model system for macro- and micro-evolutionary studies.

Searching for an oasis from the vasomotor symptoms of menopause: Could elinzanetant be the answer?

In the OASIS 1 and 2 trials, elinzanetant, a selective neurokinin-1,3 receptor antagonist, was compared to placebo in women aged 40-65 with moderate to severe menopausal vasomotor symptoms (VMSs) at multiple sites over 26 weeks. Elinzanetant significantly reduced VMS frequency and severity and improved sleep disturbance and menopause-related quality of life compared to placebo with few adverse side effects..

Prognostic significance of ACTN3 genotype in Duchenne muscular dystrophy: Findings from an Argentine patient cohort.

A wide phenotypic spectrum exists among DMD patients, with genetic modifiers seen as a putative cause of this variability. The main aim was to evaluate the effect of 4 genetic modifiers and the location of DMD variants on disease severity in a DMD Argentine cohort. A secondary objective was to provide a summary of the current state of knowledge and association of the tested loci with DMD's phenotype.

Ultrasonographic scores and parotid histopathology in Sjögren's disease: challenges in lymphoma identification.

Objectives: The role of major salivary gland ultrasound (SGUS) in evaluating Sjögren's disease (SjD) continues to be debated. This study aims to assess the effectiveness of two SGUS scores (OMERACT and Hocevar et al.) in identifying lymphoma in SjD patients.

Mirror Symmetry in Three-Dimensional Multiple-Scattering Media.

We investigate the effect of a mirror-symmetry plane in multiple-scattering media under plane-wave illumination along the symmetry plane. Designed and fabricated samples' optical transport properties are compared quantitatively with three-dimensional modeling. Strong polarization-dependent deviations of the bulk speckle-averaged intensity distribution at the symmetry plane are observed, showing either up to a factor 2 enhancement or complete suppression of the ensemble-averaged intensities.

Magnetophoretic slider assay for electrochemical detection of SARS-cov-2 nucleocapsid protein in nasal swab samples.

The COVID-19 pandemic highlighted the need for rapid and sensitive diagnostic tools. In this work, the Magnetophoretic Slider Assay (MeSA) was integrated with electrochemical detection (eMeSA) using screen-printed carbon electrodes for the first time for the detection of SARS-CoV-2 nucleocapsid protein (NP). A sandwich enzyme-linked immunosorbent assay (ELISA) was performed on streptavidin-labeled magnetic beads (MBs).

What do patients with lumbar spinal stenosis think is physical therapy's best card? A survey of perceived message strength.

Objectives: Rising surgical rates for lumbar spinal stenosis (LSS) and underutilization of physical therapist services for this condition may increase patient risks and healthcare costs. Patient beliefs may also contribute to this problem. Therefore, our objective was to determine which messages about physical therapy were perceived as strongest by patients with LSS and whether those messages were influenced by patient factors.

Earliest modern human genomes constrain timing of Neanderthal admixture.

Modern humans arrived in Europe more than 45,000 years ago, overlapping at least 5,000 years with Neanderthals. Limited genomic data from these early modern humans have shown that at least two genetically distinct groups inhabited Europe, represented by Zlatý kůň, Czechia and Bacho Kiro, Bulgaria. Here we deepen our understanding of early modern humans by analyzing one high-coverage genome and five low-coverage genomes from ~45,000 year-old remains from Ilsenhöhle in Ranis, Germany, and a further high-coverage genome from Zlatý kůň.

Neanderthal ancestry through time: Insights from genomes of ancient and present-day humans.

Gene flow from Neanderthals has shaped genetic and phenotypic variation in modern humans. We generated a catalog of Neanderthal ancestry segments in more than 300 genomes spanning the past 50,000 years. We examined how Neanderthal ancestry is shared among individuals over time.

Study of the association of markers of central and peripheral arterial stiffness with renal function in patients with arterial hypertension, diabetes mellitus and chronic kidney disease.

Rationale And Objectives: Increased aortic or central arterial stiffness (CAS) is a major factor in cardiovascular morbidity and mortality in patients with vascular risk factors. Decreased glomerular filtration rate (GFR) and increased urinary albumin excretion (uALB) are associated with lethal and non-lethal cardiovas-cular events. The pathophysiological mechanisms of this association are not fully defined.

Efficacy of conservative laparoscopic surgical treatment for acute ovarian torsion in pediatrics and adolescent populations: A single-armed meta-analysis.

Conservative laparoscopic torsioning with or without cystectomy or oophoropexy has emerged as a promising approach for the management of ovarian torsion, particularly in pediatric populations. We sought to understand the efficacy of this approach. We comprehensively reviewed the relevant literature.