Voxel-Based Dosimetry Predicts Local Tumor Progression Post 90Y Radiation Segmentectomy of Colorectal Liver Metastases.

Background: Radiation segmentectomy (RS) is an alternative potential local curative treatment for selected colorectal liver metastases (CLMs) not amenable to ablation or limited resection.

Purpose: The aim of this study was to evaluate the dosimetric response of low volume CLMs to RS in heavily pretreated patients who are not candidates for resection or percutaneous ablation.

Patients And Methods: This single-center retrospective study evaluated CLMs patients treated with RS (prescribed tumor dose >190 Gy) from 2015 to 2023.

Cerebellar Transcranial AC Stimulation Produces a Frequency-Dependent Bimodal Cerebellar Output Pattern.

Cerebellar transcranial alternating current stimulation (ctACS) has the potential to be an appealing, non-invasive treatment option for psychiatric and neurological disorders. However, realization of this potential has been limited by gaps in our knowledge of how ctACS affects cerebellar output on single cell and population levels. Previously, we showed that AC stimulation applied to the cerebellar surface produced a strong, frequency-dependent modulation of Purkinje cell (PC) and cerebellar nuclear (CN) cell activity.

Kir5.1 regulates Kir4.2 expression and is a key component of the 50-pS inwardly-rectifying potassium channel in basolateral membrane of mouse proximal tubules.

Kir5.1 encoded by is an inwardly-rectifying K channel-subunit and it possibly interacts with Kir4.2-subunit encoded by for assembling a Kir4.

Exploring the potential of the combined diagnostic model of ADC value and bp-MRI VI-RADS in the evaluation of muscle invasion in bladder Cancer.

Objective: This study investigates the diagnostic value of Vesical Imaging Reporting and Data System (VI-RADS) in biparametric MRI (bp-MRI) for the detection of muscular infiltration in bladder cancer, and to investigate whether apparent diffusion coefficient (ADC) value can function as a potential indicator of bp-MRI VI-RADS for patient benefit.

Materials And Methods: This single-center retrospective study enrolled 81 patients with pathologically confirmed bladder cancer from October 2019 to November 2021. Two readers independently scored the T2-weighted images and diffusion-weighted images of each index lesion based on the VI-RADS criteria, subsequently deriving the bp-MRI VI-RADS scores.

Ultrasound-guided percutaneous core-needle biopsy for the diagnosis of type 1 autoimmune pancreatitis.

Purpose: This study aimed to investigate the usefulness of ultrasound-guided core-needle biopsy (US-CNB) for diagnosing type 1 AIP and evaluate the radiological outcomes following steroid therapy.

Materials And Methods: From January 2017 to June 2023, patients with pathology results containing "lymphoplasmacytic infiltration" and "fibrosis" were enrolled. The detection rate of level 1 histology by International Consensus Diagnostic Criteria (ICDC) and the contribution of US-CNB were assessed.

Psychometric evaluation of the Yale-Brown Obsessive-Compulsive Scale in pregnant women.

Purpose: Although many women experience obsessive-compulsive symptoms during the perinatal period, the Yale-Brown Obsessive Compulsive Scale (YBOCS) has not yet been psychometrically evaluated in this population. This study examined the internal consistency, convergent and divergent validity, and factor structure of the YBOCS among pregnant women.

Methods: 256 Women who were 20 to 24 weeks pregnant completed the clinician-administered YBOCS and Mini International Neuropsychiatric Interview (MINI) along with a series of self-report questionnaires including the Edinburgh Postnatal Depression Scale (EPDS), Perinatal Anxiety Screening Scale (PASS) and Obsessive-Compulsive Inventory-Revised (OCI-R).

Fertility preservation options at cancer diagnosis; classifying use and decision-making in the United States.

Introduction: Incidence rates for cancer among adolescent and young adults (AYA) have increased 30% since 1970. Declines in mortality underscore the importance of discussing fertility preservation (FP) options prior to receiving gonadotoxic treatments. National guidelines outline FP options including oocyte (OC), embryo (EC), and ovarian tissue cryopreservation (OTC) for female AYA patients.

Deep-learning-enhanced modeling of electrosprayed particle assembly on non-spherical droplet surfaces.

Monolayer assembly of charged colloidal particles at liquid interfaces opens a new avenue for advancing the additive manufacturing of thin film materials and devices with tailored properties. In this study, we investigated the dynamics of electrosprayed colloidal particles at curved droplet interfaces through a combination of physics-based computational simulations and machine learning. We employed a novel mesh-constrained Brownian dynamics (BD) algorithm coupled with Ansys® electric field simulations to model the transport and assembly of charged particles on a non-spherical droplet surface.

[Clinical Impact of Current Variants in COVID-19 Patients: Clinical Characteristics in Variant EG.5].

The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) virus has mutated at a high rate since the beginning of the pandemic, leading to the formation of different variants. Alpha, Beta, Gamma, Delta and Omicron have emerged as concerning variants identified by the World Health Organization (WHO). The Omicron variant and its sublineages became dominant worldwide in 2022.

[Determination of Gene Mutations Associated with Macrolide and Fluoroquinolone Resistance in Patients Infected with Mycoplasma genitalium].

A sexually transmitted bacterium, Mycoplasma genitalium has varying rates of reported resistance to macrolide and some fluoroquinolone group antimicrobials recommended for the treatment of its infections. It is currently recommended that the treatment of these must be planned according to macrolide resistance status. The aim of this study was to determine the presence of macrolide resistance associated mutations (MRM) and fluoroquinolone resistance associated mutations (QRM) in patients infected with M.

Yes, It Matters: Assessing Service-Related Cultural Competency of New York State Department of Health-Funded Providers From Multiple Angles.

Background: While cultural competency has been recognized as an important feature in health care delivery, evaluating intervention effectiveness is often overlooked.

Methods: This project used an explanatory sequential mixed methods study design within a community-based participatory research structure. A 29-item Organization cultural competency Checklist was created and distributed to a purposive sample of staff at 55 New York State (NYS) Department of Health AIDS Institute-funded health and human service providers.

Laser ablation syntheses of OThS and OCeS and their characterization by rotational spectroscopy.

For the first time, rotational constants along with centrifugal distortion constants have been determined for OThS and OCeS. The rotational spectra of these molecules and, in each case, one other isotopologue (OThS and OCeS) were produced utilizing a laser ablation sourcing technique incorporated into a chirped-pulse Fourier transform microwave spectrometer operating in the 8 to 18 GHz region of the electromagnetic spectrum. The bent structures determined are in very good agreement with theoretical calculations.

Tenecteplase Thrombolysis for Stroke up to 24 Hours After Onset With Perfusion Imaging Selection: The CHABLIS-T II Randomized Clinical Trial.

Background: Whether it is effective and safe to extend the time window of intravenous thrombolysis up to 24 hours after the last known well is unknown. We aimed to determine the efficacy and safety of tenecteplase in Chinese patients with acute ischemic stroke due to large/medium vessel occlusion within an extended time window.

Methods: Patients with ischemic stroke presenting 4.

Sex-Based Differences in Endovascular Thrombectomy Outcomes for Large Ischemic Stroke: A SELECT2 Subanalysis.

Background: Several social and biological factors are shown to differentially affect stroke outcomes between men and women. We evaluated whether clinical outcomes and endovascular thrombectomy (EVT) treatment effects differed between the sexes in patients presenting with large ischemic stroke.

Methods: The SELECT2 trial (A Randomized Controlled Trial to Optimize Patient's Selection for Endovascular Treatment in Acute Ischemic Stroke) was a randomized controlled trial assessing the efficacy and safety of EVT in patients with large strokes across the United States, Canada, Europe, Australia, and New Zealand between October 2019 and September 2022.

Sharing the illumination: Audre Lorde's pedagogies of difference.

This essay explores how Audre Lorde's work as a professor can help contemporary educators teach students about difference and power. Drawing from my new book , it focuses on two particular facets of her teaching: first, the ways Lorde centered students' ideas to generate collective investment in courses and allow them to learn from one another, and second, how she combined both a public and private pedagogy to help them address the injustice they were studying. I conclude with a brief discussion of how Lorde's work has shaped my own approach to classrooms.

Flumazenil may improve gait and mentation in dogs presenting with marijuana toxicosis.

Introduction: Alongside the United States' growing landscape of legalized recreational marijuana intended for humans, cases of canine marijuana toxicosis have been on the rise. Most commonly these dogs have mild clinical signs and respond well to supportive therapies. However, patients might still be ataxic, unable to walk, or remain heavily sedated at the time of discharge.

Inhibition of nitric oxide synthase transforms carotid occlusion-mediated benign oligemia into large cerebral infarction.

It remains unclear why unilateral proximal carotid artery occlusion (UCAO) causes benign oligemia in mice, yet leads to various outcomes (asymptomatic-to-death) in humans. We hypothesized that inhibition of nitric oxide synthase (NOS) both transforms UCAO-mediated oligemia into full infarction and expands pre-existing infarction. Using 900 mice, we i) investigated stroke-related effects of UCAO with/without intraperitoneal administration of the NOS inhibitor (NOSi) N-nitro-L-arginine methyl ester (L-NAME, 400 mg/kg); ii) examined the rescue effect of the NO-donor, molsidomine (200 mg/kg at 30 minutes); and iii) tested the impact of antiplatelet medications.

Remote Extended Reality with Markerless Motion Tracking for Sitting Posture Training.

Dynamic postural control during sitting is essential for functional mobility and daily activities. Extended reality (XR) presents a promising solution for posture training in addressing conventional training limitations related to patient accessibility and ecological validity. We developed a remote XR rehabilitation system with markerless motion tracking for sitting posture training.

Prescribing Patterns of Gabapentinoids in Chronic Pain Management: A Single Institution Retrospective Chart Review.

Gabapentin and pregabalin are widely used in the management of neuropathic pain though their prescribing patterns, effectiveness, and safety profiles remain topics of ongoing research. This retrospective chart review analyzed the prevalence of gabapentinoid use in a chronic pain clinic over a one-year period from May 1, 2023, to April 30, 2024. The study examined patient records from four pain management physicians, focusing on those prescribed gabapentin or pregabalin.

Long-term impact of Diabetes Prevention Program interventions on walking endurance.

Objectives: Type 2 diabetes (T2D) and prediabetes are associated with poor walking endurance, a marker of physical function. We aimed to examine the long-term effects of metformin or intensive lifestyle intervention in adults at high risk of T2D on their 6-min walk test (6MWT) performance.

Methods: Participants were randomized in the 3-year Diabetes Prevention Program (DPP) to one of the three groups: lifestyle intervention, metformin, or placebo, and were subsequently followed in the DPP Outcomes Study.

Evaluation of the Ki-67 labeling index on immediate pre-ablation biopsies as a predictive biomarker of local recurrence of colorectal cancer liver metastases.

The aim of this study was to evaluate if the Ki-67 labeling index (LI) on immediate pre-ablation biopsies of colorectal liver metastases (CLM) is associated with the presence of viable tumor cells in subsequent ablation zone biopsies and/or local tumor progression-free survival (LTPFS). Biopsies of CLM were performed before and after microwave ablation (MWA), as part of a prospective clinical trial between October 2013 and May 2019. Pre-ablation biopsy slides were examined for the Ki-67 LI using light microscopy.

The Impact of Increased Heat on the Physical, Mental, and Social Health Domains of Adults in the United Arab Emirates in 2024.

Objectives: The purpose of this research was to assess the impact of exposure to heat on the physical, social, and mental health domains of adults residing in the United Arab Emirates (UAE), where the region faces great increases in temperature due to climate change. Previous research has focused mainly on physical health outcomes; this research addressed the expansive impacts of mental and social health, which remain understudied in the region.

Methods: A cross-sectional study surveyed 397 adults in the UAE using a structured questionnaire.

Comparative Outcomes of Warfarin vs. Direct Oral Anticoagulants (DOACs) in Anticoagulant-Related Gastrointestinal Bleeding: A Single-Center Study.

Background: The management of thromboembolic risk and the necessity for timely hemorrhage control make anticoagulant-related gastrointestinal (GI) bleeding clinically challenging.

Objective: This study aimed to evaluate clinical outcomes (such as bleeding control and mortality) and the effectiveness of anticoagulation reversal techniques in patients with anticoagulant-related GI bleeding in emergency settings.

Methodology: This prospective, observational study conducted at Lady Reading Hospital, Peshawar, from January to December 2023, included patients aged 18 or older with GI bleeding on warfarin or direct oral anticoagulants (DOACs).

The Appropriate Utilization of Beta-Blockers in Acute Coronary Syndrome Patients: An Improvement Initiative.

Background and objective Beta-blockers are a cornerstone in the management of acute coronary syndrome (ACS), effectively reducing myocardial oxygen demand, preventing recurrent ischemia, and lowering the risk of arrhythmias and reinfarction. Despite several established guidelines, such as those by the American College of Cardiology/American Heart Association (ACC/AHA), advocating their use within 24 hours for eligible patients, beta-blockers remain underutilized in clinical practice. This study aimed to analyze beta-blocker utilization patterns in ACS management and evaluate the impact of targeted improvement initiatives on their appropriate use in eligible ACS patients.