Pharyngeal airway dimensions and adipose distribution in the minipig.

Objective: To evaluate the pharyngeal airway dimensions and regional pharyngeal adipose distribution in the young adult minipig model.

Materials And Methods: Eight 7-8-months-old Yucatan minipigs, half male and female, were sedated and placed prone to scan the pharyngeal region. Magnetic resonance imaging (MRI) was performed using dynamic turbo-field echo (TFE)-sequence with respiratory gating and adipose-weighted sequence.

Neoadjuvant Concurrent Chemoradiation and Esophagectomy for Esophageal Cancer: Outcomes With New-Onset Atrial Fibrillation.

This illustrates the outcomes of patients with esophageal cancer undergoing neoadjuvant concurrent chemoradiation and esophagectomy, specifically focusing on those who develop new-onset atrial fibrillation (NOAF). Statistically significant findings (p < 0.05, dark red) increased mortality and ventricular fibrillation, as well as trends of (p > 0.

The multiple facets of Rab proteins modulating the cellular distribution of cholesterol from the late endosomal compartment.

Cholesterol is an essential lipid that ensures the functional integrity of mammalian cells. Most cells acquire cholesterol via endocytosis of low-density lipoproteins (LDL). Upon reaching late endosomes/lysosomes (LE/Lys), incoming ligands, including LDL-derived cholesterol, are distributed to other organelles.

Expansion of stereotactic work envelope using transformation matrices and geometric algebra for neurosurgery.

Stereotactic systems have traditionally used Cartesian coordinate combined with linear algebraic mathematical models to navigate the brain. Previously, the development of a novel stereotactic system allowed for improved patient comfort, reduced size, and carried through a simplified interface for surgeons. The system was designed with a work envelope and trajectory range optimized for deep brain stimulation applications only.

Propensity Score Analysis of Possible Medication Effects on Outcomes in Patients With Systemic Right Ventricles.

Background: Patients with systemic right ventricle (SRV), either d-transposition of the great arteries following an atrial switch procedure or congenitally corrected transposition of the great arteries, develop severe right ventricular dysfunction, prompting appropriate medical therapy. However, the efficacy of beta-blockers and angiotensin receptor blockers or angiotensin-converting enzyme inhibitors (ACEI) in SRV patients is unproven.

Objectives: The objective of this study was to determine the effects of ACEI/ARB and beta-blockers on outcomes in SRV patients after accounting for likely cofounders affecting their use.

Classification of non-TCGA cancer samples to TCGA molecular subtypes using compact feature sets.

Molecular subtypes, such as defined by The Cancer Genome Atlas (TCGA), delineate a cancer's underlying biology, bringing hope to inform a patient's prognosis and treatment plan. However, most approaches used in the discovery of subtypes are not suitable for assigning subtype labels to new cancer specimens from other studies or clinical trials. Here, we address this barrier by applying five different machine learning approaches to multi-omic data from 8,791 TCGA tumor samples comprising 106 subtypes from 26 different cancer cohorts to build models based upon small numbers of features that can classify new samples into previously defined TCGA molecular subtypes-a step toward molecular subtype application in the clinic.

PhpC transcription factor infiltrates heterochromatin to generate cryptic intron-containing transcripts crucial for small RNA production.

The assembly of repressive heterochromatin in eukaryotic genomes is crucial for silencing lineage-inappropriate genes and repetitive DNA elements. Paradoxically, transcription of repetitive elements within constitutive heterochromatin domains is required for RNA-based mechanisms, such as the RNAi pathway, to target heterochromatin assembly proteins. However, the mechanism by which heterochromatic repeats are transcribed has been unclear.

Accelerated development of cardiovascular risk factors mediates risk for major adverse cardiovascular events in posttraumatic stress disorder.

Background: Individuals with posttraumatic stress disorder (PTSD) have high rates of cardiovascular disease (CVD) and increased cardiometabolic CVD risk factors (CVDRFs, e.g., hypertension, hyperlipidemia, or diabetes mellitus).

Navigating Awareness and Strategies to Support Dementia Advocacy on Social Media During World Alzheimer's Month: Infodemiology Study.

Background: Understanding advocacy strategies is essential to improving dementia awareness, reducing stigma, supporting cognitive health promotion, and influencing policy to support people living with dementia. However, there is a dearth of evidence-based research on advocacy strategies used to support dementia awareness.

Objective: This study aimed to use posts from X (formerly known as Twitter) to understand dementia advocacy strategies during World Alzheimer's Awareness Month in September 2022.

Potentiation and in vivo evaluation of anti-obesity activity of berberine through encapsulation in guar-acacia gum nanocomplexes.

Berberine is a promising bioactive compound that has gained great attention against numerous diseases but its low solubility and poor systemic bioavailability hinders its clinical applicability. Therefore, this study attempted to enhance the therapeutic potential of berberine by its nanoencapsulation. Berberine loaded guar-acacia gum nanocomplexes (Ber/Gu-AGNCs) were prepared by ionic complexation method; characterized and evaluated for anti-obesity activity in high fat diet (HFD) induced obese rats.

A Scoping Review of Interventions Aimed at Reducing Fear of Falling in Older Adults With Orthopedic Conditions.

Background And Purpose: Fear of falling (FoF) is a persistent anxiety regarding the risk of falling, which can even impact individuals without a history of falls. Fear of falling has been associated with decreased physical functioning and increased risk of falls. Most interventions have focused on reducing FoF in healthy older adults.

Cutaneous metastases from rectal adenocarcinoma: A case report.

Cutaneous metastases from colorectal cancer are an uncommon but critical finding, typically signaling advanced disease with poor prognosis. This case report describes a 64-year-old woman with a limited past medical history who presented to our outpatient dermatology practice with rapidly spreading erythematous, indurated, and nearly verruciform plaques in the groin, vaginal, and perineal region. Biopsy confirmed metastatic adenocarcinoma of colonic origin, and diagnostic imaging, and colonoscopy revealed stage IV colorectal cancer involving extensive cutaneous, lymphatic, and visceral metastases.

Correlation of ECG and cardiac MRI for assessment of ventricular hypertrophy and dilatation in adults with repaired tetralogy of Fallot.

Background: Surgically repaired Tetralogy of Fallot (rTOF) is associated with progressive right ventricular hypertrophy (RVH) and dilation (RVD). Accurate estimation of RVH/RVD is vital for the ongoing management of this patient population. The utility of the ECG in evaluating patients with rTOF with pre-existing right bundle branch block (RBBB) has not been studied.

Case Reports in the Integration of Technology with Cognitive Rehabilitation for Individuals with Memory Concerns and Their Care Partners.

Objective: Technology can be combined with psychological interventions to support older adults with memory concerns. Using a bi-phasic design, cognitive rehabilitation (CR) was integrated with off-the-shelf technology and delivered to two people with cognitive impairment, and one care partner.

Method: Pre- and post-intervention assessments were completed for all participants.

Burnout in Practicing Neurologists: A Systematic Review and Meta-Analysis.

Purpose Of Review: Burnout is a context-dependent, global issue among physicians in the medical field who often face job-related stressors, high workloads, and limited or lack of social support or autonomy. Within medicine, neurology is a specialty with high levels of burnout and low levels of work-life satisfaction. We, therefore, conducted this study to evaluate burnout rates among neurologists globally and identify the tools used to evaluate it.

Clinical progress in the development of CAR T cells to treat malignant glioma.

Context: Chimeric antigen receptor (CAR) T cell therapy is an exciting modality of immunotherapy that has revolutionized the treatment of hematologic malignancies. However, translating this success to malignant gliomas such as glioblastoma (GBM) and diffuse midline glioma (DMG) remains a formidable challenge due to multiple biologic, anatomic, and immunologic factors. Despite these hurdles, a number of clinical trials deployed over the last decade have increased optimism for the potential of CAR T cell therapy in glioma treatment.