Cross-Correlation Between B Quadrupole and B-F Dipole-Dipole Coupling in BF Groups.

We investigate cross-correlation between B quadrupole and B-F dipole-dipole coupling in two BODIPY compounds and one bis(benzoxazol)methanide in partially oriented polystyrene (PS) samples. Especially for the bis(benzoxazol)methanide, the transitions for which the two interactions interfere con- or destructively clearly show distinct linewidths.

Robust Magnetoelectric Backscatter Communication System for Bioelectronic Implants.

Wireless communication technologies for bioelectronic implants enable remote monitoring for diagnosis and adaptive therapeutic intervention without the constraints of wired connections. However, wireless data uplink from millimeter-scale devices deep in the body struggles to achieve low power consumption while maintaining large misalignment tolerances. Here, we report a passive wireless backscatter communication system based on magnetoelectric transducers that consumes less than 0.

Population-aware permutation-based significance thresholds for genome-wide association studies.

Motivation: Permutation-based significance thresholds have been shown to be a robust alternative to classical Bonferroni significance thresholds in genome-wide association studies (GWAS) for skewed phenotype distributions. The recently published method permGWAS introduced a batch-wise approach to efficiently compute permutation-based GWAS. However, running multiple univariate tests in parallel leads to many repetitive computations and increased computational resources.

A highly lipophilic terpyridine ligand as an efficient fluorescent probe for the selective detection of zinc(II) ions under biological conditions.

The present work describes the synthesis of new terpyridine (tpy) molecules possessing functionalized long alkyl chains at the 4'-position associated with a planar structure with considerable delocalization. Out of the three synthesized tpy derivatives (L1, L2, and L3), L2 containing an ester group at the end of the alkyl chain emerged as an excellent probe for the selective detection of Zn. The detection of Zn ions under biological conditions was achieved by the introduction of a distinct aliphatic undecanoic ester chain at the 4'-position of the core terpyridine ring, thereby making it more lipophilic.

A New Source of Opioid and Lead Toxicity on the Block-Kamini: An Emerging Health Hazard-A Case Series.

Introduction: Illicit drug abuse with opioids can inadvertently lead to refractory anemia and lead poisoning. The absence of adequate regulations for Ayurvedic herbal products has led to the adulteration of opioid-containing drugs with lead. As a result, lead toxicity has become a concern within this seldom-addressed population of opioid users.

Global prophylaxis trends in hemophilia: a macroeconomic analysis and its association with world development indicators.

Introduction: Prophylaxis is the recommended management strategy for all persons with hemophilia (PwH), yet its adoption is uneven worldwide.

Areas Covered: This analysis examines global disparities in hemophilia care, focusing on global prophylactic coverage and its correlation with the World Bank's world development indicators. It outlines the disproportionate consumption of clotting factors and non-factor concentrates in high-income countries compared to lower-income counterparts and the challenges of expanding prophylaxis coverage in under-resourced settings.

Initiation or switch to insulin degludec/insulin aspart in adults with type 2 diabetes in India: Results from a prospective, non-interventional, real-world study.

Aim: To investigate clinical outcomes in adults with type 2 diabetes (T2D) after insulin degludec/insulin aspart (IDegAsp) treatment in a real-world setting.

Methods: The 26 weeks study involved 1102 adults with T2D who were either initiated with or switched to IDegAsp according to local practice in six countries. It was an open-label, non-interventional study.

The COMPASS scale for the assessment of individuals with first episode psychotic disorders.

Background: Psychosis symptom assessment instruments are rarely used in US mental health community clinical practice despite the advantages of measurement-based care. Barriers include the length of typical scales and that data for scale evaluation often come from researcher and not clinician raters.

Study Design: The 12-item COMPASS symptom assessment was designed for the RAISE-ETP study of early phase psychosis.

Gender, Racial, and Academic Authorship Diversity in the Otolaryngology Clinical Trial Literature.

Objective: To investigate the state and trajectory of gender, racial, and academic authorship diversity in the otolaryngology clinical trial literature over the past 2 decades.

Study Design: Bibliometric analysis.

Setting: Otolaryngology clinical trial literature.

Antidepressant medications in women aged 40 and older and the risk of fragility fractures: a systematic literature review and meta-analysis.

Introduction: Antidepressants and menopause are risk factors which are independently associated with an increased risk of fractures. This review aims to investigate the risk of fragility fractures in women aged 40 and older and prescribed antidepressants.

Methods: A literature search was conducted using PubMed, Ovid Embase, Ovid PsychINFO, Web of Science, and Scopus from inception to 1 June 2024.

Search for Time-Dependent CP Violation in D^{0}→π^{+}π^{-}π^{0} Decays.

A measurement of time-dependent CP violation in D^{0}→π^{+}π^{-}π^{0} decays using a pp collision data sample collected by the LHCb experiment in 2012 and from 2015 to 2018, corresponding to an integrated luminosity of 7.7  fb^{-1}, is presented. The initial flavor of each D^{0} candidate is determined from the charge of the pion produced in the D^{*}(2010)^{+}→D^{0}π^{+} decay.

Spatial transcriptomics reveals profound subclonal heterogeneity and T-cell dysfunction in extramedullary myeloma.

Extramedullary disease (EMD) is a high-risk feature of multiple myeloma (MM) and remains a poor prognostic factor, even in the era of novel immunotherapies. Here, we applied spatial transcriptomics (RNA tomography for spatially resolved transcriptomics [tomo-seq] [n = 2] and 10x Visium [n = 12]) and single-cell RNA sequencing (n = 3) to a set of 14 EMD biopsies to dissect the 3-dimensional architecture of tumor cells and their microenvironment. Overall, infiltrating immune and stromal cells showed both intrapatient and interpatient variations, with no uniform distribution over the lesion.

Enhancing boundary detection of radiofrequency ablation lesions through photoacoustic mapping.

Atrial fibrillation (A-fib) is the most common type of heart arrhythmia, typically treated with radiofrequency catheter ablation to isolate the heart from abnormal electrical signals. Monitoring the formation of ablation-induced lesions is crucial for preventing recurrences and complications arising from excessive or insufficient ablation. Existing imaging modalities lack real-time feedback, and their intraoperative usage is in its early stages.

Protocol for an intervention for new parents experiencing moderate psychosocial adversity: pilot feasibility randomised trial.

Background: Parents exposed to psychosocial adversities often experience challenges which, combined with the needs of a new-born infant, can be difficult to manage and increase the risk of poor outcomes for both parents and infants. Psychosocial adversity can disrupt the development of parental-foetal attachment to the baby during pregnancy, which can have a negative effect on parental care and quality of interaction during the postnatal period. This intervention is based on the proposition that enhanced parental capacity to mentalise and emotionally connect to unborn children during pregnancy, and better understanding about how to manage distressing infant behaviour (i.

Pulmonary Artery Banding and Arch Repair vs Norwood for Unbalanced Atrioventricular Canal Defect.

Background: The outcomes of single-ventricle palliation in unbalanced atrioventricular canal defect with coarctation of aorta (uAVC+CoA) have not been well studied. Systemic ventricle outflow tract obstruction has a propensity to develop in these patients after aortic arch repair with pulmonary artery banding (arch-PAB), which may adversely affect survival and Fontan candidacy.

Methods: A retrospective review was performed of patients who underwent single-ventricle palliation for uAVC+CoA from 2000 to 2022.

New Therapies in Outpatient Pulmonary Medicine.

Newer medications and devices, as well as greater understanding of the benefits and limitations of existing treatments, have led to expanded treatment options for patients with lung disease. Treatment advances have led to improved outcomes for patients with asthma, chronic obstructive pulmonary disease, interstitial lung disease, pulmonary hypertension, and cystic fibrosis. The risks and benefits of available treatments are substantially variable within these heterogeneous disease groups.

Overhauser enhanced liquid state nuclear magnetic resonance spectroscopy in one and two dimensions.

Nuclear magnetic resonance (NMR) is fundamental in the natural sciences, from chemical analysis and structural biology, to medicine and physics. Despite its enormous achievements, one of its most severe limitations is the low sensitivity, which arises from the small population difference of nuclear spin states. Methods such as dissolution dynamic nuclear polarization and parahydrogen induced hyperpolarization can enhance the NMR signal by several orders of magnitude, however, their intrinsic limitations render multidimensional hyperpolarized liquid-state NMR a challenge.

Epistatic interaction between ERAP2 and HLA modulates HIV-1 adaptation and disease outcome in an Australian population.

A strong genetic predictor of outcome following untreated HIV-1 infection is the carriage of specific alleles of human leukocyte antigens (HLAs) that present viral epitopes to T cells. Residual variation in outcome measures may be attributed, in part, to viral adaptation to HLA-restricted T cell responses. Variants of the endoplasmic reticulum aminopeptidases (ERAPs) influence the repertoire of T cell epitopes presented by HLA alleles as they trim pathogen-derived peptide precursors to optimal lengths for antigen presentation, along with other functions unrelated to antigen presentation.

Treatment challenges and outcomes of older patients with acute myeloid leukemia from India.

Globally, overall survival (OS) of older patients with AML continues to be suboptimal with very little data from India. In a multicenter registry analysis, we evaluated 712 patients with AML older than 55 years. Only 323 (45.

Impact of isotype on the mechanism of action of agonist anti-OX40 antibodies in cancer: implications for therapeutic combinations.

Background: OX40 has been widely studied as a target for immunotherapy with agonist antibodies taken forward into clinical trials for cancer where they are yet to show substantial efficacy. Here, we investigated potential mechanisms of action of anti-mouse (m) OX40 and anti-human (h) OX40 antibodies, including a clinically relevant monoclonal antibody (mAb) (GSK3174998) and evaluated how isotype can alter those mechanisms with the aim to develop improved antibodies for use in rational combination treatments for cancer.

Methods: Anti-mOX40 and anti-hOX40 mAbs were evaluated in a number of in vivo models, including an OT-I adoptive transfer immunization model in hOX40 knock-in (KI) mice and syngeneic tumor models.