Development, validation, and clinical application of LC-MS/MS method for simultaneous determination of ibrutinib, zanubrutinib, orelabrutinib, acalabrutinib, and their active metabolites in patients with B-cell lymphoma.

Bruton's tyrosine kinase inhibitors (BTKis) exhibit significant interindividual pharmacokinetics, making therapeutic drug monitoring (TDM) a promising approach for personalized therapy. However, simultaneous quantification of multiple BTKis poses technical challenges. A unified protocol for BTKis detection would be clinically desirable.

Condylar osseous changes following conservative therapies: A cone-beam computed tomography longitudinal study on adult patients with degenerative temporomandibular joint disease.

This retrospective study aimed to comprehensively investigate the impact of non-surgical treatments on condylar osseous changes in adult patients with degenerative joint disease (DJD). Radiographic and clinical data were collected for analysis. Cone-beam computed tomography (CBCT) was used to diagnose DJD, including flattening, erosion, osteophytes, sclerosis and cysts.

Onboard measurements of organic vapor emissions from river vessels under various operational conditions.

The emission factors and characteristics of pollutants from river vessels are critical for understanding the environmental impact of ship emissions, particularly in inland waterways. However, research gaps remain regarding emissions of volatile organic compounds (VOCs) and intermediate-volatility organic compounds (IVOCs) from river vessels. In this study, we collected and analyzed organic vapor emissions, including non-methane hydrocarbon (NMHCs), oxygenated volatile organic compounds (OVOCs) and IVOCs, from three river vessels under different operating conditions.

Sex differences in craniofacial parameters of children and adolescents: a comparative study with the maturation of cervical vertebrae using a cephalometric method.

This study aimed to investigate sex differences in craniomaxillofacial parameters in children and adolescents. Lateral cephalograms were obtained from 340 subjects (141 male, 199 female) aged 6 to 18 years, and their craniofacial characteristics and cervical vertebral maturity were assessed using the quantitative cervical vertebral maturity (QCVM) method. Age-based stratified analyses on craniofacial parameters and further comparison in QCVM Ⅲ subjects were performed.

Research on prediction of PPV in open pit mine used on intelligent hybrid model of extreme gradient boosting.

Peak particle velocity (PPV) serves as a critical metric in assessing the appropriateness of blasting design parameters. However, existing methods for accurately measuring PPV remain insufficient. To develop a robust PPV prediction model, this study integrates the Extreme Gradient Boosting (XGBoost) algorithm with four distinct optimization techniques: Runge Kutta Optimizer (RUN), Equilibrium Optimizer (EO), Gradient-Based Optimizer (GBO), and Reptile Search Algorithm (RSA).

Multisource representation learning for pediatric knowledge extraction from electronic health records.

Electronic Health Record (EHR) systems are particularly valuable in pediatrics due to high barriers in clinical studies, but pediatric EHR data often suffer from low content density. Existing EHR code embeddings tailored for the general patient population fail to address the unique needs of pediatric patients. To bridge this gap, we introduce a transfer learning approach, MUltisource Graph Synthesis (MUGS), aimed at accurate knowledge extraction and relation detection in pediatric contexts.

The Association Between Specific Oral Behaviors and the Number of Temporomandibular Disorder Symptoms in the General Population: A Cross-Sectional Study.

Objective: This study aimed to thoroughly explore the relationship between individual oral behavior and the differing numbers of temporomandibular disorder (TMD) symptom in the general population.

Methods: A total of 565 participants were recruited and completed a questionnaire containing demographic characteristics, eight specific oral behaviors, and five major TMD symptoms (5Ts) checklist. Multivariate linear regression analysis was performed to assess the relationship between individual oral behavior and the number of TMD symptoms, after controlling for confounders.

The Association Between Temporomandibular-Related Quality of Life and Oral Behaviours: A Cross-Sectional Study in Patients With Temporomandibular Disorders.

Objectives: Oral behaviours (OB) are some oral overuse behaviours which could be observed in patients with temporomandibular disorders (TMD). This study aims to investigate the association between TMD-related quality of life and OB to enhance understanding of these behaviours.

Methods: A total of 319 participants diagnosed with TMD were included in this research.

MAP3K1 mutations confer tumor immune heterogeneity in hormone receptor-positive HER2-negative breast cancer.

Hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2-) breast cancer, the most common type of breast cancer, is facing challenges such as endocrine therapy resistance and distant relapse. Immunotherapy has shown progress in treating triple-negative breast cancer, but immunological research on HR+/HER2- breast cancer is still in its early stages. Here, we performed a multi-omics analysis of a large cohort of HR+/HER2- breast cancer patients (n = 351) and revealed that HR+/HER2- breast cancer possessed a highly heterogeneous tumor immune microenvironment.

DeSide: A unified deep learning approach for cellular deconvolution of tumor microenvironment.

Cellular deconvolution via bulk RNA sequencing (RNA-seq) presents a cost-effective and efficient alternative to experimental methods such as flow cytometry and single-cell RNA-seq (scRNA-seq) for analyzing the complex cellular composition of tumor microenvironments. Despite challenges due to heterogeneity within and among tumors, our innovative deep learning-based approach, DeSide, shows exceptional accuracy in estimating the proportions of 16 distinct cell types and subtypes within solid tumors. DeSide integrates biological pathways and assesses noncancerous cell types first, effectively sidestepping the issue of highly variable gene expression profiles (GEPs) associated with cancer cells.

Quantitative analysis of 4-hydroxy-2-nonenal (HNE) in fish muscle by high-performance liquid chromatography with pre-column derivatization using (2,4-dinitrophenyl)-hydrazine.

4-Hydroxy-2-nonenal (HNE), a reactive compound produced during the peroxidation of polyunsaturated fatty acids, is implicated in numerous diseases and the degradation of food quality. Although the detection of HNE in meat has a long history, methods for detecting HNE in freshwater fish are inadequate due to the significant influence of matrix differences (i.e.

GMNI: Achieve good data augmentation in unsupervised graph contrastive learning.

Graph contrastive learning (GCL) shows excellent potential in unsupervised graph representation learning. Data augmentation (DA), responsible for generating diverse views, plays a vital role in GCL, and its optimal choice heavily depends on the downstream task. However, it is impossible to measure task-relevant information under an unsupervised setting.

Vitamin D Levels and Temporomandibular Disorders: A Bidirectional Two-Sample Mendelian Randomization Analysis.

Objective: Growing researches explore vitamin D's role in temporomandibular disorders (TMDs), but the link between vitamin D and TMDs remains debated. To clarify the causal relationship, we conducted a Mendelian randomization (MR) analysis using data from genome-wide association studies (GWAS).

Subjects And Methods: The GWAS dataset of vitamin D (GWAS ID: ukb-d-30890_irnt; sample size: 329247) was obtained from the IEU Open GWAS project.

Evaluation of Dexmedetomidine with Tiletamine-Zolazepam for Snow Leopard (Panthera uncia) Immobilization.

This study describes two different doses of dexmedetomidine combined with tiletamine-zolazepam (TZ) for anesthesia in snow leopards (Panthera uncia). A total of 11 adult snow leopards were anesthetized in Xining City, Qinghai Province, China from November 2019 to June 2023. We recorded the onset time, anesthesia duration, head-up time, and walking time.

Development and validation of knowledge, attitude, and practice scale regarding antibiotic use for Chinese medical students.

Aims And Objectives: This study aimed to develop and validate a knowledge, attitude, and practice scale of antibiotic use for Chinese medical students.

Method: A five-phased procedure was adopted: (a) A item pool was constructed after literature review; (b) Delphi method was used to refine the items; (c) A pilot study was conducted to clarify the item; (d) Item analysis and exploratory factor analysis were used to finalize the scale; (e) Content validity, construct validity and reliability of the scale were analysed.

Results: The scale of 32 items, respectively 15, 9, and 8 for knowledge, attitude, and practice, was finalized.

Does Postgraduate Education Deepen Temporomandibular Disorders Insights for Dental Professionals?

This study aims to investigate the impact of postgraduate education on the comprehension of Temporomandibular Disorders (TMDs) among dental professionals. A cross-sectional observational study was conducted, involving 348 dental professionals, including students and practicing dentists, categorized based on their educational background into two groups: bachelor's degree or lower (Group B) and master's degree or higher (Group M). Questionnaires were utilized to assess attitudes and knowledge across four TMDs-related domains.

Advanced machine learning unveils CD8 + T cell genetic markers enhancing prognosis and immunotherapy efficacy in breast cancer.

Background: Breast cancer (BC) is the most common cancer in women and poses a significant health burden, especially in China. Despite advances in diagnosis and treatment, patient variability and limited early detection contribute to poor outcomes. This study examines the role of CD8 + T cells in the tumor microenvironment to identify new biomarkers that improve prognosis and guide treatment strategies.

Mixed-Ligand Engineering to Enhance Luminescence of Mn-Based Metal Halides for Wide Color Gamut Display.

Lead-free Mn-based metal halide materials are now being considered as clean candidates for backlight displays and lights due to the d-d transition, diverse components, and environmental friendliness. Therefore, efficient and stable Mn-based metal halide phosphors are in great demand for practical applications. In this work, adopting the mixed-ligand strategy, a series of [(CH)N][(CH)N]MnCl phosphors were synthesized by mechanochemical process.

Pain, Function and Quality of Life in Temporomandibular Disorder Patients With Different Disc Positions.

Background: Whether pain, jaw function and quality of life are correlated with disc positions is controversial, and similar studies evaluating disc positions by magnetic resonance imaging (MRI) are very limited.

Objective: This study evaluated the pain, mandibular function and quality of life of the temporomandibular disorders (TMDs) patients with different disc positions according to MRI, and the relationship among them.

Methods: Three hundred and thirty-five participants were included.

Stepwise One-Shot Borylation Reactions for Intersecting DABNA Substructures Exhibiting Bright Yellow-Green Electroluminescence with EQE Beyond 40 % and Mild Roll-Off.

Boron/nitrogen (B/N)-doped polycyclic aromatic hydrocarbons (PAHs) with the multiple resonance (MR) effect are promising for organic light-emitting diodes (OLEDs) because of their narrowband emission and thermally activated delayed fluorescence (TADF) characteristics. Nevertheless, exploring the variety of such emitters is challenging because of the tricky and limited synthetic protocols. Herein, we designed a novel B/N-doped PAH, L-DABNA-1, whose backbone (L-DABNA) could not be achieved via conventional routes (e.