How can digitalization be used to develop community resilience in public health emergencies?: A qualitative comparative analysis from China.

Community resilience is critical for the government's response to public health emergencies. With the rapid development of digital technology, leveraging digital tools for grassroots community governance has become increasingly important for the Chinese government. Fuzzy set qualitative comparative analysis (fsQCA) is utilized in this study to establish a framework for investigating the historical development of holistic intelligent governance for community resilience in the context of public health emergencies.

Fructose-1,6-diphosphate inhibits viral replication by promoting the lysosomal degradation of HMGB1 and blocking the binding of HMGB1 to the viral genome.

Fructose-1,6-diphosphate (FBP), a key glycolytic metabolite, is recognized for its cytoprotective effects during stress. However, the role of FBP in viral infections is unknown. Here, we demonstrate that virus-infected cells exhibit elevated FBP levels.

The Coloring Mechanism of Opaque Glazes from the Changsha Kiln of the Tang Dynasty.

The Changsha Kiln of the Tang Dynasty was a major site for celadon production, yet the mechanisms behind the unique coloring of its opaque glazes remain inadequately explored. Prior research has largely focused on the general composition of these glazes, with limited understanding of the specific processes contributing to their distinct visual characteristics. This gap in knowledge hinders efforts to accurately replicate these historical glazes and fully appreciate their technological significance.

Interaction between walkability and fine particulate matter on ischemic heart disease: A prospective cohort study in China.

Background: Previous studies have suggested that neighborhoods characterized by higher walkability are related to a reduced risk of ischemic heart disease (IHD), whereas exposure to PM is positively associated with risk of IHD. Nevertheless, their joint impact on IHD warrants further investigation.

Methods: This prospective cohort study was performed in Yinzhou, Ningbo, China, comprising 47,516 participants.

Correlation analysis and recurrence evaluation system for patients with recurrent hepatolithiasis: a multicentre retrospective study.

Background: Methods for accurately predicting the prognosis of patients with recurrent hepatolithiasis (RH) after biliary surgery are lacking. This study aimed to develop a model that dynamically predicts the risk of hepatolithiasis recurrence using a machine-learning (ML) approach based on multiple clinical high-order correlation data.

Materials And Methods: Data from patients with RH who underwent surgery at five centres between January 2015 and December 2020 were collected and divided into training and testing sets.

Discovery of two novel foamy viruses in sea lions and dolphins provides insight into their evolutionary history.

The prevalence and evolution of foamy viruses (FVs) have become the focus of research because of the risk of new zoonotic diseases. FVs have been isolated from various mammals and exhibit long-term co-speciation with their hosts. They also appear to be mild and nonpathogenic to their hosts.

Stereoselective P(III)-Glycosylation for the Preparation of Phosphinated Sugars.

Most of the reported work focus on the development of O-, N-, C- and S-glycosylation methods. However, no study explores P(III)-glycosylation reaction. Herein we describe a convenient protocol to realize P(III)-glycosylation process.

Coarse-Grained Simulation Study of the Association of Selected Dipeptides.

The association of 55 dipeptides extracted from aggregation-prone regions of selected proteins was studied by means of multiplexed replica-exchange molecular dynamics simulations with the coarse-grained UNRES model of polypeptide chains. Each simulation was carried out with 320 dipeptide molecules in a periodic box at 0.24 mol/dm concentration, in the 260-370 K temperature range.

Corrigendum: Association of trimethylamine oxide and its precursors with cognitive impairment: a systematic review and meta-analysis.

[This corrects the article DOI: 10.3389/fnagi.2024.

Instant oxidase- and peroxidase-mimic activities of in-situ reductive coordinated Cu(I)-polytrithiocyanuric acid for HS colorimetric detection and antibacterial.

Integrating preparation and utilization of nanozymes in a "one-pot" approach offers advantages over conventional discrete synthesis and application methods by eliminating laborious syntheses, reducing energy consumption, and minimizing chemical waste. Herein, we revealed the instant oxidase- and peroxidase-mimic (OD-/POD-mimic) activities of in-situ formed Cu(I)-polytrithiocyanuric acid (i:Cu(I)-pTTCA) polymers. The polymers were assembled through reductive coordination between Cu and trithiocyanuric acid and immediately exhibited intrinsic OD- or POD-mimic activities.

A Pathological Assessment of the Microvasculature of Biliary Tract Neoplasms Referring to Pre-Existing Blood Vessels and Vessel Co-Option.

There are several types of microvasculature supplying neoplasms: "newly formed blood vessels" (neoangiogenesis), which are a component of the tumor microenvironment (TME) of invasive carcinoma with wound healing-like reaction; and "pre-existing blood vessels", which are used as tumor-supplying vessels by neoplasms (co-option vessels) and are likely to develop in hypervascularized organs. We herein review the microvasculature of neoplasms of biliary tract with reference to pre-existing vessels and vessel co-options. In the hepatobiliary system, intrahepatic large and extrahepatic bile ducts (large bile ducts) and the gallbladder as well as hepatic lobules are highly vascularized regions.

Enhancing the timeliness of EMR documentation in resident doctors: the role of PDCA cycle management.

Background: The impact of the Plan-Do-Check-Act (PDCA) cycle in improving the timeliness of electronic medical record documentation (EMRd) remains uncertain. EMRd that is completed beyond the specified time is classified as late EMRd, while unqualified EMRd refers to electronic medical records with important sections that are not completed on time according to the Chinese Basic Norms of Medical Records Writing. This study aimed to evaluate the effectiveness of PDCA management in improving the timeliness of EMRd among resident doctors.

Single-shot single-beam coherent Raman scattering thermometry based on optically induced air lasing.

Thermometric techniques with high accuracy, fast response and ease of implementation are desirable for the study of dynamic combustion environments, transient reacting flows, and non-equilibrium plasmas. Herein, single-shot single-beam coherent Raman scattering (SS-CRS) thermometry is developed, for the first time to our knowledge, by using air lasing as a probe. We show that the air-lasing-assisted CRS signal has a high signal-to-noise ratio enabling single-shot measurements at a 1 kHz repetition rate.

Constructing Surrogate Lung Ventilation Maps From 4-Dimensional Computed Tomography-Derived Subregional Respiratory Dynamics.

Purpose: To present a 2-stage framework that robustly extracts and maps reliable lung ventilation surrogates based on subregional respiratory dynamics (SRDs) measured from 4-dimensional computed tomography (4DCT) images, with comprehensive consideration of spatial and temporal heterogeneity in the ventilation process over the respiratory cycle.

Methods And Materials: We retrospectively analyzed 3 subject cohorts from the Ventilation and Medical Pulmonary Image Registration Evaluation challenge containing 4DCT and reference ventilation imaging (RefVI) scans. Lung subregions were partitioned on the 4DCT end-of-exhale base phase using anatomically constrained simple linear iterative clustering, whereas sliding-preserved interphase image registrations were performed between the base and other phases.

Riboflavin kinase binds and activates inducible nitric oxide synthase to reprogram macrophage polarization.

Riboflavin kinase (RFK) is essential in riboflavin metabolism, converting riboflavin to flavin mononucleotide (FMN), which is further processed to flavin adenine dinucleotide (FAD). While RFK enhances macrophage phagocytosis of Listeria monocytogenes, its role in macrophage polarization is not well understood. Our study reveals that RFK deficiency impairs M(IFN-γ) and promotes M(IL-4) polarization, both in vitro and in vivo.

Solid Forms of Bio-Based Monomer Salts for Polyamide 512 and Their Effect on Polymer Properties.

Polyamides' properties are greatly influenced by the polymerization process and the type of feedstock used. The solid forms of nylon salts play a significant role in determining the final characteristics of the material. This study focuses on the long-chain bio-nylon 512.

The performance of a new rapid interferon gamma release assay based on fluorescence immunochromatography for infection testing in village doctors in China.

The AIMTB rapid test assay is an emerging test, which adopted a fluorescence immunochromatographic assay to measure interferon-γ (IFN-γ) production following stimulation of effector memory T cells in whole blood by mycobacterial proteins. The aim of this article was to explore the ability of AIMTB rapid test assay in detecting (MTB) infection compared with the widely applied QuantiFERON-TB Gold Plus (QFT-Plus) test among rural doctors in China. In total, 511 participants were included in the survey.

Quantitative texture analysis using machine learning for predicting interpretable pulmonary perfusion from non-contrast computed tomography in pulmonary embolism patients.

Background: Pulmonary embolism (PE) is life-threatening and requires timely and accurate diagnosis, yet current imaging methods, like computed tomography pulmonary angiography, present limitations, particularly for patients with contraindications to iodinated contrast agents. We aimed to develop a quantitative texture analysis pipeline using machine learning (ML) based on non-contrast thoracic computed tomography (CT) scans to discover intensity and textural features correlated with regional lung perfusion (Q) physiology and pathology and synthesize voxel-wise Q surrogates to assist in PE diagnosis.

Methods: We retrospectively collected Tc-labeled macroaggregated albumin Q-SPECT/CT scans from patients suspected of PE, including an internal dataset of 76 patients (64 for training, 12 for testing) and an external testing dataset of 49 patients.

Agreement between Mycobacterium tuberculosis antigen-based skin test and interferon-gamma release assay in elderly individuals aged ≥65 years in China.

Objectives: To determine the agreement of Mycobacterium tuberculosis (MTB) antigen-based skin test (TBST) with interferon-gamma release assay (IGRA) in the elderly individuals aged ≥65 years beyond instruction for use in China.

Methods: Based on the baseline survey of a randomized controlled trial with the objective of exploring suitable regimens for tuberculosis(TB) preventive treatment, MTB infection was tested using TBST and IGRA in parallel in rural residents aged 50-70 years using a cross-sectional study design.

Results: A total of 21 219 participants with both TBST and IGRA results were included in this analysis.

Association of trimethylamine oxide and its precursors with cognitive impairment: a systematic review and meta-analysis.

Objectives: The role of trimethylamine oxide (TMAO) in patients with cognitive impairment remains controversial. This study aimed to assess the association between TMAO and its precursors and the prevalence of cognitive impairment.

Methods: PubMed, Embase, and Web of Science databases were searched for studies that met the inclusion criteria from their inception to 14 September 2024, and references were manually searched to identify any additions.

Mining and expression analysis of color related genes in Bougainvillea glabra bracts based on transcriptome sequencing.

Bract coloration is one of the key ornamental traits in Bougainvillea, yet research has predominantly focused on phenotypic color traits and pigment composition, with limited understanding of the molecular mechanisms underlying color formation. This gap hinders the improvement and innovation in bract coloration. To elucidate the regulatory mechanisms of bract coloration in Bougainvillea and to enhance the utilization of its germplasm resources, this study employed the Illumina Novaseq 6000 sequencing platform to conduct transcriptomic sequencing on 21 samples of bracts exhibiting seven distinct phenotypes.