Identifying joint association between body fat distribution with high blood pressure among 7 ∼ 17 years using the BKMR model: findings from a cross-sectional study in China.

Background: To investigate the joint associations between various body fat distribution parameters and high blood pressure (HBP) using the Bayesian Kernel Machine Regression (BKMR) model in school-aged children.

Methods: A diverse sample of 7 ∼ 17 years old (N = 1423; 50.25% boys) was recruited for this study.

Quantitative evaluation of corrosion-thinning defect by an instantaneous wavenumber multi-shot fusion method based on laser ultrasonic guided wavefield detection.

The thickness loss caused by corrosion is a vital factor that threatens the health of shell structures. It is significant to perform a non-destructive quantitative evaluation of corrosion-thinning defects in plate structures. Based on the laser ultrasonic guided wavefield scanning technology, this paper proposes an instantaneous wavenumber multi-shot fusion method, which improves the performance of the instantaneous wavenumber imaging method.

Breaking the Stability-Activity Trade-off of Oxygen Electrocatalyst by Gallium Bilateral-Regulation for High-Performance Zinc-Air Batteries.

The rational design of metal oxide catalysts with enhanced oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) performance is crucial for the practical application of aqueous rechargeable zinc-air batteries (a-r-ZABs). Precisely regulating the electronic environment of metal-oxygen (M-O) active species is critical yet challenging for improving their activity and stability toward OER and ORR. Herein, we propose an atomic-level bilateral regulation strategy by introducing atomically dispersed Ga for continuously tuning the electronic environment of Ru-O and Mn-O in the Ga/MnRuO catalyst.

Effects of virtual reality technology on anxiety and depression in older adults with chronic diseases: A systematic review and meta-analysis of randomized controlled trials.

Background: Previous research has demonstrated the effectiveness of virtual reality (VR) technology in many application areas. However, there is a clear gap in the literature regarding its effects on depression and anxiety in older adults with chronic diseases.

Aims: This review aimed to assess the effectiveness of VR interventions for depression and anxiety in older adults with chronic diseases.

Qualitative analysis of chemical constituents and study on the biological activity of L.

The chemical constituents of L. were qualitatively analysed by UPLC-MS/MS, and the biological activity of its ethanol extract was determined. 94 chemical constituents were identified, including 32 flavonoids, 5 phenylpropanoids, 6 phenols, 6 alkaloids, 13 fatty acyls, 6 organic acids, 12 amino acids and polypeptides, and 14 other classes.

Burden of Common Respiratory Pathogens Among Cats in China.

Background: Feline respiratory disease complex (FRDC) is a set of illnesses which are primarily associated with different types of viruses and bacteria. There is scarcity of data on pathogens associated with FRDC in China.

Objectives: The primary objective of this study was to investigate the prevalence and dynamics of FRDC pathogens in China.

Porous pillar[6]arene-based polymers for reversible iodine capture.

Iodine in nuclear waste can cause serious environment pollution and health risks, and has thus driven more development of materials for iodine capture. Herein, a novel porous pillar[6]arene-based polymer (P-P6APs) was easily prepared as a supramolecular adsorbent for iodine a one-step crosslinking reaction between per-hydroxylated pillar[6]arene and decafluorobiphenyl. Nitrogen adsorption tests demonstrated that this material possessed a satisfactory surface area ( = 366 m g) and pore diameter (3.

Macrocycle-based self-assembled amphiphiles for co-delivery of therapeutic combinations to tumor.

For tumor treatment, the efficiency of single chemotherapeutic agent is generally limited and the traditional combination chemotherapies frequently result in the aggravation of side effects. Herein, an amphiphilic pillararene-based self-assembled nanoparticle (APSN) composed of hydrazide-pillar[5]arene (HP5A-6C) that achieve effective co-delivery of therapeutic combinations was reported. Through integrating multitudinous macrocyclic cavities into a single nanoparticle, the APSN could co-load two antitumor drugs, cisplatin (CP) and nitrogen mustard (NM) via host-guest interactions.

A Facile Electrochemical Strategy for Achieving a High-Conductivity Polypyrrole Derivative with Intrinsic Metallic Transport as a High-Performance Electrochromic Conducting Polymer Film.

Conjugated polymer electrochromic materials (PECMs) with tailored optical and electrical properties are applied in smart windows, electronic displays, and adaptive camouflage. The limitation in the electrical conductivity results in slow and monotonous color switching. We present a polypyrrole film incorporated with a toluene--sulfonic group (PPy-TSO-F), via a one-step electrodeposition technique.

Multi-scale asynchronous correlation and 2D convolutional autoencoder for adolescent health risk prediction with limited fMRI data.

Introduction: Adolescence is a fundamental period of transformation, encompassing extensive physical, psychological, and behavioral changes. Effective health risk assessment during this stage is crucial for timely intervention, yet traditional methodologies often fail to accurately predict mental and behavioral health risks due to the intricacy of neural dynamics and the scarcity of quality-annotated fMRI datasets.

Methods: This study introduces an innovative deep learning-based framework for health risk assessment in adolescents by employing a combination of a two-dimensional convolutional autoencoder (2DCNN-AE) with multi-sequence learning and multi-scale asynchronous correlation information extraction techniques.

Association between fatty liver index and cardiometabolic multimorbidity: evidence from the cross-sectional national health and nutrition examination survey.

Background: Metabolic dysfunction associated steatotic liver disease (MASLD) contributes to the cardiometabolic diseases through multiple mechanisms. Fatty liver index (FLI) has been formulated as a non-invasive, convenient, and cost-effective approach to estimate the degree of MASLD. The current study aims to evaluate the correlation between FLI and the prevalent cardiometabolic multimorbidity (CMM), and to assess the usefulness of FLI to improve the detection of the prevalent CMM in the general population.

Bulk and single-cell RNA-seq analyses reveal canonical RNA editing associated with microglia homeostasis and its role in sepsis-associated encephalopathy.

Previous studies have demonstrated the roles of both microglia homeostasis and RNA editing in sepsis-associated encephalopathy (SAE), yet their relationship remains to be elucidated. In this study, we analyzed bulk and single-cell RNA-seq (scRNA) datasets containing 107 brain tissue and microglia samples from mice with microglial depletion and repopulation to explore canonical RNA editing associated with microglia homeostasis and evaluate its role in SAE. Analysis of mouse brain RNA-Seq revealed hallmarks of microglial repopulation, including peak expressions of Apobec1 and Apobec3 at Day 5 of repopulation and dramatically altered B2m RNA editing.

Application of cognitive load theory in reading English academic articles on medical education among Chinese undergraduate medical students.

Reading English academic articles is the cornerstone of innovative medical education and scientific research. However, limited by both language and professional knowledge, many nonnative English-speaking undergraduate medical students have a fear of reading English academic articles. The purpose of this study was to explore whether cognitive load theory can be a useful guiding strategy to promote English medical education article reading among Chinese undergraduates, while also evaluating students' attitudes toward the reading activities and cognitive load entailed in the last article they read.

Geneenvironment interaction between phthalate exposure and pubertal genetic polymorphisms on blood pressure variability in children: Exploring the moderating effects of lifestyle behaviours.

Phthalates (PAEs) are synthetic compounds extensively employed in consumer products. Blood pressure (BP) in children can vary, the degree of visit-to-visit BP variability (VVV) is at least partially independent of BP. The interactions between PAEs exposure, pubertal-related genetic susceptibility and lifestyles on childhood VVV are not investigated.

P300 regulates histone crotonylation and preimplantation embryo development.

Histone lysine crotonylation, an evolutionarily conserved modification differing from acetylation, exerts pivotal control over diverse biological processes. Among these are gene transcriptional regulation, spermatogenesis, and cell cycle processes. However, the dynamic changes and functions of histone crotonylation in preimplantation embryonic development in mammals remain unclear.

Associations between menopausal symptoms and cardiovascular disease in middle-aged Chinese women.

Objective: This study aimed to examine the association between severity of menopausal symptoms and cardiovascular disease (CVD) risk among middle-aged Chinese women.

Methods: A cross-sectional study recruited 9679 women aged 40-70 years from three socioeconomic regions of China in 2018. Menopausal symptoms were assessed by the modified Kupperman Menopausal Index (KMI).

Evidence-based practice attitudes, knowledge and skills of nursing students and nurses, a systematic review and meta-analysis.

Aim/objective: This study aims to carry out a meta-analysis of attitudes, knowledge, and skills level of nursing students and nurses in EBP, providing a reference for optimizing EBP education strategies.

Background: At present, no meta-analysis has been performed to quantitatively synthesize the attitudes, knowledge and skill levels of nursing students and nurses toward EBP. This makes it difficult to precisely identify the true level of EBP among nurses, implying that there is no evidence to support the adoption of EBP teaching strategies approaches.

Intein-mediated temperature control for complete biosynthesis of sanguinarine and its halogenated derivatives in yeast.

While sanguinarine has gained recognition for antimicrobial and antineoplastic activities, its complex conjugated structure and low abundance in plants impede broad applications. Here, we demonstrate the complete biosynthesis of sanguinarine and halogenated derivatives using highly engineered yeast strains. To overcome sanguinarine cytotoxicity, we establish a splicing intein-mediated temperature-responsive gene expression system (SIMTeGES), a simple strategy that decouples cell growth from product synthesis without sacrificing protein activity.