Evaluating Whether Nonimmersion Virtual Reality Simulation Training Improves Nursing Competency in Isolation Wards: Randomized Controlled Trial.

Background: During infectious disease outbreaks such as the COVID-19 pandemic, nurses are crucial in patient care and public health safety; however, they face challenges such as inadequate training and high stress in isolation wards. Virtual reality (VR) technology offers innovative training solutions to enhance nurses' clinical skills and preparedness. However, extensive studies on its effectiveness in isolation ward environments are still limited.

3D printing fiber-tip integrated Fabry-Perot interferometers for ultrasensitive RI sensing with an enhanced Vernier effect.

An ultrasensitive refractive index (RI) sensing technology based on an enhanced Vernier effect is proposed, which integrates a polymer Fabry-Perot interferometer (FPI) with an open cavity FPI on the tip of a seven-core optical fiber. Interference spectra of the polymer FPI and the open cavity FPI shift to opposite directions as the ambient RI changes, thus leading to the enhanced Vernier effect. Investigations of RI sensitivity and temperature dependence of the proposed fiber sensors are carried out.

Research on the basic theory and application of enhanced recovery in tight sandstone gas reservoirs.

Tight sandstone gas reservoirs are characterized by high water saturation, significant seepage resistance, low single-well productivity, rapid decline, and low gas recovery. Enhancing the recovery rate of tight sandstone gas reservoirs is a complex engineering challenge that necessitates thorough, refined, and systematic research into its fundamental theories. This study employs a comprehensive approach integrating mercury injection, nuclear magnetic resonance, micro-model visualization, and simulation experiments of displacement and inter-layer seepage flow, alongside foundational seepage theories, to systematically explore the characteristics of tight sandstone gas reservoirs, seepage patterns, and methods for improving gas recovery.

Postradiotherapy nasopharyngeal necrosis with granulation mass: Insights from a multicentre study.

Background: Postradiotherapy nasopharyngeal necrosis with granulation mass (PRNN-GM) is a rare subtype of postradiotherapy nasopharyngeal necrosis (PRNN). It is characterized by the formation of isolated granulomatous tissue masses or masses combined with PRNN. However, the relationship between clinical features and survival outcomes in PRNN-GM remains unclear.

Cell-Active, Arginine-Targeting Irreversible Covalent Inhibitors for Non-Kinases and Kinases.

Targeted covalent inhibitors (TCIs) play an essential role in the fields of kinase research and drug discovery. TCI strategies to target more common amino acid side-chains have yet to be demonstrated. Targeting other amino acids would also expand the pharmaceutical industry's toolbox for targeting other tough-to-drug proteins.

A new health literacy scale for staff in preschool childcare institution: development and preliminary validation.

Background: The health literacy of staff in preschool childcare institution is an important issue to consider in providing healthcare for children aged 3-6 years, which could contribute to reducing incidence of diseases and accidental injuries as well as maintaining children's good health. Seldom instruments have been designed to measure health literacy across this group. This research aims to develop a health literacy scale for staff in preschool childcare institutions and validate its psychometric properties.

Dual-responsive stem cell microspheres modified with BDNF for enhanced neural repair in diabetic erectile dysfunction.

We previously established an effective method to ameliorate erectile dysfunction (ED) using intracavernous injection (ICI) of mesenchymal stem cell (MSC) microspheres. However, the expression of a key neurotrophic factor, brain-derived neurotrophic factor (BDNF), was low in both MSCs and MSC microspheres, restricting the associated neural repair. Based on the hypoxia and oxidative stress microenvironments within cell spheroids and lesion areas, BDNF-expressing nanocomplexes that are dual-responsive to hypoxia and reactive oxygen species were designed to modify MSCs, achieving high BDNF expression in MSC spheroids.

Assessing male and female clinicians' intentions for a third child in China: A cross-sectional survey analysis with gender-specific insights.

Background: As fertility rates decline and population ageing intensifies, the conflict between career and childbearing continues to impact clinicians, especially women. Exploring gender differences in the fertility intentions of male and female clinicians could help with identifying barriers to childbearing, developing effective policies to support work-life balance, and addressing the gap in research on gender disparities in this field.

Methods: We conducted a cross-sectional survey among health care personnel in Chinese public hospitals.

Autophagy Modulates Glioblastoma Cell Sensitivity to Selinexor-mediated XPO1 inhibition.

Background: Selinexor is a selective inhibitor of exportin-1 (XPO1), a key mediator of the nucleocytoplasmic transport for molecules critical to tumor cell survival. Selinexor's lethality is generally associated with the induction of apoptosis, and in some cases, with autophagy-induced apoptosis. We performed this study to determine Selinexor's action in glioblastoma (GBM) cells, which are notoriously resistant to apoptosis.

A New model of gas-water two-phase seepage based on Newton's law of motion.

The pore throat size, structure distribution, and lithology of porous media in gas reservoirs are varied, and the gas-water two-phase seepage law is complex, making it difficult to describe the seepage model. Newton's law of motion is a basic law of motion in classical mechanics, and its application in gas-water two-phase seepage modeling is an innovative practice of classical mechanics in seepage mechanics systems. Based on Newton's three laws of motion, a gas-water two-phase seepage model was established from the force analysis of fluid, and the relationship between velocity and pressure difference, pipe radius, water film thickness, viscosity, etc.

Dermatologists' Perceptions and Factors Influencing the Selection of Topical Anti-Inflammatory Agents for Atopic Dermatitis in China: A Cross-Sectional Survey Study.

Objective: Topical corticosteroids (TCS), topical calcineurin inhibitors (TCI), and phosphodiesterase 4 (PDE-4) inhibitors are three common topical anti-inflammatory agents for treating atopic dermatitis (AD). The purpose of our study was to understand Chinese dermatologists' perceptions and the factors influencing their choices of the three agents.

Methods: An online questionnaire survey was conducted between 25 July 2022 and 25 August 2022 among Chinese dermatologists.

Competence and Training Needs in Infectious Disease Emergency Response Among Chinese Nurses: Cross-Sectional Study.

Background: In recent years, the frequent outbreaks of infectious diseases and insufficient emergency response capabilities, particularly issues exposed during the COVID-19 pandemic, have underscored the critical role of nurses in addressing public health crises. It is currently necessary to investigate the emergency preparedness of nursing personnel following the COVID-19 pandemic completely liberalized, aiming to identify weaknesses and optimize response strategies.

Objective: This study aimed to assess the emergency response competence of nurses, identify their specific training needs, and explore the various elements that impact their emergency response competence.

Burden of alopecia areata in China, 1990-2021: Global Burden of Disease Study 2021.

Background: Research has indicated that the disease burden of alopecia areata (AA) in China exceeds the global average. Therefore, accurate and updated epidemiological information is crucial for policymakers. In this study, we aimed to comprehensively assess the disease burden of AA in China.

Corrigendum to "Epidemiology of adult patients with atopic dermatitis in AWARE 1: A second international survey" [World Allergy Organ J 16 (3) (2023) 100724].

[This corrects the article DOI: 10.1016/j.waojou.

Emerging Sialylated Class R Lipooligosaccharides in from Seagulls Has the Potential to Trigger Guillain-Barré Syndrome - Yunnan Province, China, 2018-2023.

What Is Already Known About This Topic?: Lipooligosaccharides from () have a mimicry antigen structure with gangliosides, which explains the mechanism by which caused Guillain-Barré syndrome (GBS).

What Is Added By This Report?: All 12 strains with class R LOSs and specific serotypes were isolated from seagulls in south China. These emerging strains had ganglioside-mimicry antigen structures and possessed a high potential for triggering GBS.

Timing of endoscopy in cirrhotic patients with acute variceal bleeding: protocol of a multicenter randomized controlled trial.

Background: Endoscopy is important for the diagnosis and treatment of acute upper gastrointestinal bleeding (AUGIB), especially acute variceal bleeding (AVB), in liver cirrhosis. However, the optimal timing of endoscopy remains controversial, primarily because the currently available evidence is of poor quality, and the definition of early endoscopy is also very heterogeneous among studies. Herein, a multicenter randomized controlled trial (RCT) is performed to explore the impact of the timing of endoscopy on the outcomes of cirrhotic patients with AVB.

Amino acid deletions at positions 893 and 894 of cytotoxin-associated gene A protein affect gastric epithelial cell interactions.

Background: () persistently colonizes the human gastric mucosa in more than 50% of the global population, leading to various gastroduodenal diseases ranging from chronic gastritis to gastric carcinoma. Cytotoxin-associated gene A (CagA) protein, an important oncoprotein, has highly polymorphic Glu-Pro-Ile-Tyr-Ala segments at the carboxyl terminus, which play crucial roles in pathogenesis. Our previous study revealed a significant association between amino acid deletions at positions 893 and 894 and gastric cancer.

Pulmonary surfactant biogenesis blockage mediated polyhexamethylene guanidine disinfectant induced pulmonary fibrosis.

The widespread use of disinfectants and inhalation exposure to aerosolized forms is closely associated with adverse health effects on the respiratory system and pulmonary fibrosis, but the mechanism remains unclear. Here, we investigated the time-course pulmonary fibrosis effects of polyhexamethylene guanidine (PHMG) disinfectant inhalation exposure and elucidated its underlying mechanism. Specifically, scRNA-seq analysis revealed an initial increase in epithelial cell numbers after 4 weeks of PHMG exposure during induced pulmonary fibrosis, followed by a subsequent decrease after 8 weeks of exposure.

Long-term efficacy and safety of stapokibart for moderate-to-severe atopic dermatitis: 52-week results from a phase 3 trial.

Background: Management of moderate-to-severe atopic dermatitis (AD) needs long-term therapy. Stapokibart is a humanized monoclonal antibody targeting interleukin-4 receptor α subunit (IL-4Rα), a shared receptor for IL-4 and IL-13 which are key pathogenic drivers of AD. In a pivotal phase 3 trial (NCT05265923), significant higher proportions of adult AD patients receiving stapokibart than placebo achieved ≥75% improvement from baseline in Eczema Area and Severity Index (EASI-75; 66.

Deucravacitinib, an oral, selective, allosteric tyrosine kinase 2 inhibitor, in patients from China mainland, Taiwan, and South Korea with moderate to severe plaque psoriasis: a phase 3 randomized clinical trial.

Background: Deucravacitinib, an oral, selective, allosteric tyrosine kinase 2 inhibitor, is approved in the United States, European Union, Japan, South Korea, China, and other countries for treatment of moderate-to-severe plaque psoriasis.

Objective: To evaluate the efficacy and safety of deucravacitinib in Asian patients with moderate to severe plaque psoriasis.

Methods: In the 52-week, blinded, phase 3 POETYK PSO-3 trial (NCT04167462), patients were randomized 1 : 2 to placebo (n = 74) or deucravacitinib 6 mg once daily (n = 146) for 16 weeks followed by deucravacitinib alone.