Exploring Adolescent Moderate-to-Vigorous Physical Activity in China: Mediating Roles of School Climate, Perceived Barriers, and Physical Education Satisfaction.

Background: The lack of physical activity poses a major challenge to adolescents' healthy physical and mental development. Despite growing attention, research on how the school physical activity climate affects Chinese adolescents' participation in moderate-to-vigorous physical activity (MVPA) remains scarce. This study explores this relationship through the lens of ecological systems theory, focusing on the mediating roles of physical education satisfaction and perceived barriers.

The association between moderate-to-vigorous physical activity and health-related quality of life in Chinese adolescents: the mediating roles of emotional intelligence and perceived stress.

Introduction: Chinese adolescents are facing tremendous academic pressure and challenges brought about by changes in the social environment, which pose a serious threat to their health-related quality of life (HRQOL). This cross-sectional survey uses convenience and snowball sampling to explore the relationship between adolescents' HRQOL and their participation in moderate-to-vigorous physical activity (MVPA).

Methods: This study subjects include 440 adolescents aged 12 to 18, from four youth training centers and three schools in the central regions of Hunan, Hubei, and Henan provinces, chosen as representative samples for this study.

Synthesis of defect-rich LaOCO supports for enhanced CO-to-methanol conversion efficiency.

Converting CO to methanol is crucial for addressing fuel scarcity and mitigating the greenhouse effect. Cu-based catalysts, with their diverse surface states, offer the potential to control reaction pathways and generate reactive H* species. However, a major challenge lies in oxidizing active Cu species by water generated during the catalytic process.

Fenton-Inactive Cd Enables Highly Selective O-Derived Domino Reaction.

Advancing and deploying Fenton-inactive Cd that combines excellent catalytic activity, selectivity, and stability remains a serious challenge, predominantly owing to the difficulty in regulating the intrinsic electronic states and local geometric structures of such fully occupied ds configuration. In this work, a combination of experiments and theoretical calculations reveals that the incorporation of boron (B) enables the tuning of the average oxidation state of Cd to Cd, facilitating electron localization and implementing a different electrocatalytic preference compared to conventional d-electron configurations. The resulting Cd(B) catalyst demonstrates high selectivity (>90% on average) in the O-to-HO conversion, negligible activity loss over 100 h, and a superior HO production rate (15.

Contribution of Genomic Imbalance in Prenatal Congenital Anomalies of the Kidney and Urinary Tract: A Multi-Center Cohort Study.

Objectives: To investigate the diagnostic utility of copy-number variant (CNV) detection by chromosomal microarray analysis (CMA) and genotype-phenotype associations in prenatal congenital anomalies of the kidney and urinary tract (CAKUT).

Methods: This is a retrospective multi-center study of CNV analysis in 457 fetuses with ultrasound-detected CAKUT and normal karyotypes. Cohorts from published studies were included for further pooled analyses (N = 2746).

Viral infection induces inflammatory signals that coordinate YAP regulation of dysplastic cells in lung alveoli.

Severe viral pneumonia can induce rapid expansion of KRT5+ basal-like cells in small airways and alveoli; this forms a scar-like structure that persists in the injured alveoli and impedes normal alveolar epithelium regeneration. In this study, we investigated the mechanism by which viral infection induced this remodeling response. Through comparing different lung-injury models, we demonstrated that infection induced strong IFN-γ signal-stimulated dysplastic KRT5+ cell formation.

Exploring the association of mindfulness, confidence, competitive state anxiety, and attention control in soccer penalty shootouts.

Introduction: Penalty shootouts are a pivotal factor influencing outcomes in soccer matches. Soccer players face the challenge of overcoming physical fatigue and psychological pressure when taking penalty kicks. Instances of low confidence and competitive state anxiety during matches exacerbate the detrimental impact on attention control, particularly in non-target defined features, leading to suboptimal performance during penalty kicks.

Potentially functional variants of PARK7 and DDR2 in ferroptosis-related genes predict survival of non-small cell lung cancer patients.

Ferroptosis, a form of regulated cell death, is characterized by iron-dependent lipid peroxidation. It is recognized increasingly for its pivotal role in both cancer development and the response to cancer treatments. We assessed associations between 370,027 single-nucleotide polymorphisms (SNPs) within 467 ferroptosis-related genes and survival of non-small cell lung cancer (NSCLC) patients.

Influencing Factors of Women's Sports Participation Based on Self-Determination Theory: A Systematic Review and Meta-Analysis.

Introduction: The lack of physical exercise is a global health concern, particularly affecting women. However, there is limited research on factors influencing women's sports participation. Recent studies on increasing women's physical activity levels differ in methodologies and conclusions.

Research progress in the treatment of an immune system disease-type 1 diabetes-by regulating the intestinal flora with Chinese medicine and food homologous drugs.

Type 1 diabetes (T1D) is a specific autoimmune disease related to genetic and autoimmune factors. Recent studies have found that the intestinal flora is one of the important environmental factors in the development of T1D. The gut microbiota is the largest microbiota in the human body and has a significant impact on material and energy metabolism.

Noteworthy impacts of COVID-19 pandemic on cancer screening: A systematic review.

The sudden onset of the coronavirus disease 2019 (COVID-19) in January 2020 has affected essential global health services. Cancer-screening services that can reduce cancer mortality are strongly affected. However, the specific role of COVID-19 in cancer screening is not fully understood.

Fostering emotional well-being in adolescents: the role of physical activity, emotional intelligence, and interpersonal forgiveness.

Introduction: Adolescence is considered a stress-sensitive developmental period, and the escalating and sustained pressure during this phase poses a significant threat to the mental and physical well-being of adolescents. Therefore, enhancing positive emotions in adolescents is crucial. This study aims to investigate the impact of physical activity on the emotional intelligence, interpersonal forgiveness, and positive emotions of adolescents.

Mindfulness, social evaluation anxiety, and self-regulation: exploring their association on impulsive behavior among athletes.

Introduction: Athletes, due to frequent physical interactions in competitive sports, are prone to impulsive behavior. Impulsive behavior is a prevalent psychological factor in sports, often leading to performance-affecting errors. This cross-sectional survey investigated the relationship between mindfulness and athletes' impulsive behavior.

Exploring the role of mindfulness on obligatory exercise among young athletes: mediating roles of obsessive passion and cognitive state anxiety.

Introduction: In the current trend toward youthfulness and age reduction in competitive sports, the issue of obligatory exercise among young athletes is becoming more severe. This not only affects their physical and mental health but also hampers their future prospects in the sports world. While delving into the impact of mindfulness on the issue of obligatory exercise among young athletes, it reveals the mediating role of obsessive passion and cognitive state anxiety.

Extraction, purification, structural modification, activities and application of polysaccharides from different parts of mulberry.

The mulberry plant is a member of the Moraceae family and belongs to the genus. Its entire body is a treasure, with mulberries, mulberry leaves, and mulberry branches all suitable for medicinal use. The main active ingredient in mulberries is mulberry polysaccharide.

Health Disparities Among Family Decision-Makers in China: An Ordered Probit Analysis of the China Family Panel Studies.

Purpose: The family decision-makers serve as the backbone of the family, and their health status warrants consideration. This study aims to explore how the health status of this group of people, namely the family decision-making group, is affected, and to delve into the mechanisms of influence based on this. The goal is to provide reliable evidence and strategies for the health management of the family decision-makers group, contributing to the achievement of the "Healthy China 2030" Planning Outline.