Longitudinal assessment of retinal and visual pathway electrophysiology and structure after high altitude exposure.

High altitude (HA) exposure induces impairments in visual function. This study was designed to dynamically observe visual function after returning to lowland and elucidate the underlying mechanism by examining the structure and function of retina and visual pathway. Twenty-three subjects were recruited before (Test 1), and one week (Test 2) and three months (Test 3) after their return from HA (4300 m) where they resided for 30 days.

A preliminary exploration of establishing a mice model of hypoxic training.

Altitude training has been widely adopted. This study aimed to establish a mice model to determine the time point for achieving the best endurance at the lowland. C57BL/6 and BALB/c male mice were used to establish a mice model of hypoxic training with normoxic training mice, hypoxic mice, and normoxic mice as controls.

Enhanced brain network flexibility by physical exercise in female methamphetamine users.

Unlabelled: Methamphetamine (MA) abuse is increasing worldwide, and evidence indicates that MA causes degraded cognitive functions such as executive function, attention, and flexibility. Recent studies have shown that regular physical exercise can ameliorate the disturbed functions. However, the potential functional network alterations resulting from physical exercise have not been extensively studied in female MA users.

Effects of high-intensity interval training on lipid metabolism, tumor necrosis factor-α, and C-reactive proteinin overweight children.

Objective: To investigate the effects of high-intensity interval training on lipid metabolism and inflammatory factors in overweight children, and provide clinical guidance and recommendations for children's weight management.

Methods: A retrospective study was conducted to analyze 60 overweight children, who were randomly divided into an experimental group (high-intensity interval training) and a control group (health education as intervention). Baseline data, physical indicators, and biochemical indicators were analyzed.

The superiority trial of Baduanjin training on patients chronic low back pain: a study protocol for a randomized controlled trial.

Background: CNSLBP accounts for 85% of all LBP cases and impairs physical health, quality of life, and work productivity, posing a significant health and economic burden. Baduanjin (BDJ) exercises are traditional Chinese Qi Gong mind-body exercises that have been practiced for over 1,000 years. However, the standard BDJ protocol established by the State Sports General Administration does not stimulate core muscles, limiting the effectiveness of low back pain rehabilitation.

Application of conjugated polymer nanocomposite materials as biosensors in rehabilitation of ankle joint injuries in martial arts sports.

In order to understand the application of conjugated polymer nanocomposites as biosensors in the rehabilitation of ankle joint injuries in martial arts, the author proposes a study on the application of conjugated polymer nanocomposites in the rehabilitation of ankle joint injuries in martial arts. Firstly, in martial arts training, the incidence of ankle joint injuries is relatively high. In order to prevent and reduce ankle joint injuries, high-intensity martial arts training should be used to evaluate the degree of ankle joint injuries in a timely manner using an ankle joint injury assessment model.

Sports-ACtrans Net: research on multimodal robotic sports action recognition driven via ST-GCN.

Introduction: Accurately recognizing and understanding human motion actions presents a key challenge in the development of intelligent sports robots. Traditional methods often encounter significant drawbacks, such as high computational resource requirements and suboptimal real-time performance. To address these limitations, this study proposes a novel approach called Sports-ACtrans Net.

Analysing the Impact of Socioeconomic Factors on Mental Health Differences in Chinese Society: Integrating Cultural, Psychological and Technological Perspectives.

Mental health (MH) differences remain an issue in contemporary Chinese society, with various factors influencing individuals' well-being. This study investigates the complex connection between results related to psychological wellness and social issues, integrating cultural, psychological and technological perspectives. Through a quantitative research methodology, data were collected from 1000 individuals using a questionnaire survey and analysed using SPSS software.

Inhibition of CTR1 expression improves hypoxia/reoxygenation-induced myoblast injury by blocking cuproptosis.

Skeletal muscle ischemia-reperfusion injury (IRI) is a common severe disease with a complex pathological process. This study found that copper chloride (CuCl) inhibited cell viability in a concentration dependent manner, increased intracellular copper levels and downregulated copper transporter 1 (CTR1) expression. CTR1 upregulation promoted copper uptake by myoblasts and then enhanced cuproptosis, leading to a significant increase in the levels of dihydrolipoamide S-acetyltransferase (DLAT) oligomers, while a significant decrease in the levels of lipoylated (Lip)-dihydrolipoamide S-succinyltransferase (DLST) and Lip-DLAT, ultimately inhibiting cell viability and inducing cell injury.

[Urban and rural differences in aggregation risk of health risk behaviors among adolescents in Wuling Mountain Area].

Objective: Understanding urban-rural differences in the risk of aggregation of adolescents' health-risk behaviors in the Wuling Mountain Area.

Methods: From March to May 2023, 7901 adolescents from junior to junior high school and senior high school grades in 32 middle schools in 8 counties(districts) in the Wuling Mountain Area were selected as survey respondents using the multi-stage stratified random cluster sampling method, with the age of the survey respondents being(14.82±1.

Effect of physical exercise on negative emotions in Chinese university students: The mediating effect of self-efficacy.

Objective: This study investigates the impact of physical activity on negative emotions among university students and examines the mediating influence of self-efficacy, aiming to furnish empirical insights and a theoretical framework to enhance and optimize the mental health of this population comprehensively.

Methods: Using the cluster random sampling method, 5341 university students were selected from three universities. The questionnaire included demographic information about university students, physical exercise behaviors, expressions of negative emotions such as depression and anxiety, and self-efficacy in physical exercise.

AI-enabled sports-system peer-to-peer energy exchange network for remote areas in the digital economy.

In remote areas, particularly in developing countries, there is a growing interest in off-grid solar PV systems for their ability to provide clean and affordable electricity. However, these systems often face limitations in powering essential amenities, including sports facilities, due to restricted capabilities and inadequate battery storage. To address these challenges and promote energy independence, this paper proposes an AI-enabled sports-system peer-to-peer (P2P) energy exchange network within the digital economy.

Associations between sugar-sweetened beverages consumption, duration of physical exercise, and depressive symptoms among Tibetan university students at high altitude.

Background: Depressive symptoms have become a public health issue of common concern in countries all over the world, and have many negative impacts on university students' study and life. Depressive symptoms are influenced by many factors, including sugar-sweetened beverages (SSBs) consumption and duration of physical activity. However, no study has been conducted on the association between sugar-sweetened beverage consumption, duration of physical exercise, and depressive symptoms among Tibetan university students at high altitudes.

Effects of Different Exercise Training on Physical Fitness and Technical Skills in Handball Players. A Systematic Review.

Akbar, S, Kim Geok, S, Bashir, M, Jazaily Bin Mohd, NN, Luo, S, and He, S. Effects of different exercise training on physical fitness and technical skills in handball players. A systematic review.

Effects of different Chinese traditional exercises on mental health during the COVID-19 pandemic: a systematic review and meta-analysis.

Introduction: As the COVID-19 outbreak escalated into a global pandemic, there was a significant surge in mental health issues worldwide. Over the past three decades, traditional Chinese exercises (TCEs) has gained increasing recognition for its ability to regulate mental well-being. The aim of this study (PROSPERO CRD42024516002) was to comprehensively assess and carry out a meta-analysis on the impact of traditional Chinese exercise on personal mental well-being amidst the COVID-19 pandemic.

Comparative Study of Preoperative Sagittal Spinal Pelvic Alignment in Patients with Cervical Spondylotic Radiculopathy, Ossification of the Posterior Longitudinal Ligament, and Cervical Spondylotic Myelopathy.

Objectives: Cervical spondylosis may lead to changes in the sagittal parameters of the neck and trigger compensatory alterations in systemic sagittal parameters. However, there is currently a dearth of comparative research on the changes and compensatory alterations to sagittal parameters resulting from different types of cervical spondylosis. This study compared the preoperative sagittal alignment sequences among patients with cervical spondylotic radiculopathy (CSR), ossification of the posterior longitudinal ligament (OPLL), and cervical spondylotic myelopathy (CSM) caused by factors resulting from non-OPLL factors.

The effect of post-traumatic chondropathy on the functional state of knee joints in athletes while playing basketball.

The widespread occurrence of knee injuries in athletes when playing basketball, in particular, damage to the cartilage system of the knee joint is reviewed. Basketball players may develop post-traumatic chondropathy with a subsequent change in the functional state of knee joints, which is inextricably linked with a decrease in the quality of life, the occurrence of pain syndrome, shortening of career duration, an increased risk of surgical interventions, and possible disability, from a long-term perspective. This review was conducted to explore modern ideas about the impact of post-traumatic chondropathy on the functional state of knee joints in athletes during basketball games.

Effect of sodium hyaluronate combined with rehabilitation training on knee joint injury caused by golf.

Background: In high-intensity sports like golf, knee joints are prone to injury, leading to pain, limited mobility, and decreased quality of life. Traditional treatment methods typically involve rehabilitation exercises, but their effectiveness may be limited. In recent years, sodium hyaluronate has emerged as a widely used biomedical material in the treatment of joint diseases.

Physiological and performance adaptations to beta alanine supplementation and short sprint interval training in volleyball players.

This study aimed to elucidate the impact of combining Beta-Alanine (BA) supplementation with short sprint interval training on cardiorespiratory fitness, anaerobic power, and bio-motor abilities in volleyball players. Twenty young male athletes were randomly divided into 2 equal groups and performed 8 weeks of short sprint interval training while supplementing 4.8 g daily BA or placebo (polydextrose).

Predictive Model of the Relationship between Appearance, Eating Attitudes, and Physical Activity Behavior in Young People amid COVID-19.

This cross-sectional study conducted in Poland explored the relationship between the fear of negative appearance evaluations, eating disorders, and physical activity objectives, particularly during the COVID-19 pandemic. The Fear of Negative Appearance Evaluation Scale (FNAES), the Eating Attitude Test (EAT-26), and the Physical Activity Goals Inventory (IPAO) were administered to 644 participants (455 males with a mean age of 35.2 ± 6.

Effects of different exercise types and cycles on pain and quality of life in breast cancer patients: A systematic review and network meta-analysis.

Purpose: To determine the effect of different combinations of different exercise modalities with different training cycles on the improvement of quality of life and pain symptoms in breast cancer patients.

Methods: The databases PubMed, Web of Science, Embase, and Scopus were searched through a computer network with a search deadline of 23 August 2023. Two researchers independently screened the literature, extracted data and performed methodological quality assessment of the included literature, and then performed the corresponding statistical analyses and graphing using stata17.

Adolescents' short-form video addiction and sleep quality: the mediating role of social anxiety.

Background: Adolescence is a critical period for individual growth and development. Insufficient sleep adversely affects adolescents' physical development, blood pressure, vision, and cognitive function. This study examined the effect of short-form video addiction on adolescents' sleep quality, as well as the mediating role of social anxiety, to identify methods for improving adolescents' sleep quality in the Internet era.

Effects of blood flow restriction training on aerobic capacity, lower limb muscle strength and mass in healthy adults: a meta-analysis.

Introduction: The aim of this study was to systematically evaluate the effects of blood flow restriction combined with aerobic exercise on aerobic capacity, lower limb muscle strength and mass in healthy adults.

Evidence Acquisition: According to PRISMA's statement, we searched Web of science, Medline, Embase, Cochrane library, CNKI, Wan fang, and VIP databases to collect randomized controlled trials on the effects of aerobic exercise with blood flow restriction on improving aerobic capacity, lower limb muscle strength, and muscle mass in healthy adults. The studies were published from the establishment of the database to November 2023.