Cardiac troponin(cTn)is the preferred biomarker for the evaluation of myocardial injury.High levels of cTn are associated with the risk of cardiovascular events in both patients and the general population.Although regular exercise improves cardiovascular function,prolonged strenuous exercise can lead to a dramatic increase in cTn concentrations,even above the upper limit of the reference value.There has been controversy on the topic of whether exercise-induced cTn elevations are attributable to physiologic or pathologic conditions,and to date,such elevations have usually been considered as a benign phenomenon.However,recent research suggests that exercise-induced cTn elevation may be viewed as an early biomarker of future cardiovascular events.In order to better understand the diagnostic value of cTn in the exercise cardiovascular field,this article reviews recent research evidences on the factors,underlying mechanisms and clinical significance of cTn elevation induced by long-distance endurance exercise such as marathon.

This study explored the application of traditional and complementary medicine (T&CM) in the WHO eastern Mediterranean region, revealing the progressive emphasis on T&CM and its uneven development in the region. The study identified herbal and indigenous traditional medicine as the most prevalent T&CM therapies in the area, but there are relatively few relevant policies and scientific studies, and national health insurance coverage for T&CM has been weak. In addition, China provides assistance in TCM services to some countries through medical teams and TCM centers, while India provides assistance to specific countries through academic exchanges and educational cooperation, promoting the construction and development of local T&CM. It is recommended to provide management experience to countries in the region to strengthen supervision, actively carry out scientific research cooperation and people-to-people exchanges, promote their expansion of health insurance coverage to promote the high-quality development of T&CM in the region.

Traditional and complementary medicine (T&CM) in WHO Southeast Asian Region has a long history, rich variety, large scale, strong government support and relatively complete institutional construction. Among them, TCM is highly popular in Thailand and Indonesia and the legislation is relatively complete; there is a relative lack of legislation and policy in India, Nepal and Myanmar; development in Sri Lanka, East Timor, Bhutan, Bangladesh, Maldives and Democratic People's Republic of Korea is still in its infancy. India, Japan, Republic of Korea and China have provided T&CM assistance to the WHO Southeast Asia Region through signing memorandums, financial support, teaching and research cooperation, preparation export, personnel training, medical service base construction, and special assistance in TCM, so as to promote the improvement of T&CM services and standardization in the region. At present, some countries lack T&CM development funds, scientific research data and effective information exchange. In the future, it is necessary to strengthen legislative supervision and cooperation in education and scientific research based on the national conditions and cultural backgrounds of various countries, and promote the better integration of T&CM into the global health system. The dissemination and development of TCM in the WHO Southeast Asia Region can learn from the experience of T&CM in India, Japan and the Republic of Korea in terms of organizational guarantee, standard establishment, cultural publicity and brand effect, pay attention to the exchange and integration with local culture, give full play to the advantages of TCM, and enhance the public's sense of trust, so as to enhance the overseas influence of TCM.

Objective:To understand trends and hotspots of TCM research papers published in journals with high IF basing on a bibliometric analysis.Methods:TCM research papers published between January 1, 2014 and December 31, 2024 from 80 journals with IF higher than 16.0 were retrieved from medical, life sciences and comprehensive journals in Journal Citation Reports of 2024. CiteSpace 6.3.R1 and Excel 2021 were used to analyze and visualize annual publication volume, research fields, features of clinical study, institutes, funds and keywords.Results:A total of 51 papers were included, showing an increasing trend in annual publication volume; the main research areas were pharmacology, acupuncture&moxibustion and internal medicine. Multi-center randomized controlled trials were the main clinical studies; China Academy of Chinese Medical Sciences was the leading institute in terms of publication volume; 84 funds were involved, including National Natural Science Foundation of China. Keywords that appeared most frequently were TCM, efficacy, double blind, electroacupuncture, stimulation and management.Conclusion:The number and quality of TCM research papers are improved simultaneously; future research needs to deepen international cooperation, and pay attention to the integration of TCM diagnosis and treatment characteristics and modern scientific research methods.

Objective:To explore the relationship between mindfulness, optimism, and subjective well-being in post-lung transplantation patients, so as to provide a basis for nursing staff to improve patients' subjective well-being.Methods:This study was a cross-sectional survey. Convenience sampling was used to select 205 post-lung transplantation patients admitted to the First Affiliated Hospital of Guangzhou Medical University from October 2022 to November 2023 for the study. General Information Questionnaire, World Health Organization-Five Well-Being Scale, Mindful Attention Awareness Scale (MAAS) and Life Orientation Test-R (LOT-R) were used to investigate the study participants. Pearson correlation was used to analyze the correlation between subjective well-being and mindfulness and optimism in patients after lung transplantation. AMOS 24.0 software was used to construct a mediating model to analyze the path relationship between mindfulness, optimism and subjective well-being.Results:A total of 205 questionnaires were distributed and 202 valid questionnaires were recovered, with an effective recovery rate of 98.54% (202/205). In 202 patients after lung transplantation, the WHO-5 Well-Being Scale total score, MAAS total score, and LOT-R score were (16.31±4.73), (56.75±9.44), and (18.49±3.85), respectively. Lung transplantation patients' subjective well-being was positively correlated with mindfulness and optimism ( r=0.570, 0.600, both P<0.01). Optimism partially mediated the relationship between mindfulness and subjective well-being, with an effect value of 0.290 and an effect proportion of 52.35% (0.290/0.554) . Conclusions:Mindfulness and optimism are both positively correlated with subjective well-being in post-lung transplantation patients, and mindfulness could also influence subjective well-being through the mediating effect of optimism. Healthcare professionals should fully explore and cultivate positive psychological resources, such as mindfulness, in lung transplant patients, by increasing optimism as the target of intervention, which in turn improves patients' subjective well-being.

Cardiac troponin(cTn)is the preferred biomarker for the evaluation of myocardial injury.High levels of cTn are associated with the risk of cardiovascular events in both patients and the general population.Although regular exercise improves cardiovascular function,prolonged strenuous exercise can lead to a dramatic increase in cTn concentrations,even above the upper limit of the reference value.There has been controversy on the topic of whether exercise-induced cTn elevations are attributable to physiologic or pathologic conditions,and to date,such elevations have usually been considered as a benign phenomenon.However,recent research suggests that exercise-induced cTn elevation may be viewed as an early biomarker of future cardiovascular events.In order to better understand the diagnostic value of cTn in the exercise cardiovascular field,this article reviews recent research evidences on the factors,underlying mechanisms and clinical significance of cTn elevation induced by long-distance endurance exercise such as marathon.

Objective:To explore the relationship between mindfulness, optimism, and subjective well-being in post-lung transplantation patients, so as to provide a basis for nursing staff to improve patients' subjective well-being.Methods:This study was a cross-sectional survey. Convenience sampling was used to select 205 post-lung transplantation patients admitted to the First Affiliated Hospital of Guangzhou Medical University from October 2022 to November 2023 for the study. General Information Questionnaire, World Health Organization-Five Well-Being Scale, Mindful Attention Awareness Scale (MAAS) and Life Orientation Test-R (LOT-R) were used to investigate the study participants. Pearson correlation was used to analyze the correlation between subjective well-being and mindfulness and optimism in patients after lung transplantation. AMOS 24.0 software was used to construct a mediating model to analyze the path relationship between mindfulness, optimism and subjective well-being.Results:A total of 205 questionnaires were distributed and 202 valid questionnaires were recovered, with an effective recovery rate of 98.54% (202/205). In 202 patients after lung transplantation, the WHO-5 Well-Being Scale total score, MAAS total score, and LOT-R score were (16.31±4.73), (56.75±9.44), and (18.49±3.85), respectively. Lung transplantation patients' subjective well-being was positively correlated with mindfulness and optimism ( r=0.570, 0.600, both P<0.01). Optimism partially mediated the relationship between mindfulness and subjective well-being, with an effect value of 0.290 and an effect proportion of 52.35% (0.290/0.554) . Conclusions:Mindfulness and optimism are both positively correlated with subjective well-being in post-lung transplantation patients, and mindfulness could also influence subjective well-being through the mediating effect of optimism. Healthcare professionals should fully explore and cultivate positive psychological resources, such as mindfulness, in lung transplant patients, by increasing optimism as the target of intervention, which in turn improves patients' subjective well-being.

Objective To explore the related influencing factors of androgenic alopecia(AGA)in young women(FAGA).Methods A total of 296 cases of FAGA initially diagnosed in the dermatology clinic of this hospital from January 2022 to January 2023 were selected as the observation group,and 296 young women without suffering from FAGA in the physical examination of this hospital at the same time were selected as the control group.The clinical data were compared between the two groups and the influencing factors causing FAGA in young women were analyzed.Results The familial inheritance history,often staying up,sleep disor-der,like to eat high carbohydrate food,like to eat high fat food,high mental stress,going on a diet,irregular menstruation,childbearing history and complicating other diseases had statistical differences between the two groups(P＜0.05).The multivariate logistic regression analysis results showed that the familial inheritance history,often staying up,sleep disorder,like to eat high carbohydrate food,like to eat high fat food,high men-tal stress,going on a diet,irregular menstruation,childbearing history and complicating other diseases were the independent risk factors leading to FAGA(P＜0.05).Conclusion It is necessary to do a good job in the complicating disease screening of young female hair loss groups and pay attention to the related risk factors.

Korean government first proposed the internationalization of the Korean medicine strategy in 2003. During this time, the Ministry of Health and Welfare enacted a series of policies to support the internationalization of Korean medicine, which has led to fruitful results in attracting foreign patients, international education, and international research cooperation. At the same time, Korean medicinal materials, functional foods, and cosmetics have also entered overseas markets, reaping substantial economic benefits. As Chinese and Korean traditional medicines have the same origin and different flows, the experience of the international development of Korean medicine can provide a reference for the development of the internationalization of TCM to a certain extent.

Objective:This study aimed to assess left atrial function in adults across various age groups using 4-dimensional automated left atrial quantification(4D Auto LAQ)technology.The study also aimed to compare the differences in two-dimensional(2D)and four-dimensional(4D)strains of the left atrium among different age groups, with the goal of enhancing the clinical utility of 4D Auto LAQ.Methods:A total of 409 healthy volunteers were recruited for the research.Two-dimensional and four-dimensional images were obtained using a GE Vivid E95 ultrasound system with a 4Vc four-dimensional probe.The study examined variations in 2D and 4D ultrasound parameters across various age groups.Furthermore, the relationship between left atrial reservoir strain(LASr), Left atrial conduit strain(LAScd), left atrial contraction strain(LASct), and age was explored.Results:The study involved 409 volunteers, with 217 males and 192 females, who were categorized into three age groups: young(18-45 years, n=56), middle-aged(46-65 years, n=202), and elderly(>65 years, n=151).Conventional ultrasound measurements indicated changes in left atrial anterior-posterior diameter with age progression: (31.70±3.65)mm for the young group, (34.02±3.91)mm for the middle-aged group, and(35.2±4.37)mm for the elderly group( P<0.01).The 2D and 4D left atrial parameters across the age groups were as follows: LASr(2D)(%): 37.48±7.51, 30.95±8.23, 26.9±7.56( P<0.01); LA VImax(ml/m 2): 23.54±5.79, 26.33±7.6, 28.99±8.15( P<0.01); LASr(%): 31.2±17.07, 22.5±8.59, 19.49±7.47( P<0.01).Both 2D and 4D left atrial parameters exhibited significant associations with age.Specifically, the correlations between LASr(2D)(%), LAScd(2D)(%), LASr(%), LAScd(%), and age were -0.429, 0.580, -0.354, 0.298, respectively( P<0.01). Conclusions:The 4D Auto LAQ technology is efficient in assessing left atrial function across various age groups, with age playing a significant role in influencing left atrial parameters.When compared to other ultrasound parameters, both 2D and 4D left atrial strain parameters have the ability to detect differences at an early stage, making them suitable for the early screening, evaluation, and monitoring of age-related left atrial dysfunction, especially in the elderly population.