Objective To systematically analyze the literature characteristics of Journal of Organ Transplantation since its inception. Methods Using the China National Knowledge Infrastructure (CNKI) academic journal full-text database as the data source, all articles published in the Journal of Organ Transplantation from January 2010 to August 2025 were retrieved. After excluding non-academic papers, a total of 1 568 research papers were included. R language 4.3.0, Bibliometrix package 3.2.1, and Citespace software were used to analyze the number of publications, publishing institutions, authors, keywords and other aspects. Results The number of publications in Journal of Organ Transplantation increased from an average of 82 articles per year in the early years after its inception to 113 articles per year in recent years, a growth of 37.8%. The geographical distribution of publishing institutions covers 32 provinces, cities and autonomous regions nationwide, mainly concentrated in the South China, East China and North China regions, and has now basically covered the central and western regions in recent years. The author collaboration network includes 45 authors distributed across 7 major collaboration clusters, forming a stable multi-level national research system centered on key university-affiliated hospitals. The high-frequency keywords are dominated by "liver transplantation" (425 times) and "kidney transplantation" (396 times). The theme evolution shows a clear three-stage characteristic: initially focusing on clinical technology application, deepening to immune mechanism exploration in the middle stage, and recently (since 2022) focusing on cutting-edge research areas such as xenotransplantation. Conclusions Journal of Organ Transplantation has witnessed the rapid development of China's organ transplantation cause, fully reflecting the research status and trends in China's organ transplantation field, and has provided an important platform for the future development and international cooperation in China's organ transplantation field.

In the context of global warming, protecting outdoor workers from occupational heat exposure has become an important public health concern. This review summarized the principle, applicability, and limitation of three categories of wet bulb globe temperature (WBGT) prediction models: empirical regression models, heat-balance models, and machine-learning models. Drawing on international experience from the United States, Europe, and Japan, this review further examined the technical challenges of applying WBGT-based prediction models to large-scale occupational heat stress early warning systems. In response to gaps in occupational heat stress management in China, WBGT should be considered a core assessment indicator to support a transition from passive response to proactive intervention. A localized implementation pathway is proposed, incorporating mechanism-based model calibration, regional parameter adaptation, and multi-source data fusion. Strengthening collaboration between public health and meteorological departments and developing platform-based flexible intervention strategies for workers in new forms of employment may improve the targeting of occupational heat stress early warning and health protection. Future research should focus on physics-constrained machine learning, refined microenvironmental prediction, and individualized risk assessment to support the development of a digitally enabled occupational heat-health protection framework.

OBJECTIVE To screen for bioactive compounds in Siwei granules against triple-negative breast cancer （TNBC）， and explore their anti-TNBC effects.METHODS Network pharmacology was applied to screen bioactive compounds of Siwei granules， corresponding targets and TNBC-related targets. A “component-target” interaction regulatory network was constructed， followed by Gene Ontology （GO） and Kyoto Encyclopedia of Genes and Genomes （KEGG） enrichment analyses. Using MDA-MB-231 and 4T1 cells as subjects， bioactive compounds from Siwei granules against TNBC were screened. Using MDA-MB-231 cells as the subject， the effects of these bioactive compounds， either alone or in combination， on cell apoptosis， migration， cell cycle， reactive oxygen species （ROS） generation， and the expression of proteins related to enriched pathways were explored.RESULTS A total of 67 bioactive compounds were identified by network pharmacology， with 131 overlapping targets between the compound targets and TNBC targets. Six core key targets were identified， including the phosphatidylinositol-4，5-bisphosphate 3-kinase catalytic subunit alpha， etc. The overlapping targets were enriched in GO functions such as proliferation， phosphotransferase complexes， and protein tyrosine kinase activity， as well as in signaling pathways including phosphoinositide 3-kinase （PI3K）/protein kinase B （Akt） and ROS. A total of 4 bioactive compounds were identified by cell experiments. Among them， the half-maximal inhibitory concentration （IC 50 ） of ursolic acid for both cell lines was 25 μmol/L， while that of licochalcone A， luteolin， and aloe-emodin （for 4T1 cells only） was 50 μmol/L for both cell lines. When administered alone （all 20 μmol/L） or in combination （10 μmol/L each）， the four compounds significantly increased the apoptosis rate in MDA-MB-231 cells （only in the combination group only）， relative ROS levels （only in the combination group） and the proportion of cells in the G 2 phase （only in the luteolin group， licochalcone A group， and combination group）， while they significantly reduced the proportion of cells in the G 1 phase （only in the licochalcone A group and the combination group）， scratch healing rate， and the phosphorylation levels of PI3K （except in the aloe-emodin group）， Akt （except in the aloe-emodin group）， and the mammalian target of rapamycin （ P ＜0.05）.CONCLUSIONS The bioactive compounds in Siwei granules responsible for its anti-TNBC activity may be ursolic acid， licochalcone A， luteolin， and aloe-emodin； these compounds can， to varying degrees， inhibit TNBC cell proliferation and migration， promote apoptosis， arrest the cell cycle in the G 2 phase， induce ROS production， and inhibit the phosphorylation the related proteins of the PI3K/Akt signaling pathway.

BACKGROUND:Research on carbon nanomaterials in the biomedical field is booming,and related scientific research results are increasing year by year.However,visualization analysis of the annual number of publications,the research status of countries,institutions,authors,and research hotspots and trends in this field is relatively scarce. OBJECTIVE:To present the research status of carbon nanomaterials in biomedical field,reveal the main research subjects,explore the research hotspots and development trends,and provide a reference for the future development of this field. METHODS:The core data set of Web of Science was used as the literature source to search the relevant researches on carbon nanomaterials in the biomedical field from 2012 to 2023.The knowledge map was generated by using Citespace software with countries,institutions,authors,keywords,and co-citations as nodes and for visualization analysis. RESULTS AND CONCLUSION:(1)A total of 2 932 papers were included in this study.In the medical field,carbon nanomaterials had a large number of papers and a fast growth rate.The United States has a large number of papers;China is an emerging force in this field,although the number of papers is the largest,but the level of research and influence need to be improved.The Chinese Academy of Sciences is the largest cooperative network institution,which mainly targets domestic institutions and lacks cooperation with well-known foreign institutions.(2)Keyword analysis displays that the green synthesis method and application of displaying carbon points have been the focus of research,followed by the new method of combining carbon nanomaterials with cancer phototherapy and immunotherapy,the key direction of future research.(3)The dynamic development trend of co-citations suggests that tissue engineering is a hot research topic of carbon nanomaterials in the field of biomedicine,mainly including the research of carbon nanomaterials for the repair and regeneration of heart and nerve tissue and as a bio-ink additive for 3D and 4D bioprinting.(4)In the future,with the development of the biomedical field in the direction of precision and treatment,researchers should speed up the creation of carbon-based systems formed by the combination of scientific and effective carbon nanomaterials with science and technology,new polymers or organic molecules,and new therapeutic methods,so as to give full play to the maximum effect of carbon nanomaterials.

BACKGROUND:Acupoint embedding and floating needle therapy are two methods for the treatment of knee osteoarthritis,but there are few reports on the combined treatment of the two methods. OBJECTIVE:To investigate the therapeutic effect of acupoint embedding combined with floating needle therapy on different stages of knee osteoarthritis using generalized estimating equations. METHODS:A total of 436 patients with knee osteoarthritis admitted to Dongguan Hospital of Traditional Chinese Medicine from February 2019 to February 2023 were selected as the research subjects.All patients were randomly divided into a control group with floating needle therapy(n=218)and an observation group with acupoint embedding method combined with floating needle therapy(n=218).Staging was performed according to the K-L staging method.In the control group,there were 57 cases in stage Ⅰ,62 in stage Ⅱ,49 in phase Ⅲ,and 50 in stage Ⅳ,while in the observation group,there were 48 cases in stage Ⅰ,66 in stage Ⅱ,63 in phase Ⅲ,and 41 in stage Ⅳ.The levels of indexes and clinical efficacy were compared between groups before and after treatment.Generalized estimating equation model was used to analyze the influencing factors of clinical efficacy and the interaction effect of different time points,different methods and different stages on therapeutic efficacy. RESULTS AND CONCLUSION:There was no significant difference in baseline data between the observation group and the control group,as well as between the patients of different stages(P>0.05).After treatment,the cure rate of stage Ⅰ patients was the highest after treatment,and the total improvement rate in the observation group was significantly higher than that in the control group.There were significant differences in the cure rate among different stages in each group(P<0.05).After treatment,all indicators in the two groups were significantly decreased.In the control group,there were significant differences in various indicators of patients at different stages after 4 weeks of treatment(P<0.05).In the observation group,after 2 weeks of treatment,there were significant differences in various indicators of patients at different stages(P<0.05),and all the indexes in the observation were lower than those in the control group after 4 weeks of treatment(P<0.05)and the therapeutic effect in the observation group was better than that in the control group.Generalized estimating equation model analysis showed that trauma history,interleukin-6 level,treatment method,treatment time and K-L stage all significantly affected the clinical efficacy in patients.In the interaction effect analysis,after 2 weeks of treatment,there was a significant difference in the visual analogue scale score between the two groups in stages Ⅲ and Ⅳ(P<0.05).After 4 weeks of treatment,there was a significant difference in the visual analogue scale score between the two groups in stages Ⅱ,Ⅲ,and Ⅳ(P<0.05).To conclude,acupoint embedding combined with floating needle therapy is superior to floating needle therapy alone in the treatment of different stages of knee osteoarthritis.Trauma history,interleukin-6 level,treatment method,treatment time and K-L stage significantly influence the therapeutic effect.

Objective: To investigate the current status of iron metabolism among apheresis donors in Guangzhou and analyze the improvement effects of health education on iron deficiency in frequent apheresis donors. Methods: Using a generalized linear mixed model (GLMM), a 180-day follow-up was conducted on 261 eligible apheresis donors at the Guangzhou Blood Center from January to July 2024. Hemoglobin (Hb), serum ferritin (SF), unsaturated iron-binding capacity (UIBC), total iron-binding capacity (TIBC), and transferrin saturation (TS) were selected as outcome variables. The effects of gender, age group, and number of donations within 180 days on these outcomes were analyzed and modeled. A general linear model (GLM) with repeated measures was applied to 55 donors who received health education interventions, comparing changes in Hb and iron metabolism-related indicators before and after follow-up and health education. Results: No significant difference in Hb levels was observed between first-time and regular apheresis donors, but SF levels were significantly higher in first-time donors (F=6.195, P<0.05). The GLMM revealed that female donors exhibited more significant reductions in Hb (T=-12.546) and SF (T=-5.829)(P<0.05 for both). Age group showed no interactive effects on Hb or SF changes. While number of donations within 180 days had no interactive effect on Hb, SF levels significantly decreased with increased number of donations (using ≥9 donations as the reference group; P<0.05 for all groups). After health education, Hb levels remained unchanged, but SF increased compared to pre-intervention levels (mean difference: -18.571, P<0.05), though a declining trend persisted compared to baseline (mean difference from baseline to post-intervention: 23.068,P<0.05). Conclusion: Female and number of donations are primary factors contributing to SF reduction in apheresis donors. Health education interventions promote SF recovery. Extending donation intervals and reinforcing iron deficiency-related health education may improve iron status in donors.

Objective To analyze the prevalence status of cardiometabolic risk factor (CMRF) and its aggregation among workers engaged in new forms of employment. Methods A total of 5 429 new employment workers (including couriers, online food delivery workers, and ride hailing drivers) who underwent health medical examinations at a tertiary hospital in Beijing City were selected as the research subjects using the judgment sampling method. Data on waist circumference, blood pressure, blood glucose, and blood lipid levels were collected to analyze their CMRF [central obesity, elevated blood pressure, elevated blood glucose, elevated triglycerides, and reduced high-density lipoprotein cholesterol (HDL-C)] and their aggregation (with ≥ 2 of the above 5 risk factors) status. Results The detection rates of central obesity, elevated blood pressure, elevated blood glucose, elevated triglycerides, and reduced HDL-C were 61.2%, 38.2%, 29.5%, 40.9% and 22.6%, respectively. The detection rates of CMRF aggregation was 57.8%. The result of multivariable logistic regression analysis showed that male, age ≥45 years, smoking, overweight, and obesity were risk factors for CMRF aggregation (all P<0.05). Conclusion The detection rate of CMRF and its aggregation among workers with new forms of employment in Beijing City is relatively high. Targeted prevention and control efforts should be strengthened for high-risk populations, especially males, workers aged ≥45 years, smokers, and those who are overweight or obese.

Objective To compile the"expert consensus on preventive and management of exposure keratopathy"(hereinafter referred to as"consensus"),aiming to standardize and promote the prevention of exposure keratopathy(EK)in medical institutions at different levels.Methods The evidence-based methods were used to retrieve,evaluate and summarize evidence in this field according to the level of evidence,and relevant recommendations and research conclusions were extracted,and the first draft of consensus was formed.After 2 rounds of Delphi expert letters and expert meetings,combined with evidence and expert opinions,the consensus content is written,adjusted and modified,and recommendations were made.Results 58 experts were invited to participate in the consultation.The expert positive coefficient was 100％;the expert judgment basis of the 2 rounds were 0.940 and 0.936;the degree of familiarity of the 2 rounds were 0.779 and 0.797;the coefficient of authority of the 2 rounds were 0.859 and 0.866.The Kendall W coefficients of the 2 rounds of inquiry were 0.099 and 0.117,and the difference was statistically significant(P＜0.05).The consensus includes 5 aspects of EK:risk factors,assessments,protection measures,symptom management and training and management.Conclusion The consensus was based on the existing evidence and clinical practical requirements and recommendations of experts in the field.Consensus can provide guidance for clinical nursing staff in prevention,nursing and management of EK effectively.

Objective:To observe the clinical efficacy of traditional Chinese medicine(TCM)essential oil Tuina(Chinese therapeutic massage)combined with conventional Western medication in treating hypertension and its influence on TCM symptoms and anxiety.Methods:Eighty patients with hypertension were included and divided into an observation group and a control group using the random number table method,with 40 cases in each group.The control group was treated with conventional oral Western medication once a day.The observation group was treated with additional TCM essential oil Tuina once every other day.The two groups were treated for 4 weeks.The changes in blood pressure,TCM symptom score,and anxiety,as well as safety,were observed after treatment.Results:After treatment,the systolic blood pressure,diastolic blood pressure,TCM symptom score,and Hamilton anxiety scale score in the two groups were lower than those before treatment(P<0.05),and those of the observation group were lower compared to the control group with statistically significant differences(P<0.05).There were no adverse reactions,such as allergy and dry cough,in the two groups.Conclusion:Based on conventional Western medication,TCM essential oil Tuina was safe and effective in the treatment of hypertension,which both reduced blood pressure and improved clinical symptoms and anxiety.

Objective This study aims to observe the impact of warm moxibustion on menstrual pain in college students with primary dysmenorrhea and explore its potential mechanism.Methods College students with primary dysmenorrhea were recruited and treated with warm moxibustion at Shenque acupoint for three consecutive menstrual cycles.Healthy subjects were also recruited for comparison.Pain scale,uterine artery hemodynamics,and related inflammatory factors were assessed before and after treatment.Results ①The results of scale study showed that the severity and duration of dysmenorrhea were gradually alleviated with the prolongation of treatment time through the analysis of variance of repeated measurements of the total scores of McGill pain inquiry scale and CMSS dysmenorrhea symptom scale before and after 3 treatments.The results of variance analysis and pairwise comparison of repeated measurements of PRI,VAS and PPI of McGill pain inquiry scale before and after 3 times treatment in warm moxibustion group also showed that each index decreased gradually with the prolongation of treatment time.The comparison of the scores of each item of CMSS scale showed that the severity and duration of low back before treatment were significantly different from those in the healthy group(P<0.001),but the difference was weakened after the third treatment.The severity of vomiting,the duration of vomiting,the severity of diarrhea and the duration of diarrhea were significantly different from those in the healthy group before treatment(P<0.001),but they were still higher than those in the healthy group after the third treatment.but the difference was not statistically significant.②Prior to treatment,PD college students exhibited significantly higher S/D and PI values on both sides compared to healthy subjects,with a statistically significant difference observed for PI on the left side(P<0.001).Following treatment,all aforementioned indexes decreased significantly,particularly PI on the left side which showed a significant difference from pre-treatment levels(P<0.001).③Before treatment,the levels of serum IL-1β,TNF-α,and CRP in PD college students were significantly higher compared to those in the healthy group.The difference in IL-1β level was statistically significant(P<0.001).After treatment,there was a noticeable decrease in the levels of IL-1β,TNF-α,and CRP.Specifically,IL-1β showed a significant reduction(P<0.01),and this time the comparison with the healthy group did not reveal any significant difference in IL-1β levels.Conclusion The application of warm moxibustion at the Shenque acupoint demonstrates a significant improvement in both the dysmenorrhea pain rating index and severity among college students with primary dysmenorrhea,while also alleviating the severity and duration of associated symptoms.These positive effects may be attributed to warm moxibustion's ability to enhance uterine microcirculation in individuals with primary dysmenorrhea,and ameliorating inflammatory conditions.