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.

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.

A 42-year-old male patient developed mild allergic symptoms after the use of cisatracurium besylate in laparoscopic left renal tumor resection,which was relieved by symptomatic treatment.When the drug was added again intraoperatively,the patient's blood pressure decreased sharply from 120/71 mmHg to 50/30 mmHg,and the airway resistance increased from 16 cmH2O to 38 cmH2O,and the patient developed typical signs of anaphylactic shock.After immediate intravenous injection of epinephrine,calcium chloride and other drugs,the patient's blood pressure rose to 95/57 mmHg,airway resistance decreased to 20 cmH2O,and vital signs tended to be stable.The Naranjo's Assessment Scale was used to evaluate and analyze the correlation of suspected drugs.The score was 9 points,indicating that the association between anaphylactic shock and cisatracurium besylate in this patient was judged to be"definitely related".This article suggests that cisatracurium besylate carries an allergic risk and should be used with caution,and the monitoring of vital signs and allergic reactions should be strengthened for early identification and timely treatment to ensure the safety of patients during the perioperative period.

This study aims to innovate a homogeneous outpatient service management system across multiple hospital campuses to enhance service quality.Based on the practical experience of a tertiary general hospital in Guangdong Province and in accordance with the"Interim Regulations on Outpatient Quality Management in Healthcare Institutions,"we constructed a"6+1"homogeneous outpatient service management system.This system includes:① a multi-stakeholder co-governance outpa-tient management system,②a vertical and cross-hierarchical management network,③ a democratic-centralized clinical coordina-tion strategy,④ a guidance-encouragement performance evaluation standard,⑤a collaborative dynamic supervision mechanism,⑥a spiral retrospective evaluation and improvement method,and ⑦ an integrated outpatient diagnosis and treatment system.Af-ter over two years of implementation,the hospital's outpatient volume has grown by an average of over 15％annually,patient waiting time after appointment has been reduced to 20 minutes,and patient satisfaction in the tertiary public hospital performance evaluation achieved full marks.The electronic medical record system functionality reached Level 6,significantly improving healthcare service efficiency and quality while enhancing homogeneous management across campuses.

OBJECTIVE To analyze the ethanol extracts,total phenols,total flavonoids contents and HPLC fingerprints of typi-cal propolis samples from 6 foreign countries and 5 domestic regions,optimize the extraction process and evaluate the antioxidant activi-ty,so as to provide data support for improving the quality control system of propolis.METHODS The optimization of the propolis ex-traction process utilized flavonoid content as an indicator.Three flavonoid detection methods-namely,the aluminum trichloride meth-od,aluminum nitrate method,and polyamide method-were compared.The content of ethanol extract,total phenol content,and the scavenging ability of DPPH free radicals for each sample were determined.Further analysis was conducted using HPLC fingerprint pro-filing.RESULTS The propolis extract with the highest flavonoid content was obtained using 80%ethanol as the extraction solvent,operating at 50℃,with a stirring time of 3 h,ultrasonic power of 180 W,and ultrasonic time of 15 min.The aluminum trichloride method was proved to be the most effective for determining total flavonoids in propolis.While the ethanol extract,total flavonoids,and total phenols of propolis from Xinjiang,China were relatively low,their antioxidant activity exhibited superiority.HPLC analysis re-vealed,Brazilian red propolis lacked of chrysin,galangin,caffeic acid phenethyl ester and Brazilian green propolis lacked ferulic acid,apigenin,p-coumaric acid,chrysin,and pinocembrin.In contrast,the content of these four compounds in other samples varied,with the antioxidant capacity of the extracts not precisely corresponding to the compound content.CONCLUSION Propolis exhibits a complex chemical composition with significant variations among varieties.Key quality control indexes must be comprehensively consid-ered,encompassing physicochemical characteristics and biological activity.Establishing a multi-angle assessment system with a mate-rial basis-functional linkage is essential.This approach facilitates the realization of high quality and cost-effectiveness,thereby promo-ting the healthy development of the industry.

OBJECTIVE To analyze the ethanol extracts,total phenols,total flavonoids contents and HPLC fingerprints of typi-cal propolis samples from 6 foreign countries and 5 domestic regions,optimize the extraction process and evaluate the antioxidant activi-ty,so as to provide data support for improving the quality control system of propolis.METHODS The optimization of the propolis ex-traction process utilized flavonoid content as an indicator.Three flavonoid detection methods-namely,the aluminum trichloride meth-od,aluminum nitrate method,and polyamide method-were compared.The content of ethanol extract,total phenol content,and the scavenging ability of DPPH free radicals for each sample were determined.Further analysis was conducted using HPLC fingerprint pro-filing.RESULTS The propolis extract with the highest flavonoid content was obtained using 80%ethanol as the extraction solvent,operating at 50℃,with a stirring time of 3 h,ultrasonic power of 180 W,and ultrasonic time of 15 min.The aluminum trichloride method was proved to be the most effective for determining total flavonoids in propolis.While the ethanol extract,total flavonoids,and total phenols of propolis from Xinjiang,China were relatively low,their antioxidant activity exhibited superiority.HPLC analysis re-vealed,Brazilian red propolis lacked of chrysin,galangin,caffeic acid phenethyl ester and Brazilian green propolis lacked ferulic acid,apigenin,p-coumaric acid,chrysin,and pinocembrin.In contrast,the content of these four compounds in other samples varied,with the antioxidant capacity of the extracts not precisely corresponding to the compound content.CONCLUSION Propolis exhibits a complex chemical composition with significant variations among varieties.Key quality control indexes must be comprehensively consid-ered,encompassing physicochemical characteristics and biological activity.Establishing a multi-angle assessment system with a mate-rial basis-functional linkage is essential.This approach facilitates the realization of high quality and cost-effectiveness,thereby promo-ting the healthy development of the industry.

Objective To explore the correlation between serum hypoxia-inducible factor-1α(HIF-1α)levels and cerebral microbleeds(CMBs)and cognitive impairment and to assess the predictive value of HIF-1α for CSVD-related cognitive impairment.Methods A total of 104 patients with CSVD who attended the Department of Neurology,First Affiliated Hospital of Xinxiang Medical University from June 2022 to November 2023 were enrolled.All enrolled patients were subjected to basic statistics,cranial nuclear magnetic resonance examination,cognitive function assessment,and serum HIF-1α test,and the number and location of CMBs were counted.Based on the above data the enrolled patients were grouped.The correlation between HIF-1α and cognitive function and CMBs was studied the influencing factors of CMBs and cognitive impairment were analyzed,and the predictive value of HIF-1α on the occurrence of cognitive impairment was evaluated.Results There were statistically significant differences in HIF-1α levels and cognitive function among different CMBs groups.Serum HIF-1α levels were significantly negatively correlated with overall cognitive function,visuospatial and executive function,attention,and delayed recall,and serum HIF-1α was positively correlated with the number of CMBs.HIF-1α may be a risk factor for CMBs and cognitive impairment associated with CSVD,and serum HIF-1α has potential in predict the cognitive impairment caused by CSVD.Conclusion Serum levels of HIF-1α were associated with the number of CMB and CSVD-related cognitive impairment,and serum levels of HIF-1α may have a predictive value for CSVD-related cognitive impairment.

Objective:To understand the current situation and relationship between parents′ mental health knowledge level and the attribution of common mental disorders in children and adolescents.Methods:From January to February 2022, an anonymous survey was conducted among the parents of children and adolescents in the form of an online electronic questionnaire. The questionnaire consisted of three parts: demographic information, mental health knowledge questionnaire, and a case-based questionnaire on four common mental disorders among children and adolescents.Results:A total of 386 valid questionnaires were retrieved. The pass rate of the parents′ mental health knowledge questionnaire was 60.1%(232/386). The distribution differences of mental health knowledge scores in terms of demographic factors such as place of residence, disposable monthly family income, educational background, and occupation were statistically significant (all P<0.05), while there were no statistically significant differences in the distribution of gender, and marital status (all P>0.05). The most common causes attributed by parents to cases of depression were: high study pressure (66.1%), recent traumatic events (11.9%), and daily conflicts (6.0%). The most common causes of conduct disorder cases were: personality defects (25.6%), problems in childhood (21.5%), and daily conflicts (14.5%). The most common causes of social anxiety cases were: problems in childhood (34.7%), personality defects (32.6%), and high study pressure (6.0%); The most common causes of attention deficit and hyperactivity disorder (ADHD) cases are: problems in childhood (34.5%), personality defects (21.8%), and daily conflicts (9.3%). There were statistically significant differences between the passing score of parents′ mental health knowledge and the attribution of conduct disorders, social anxiety, and ADHD (all P<0.05). Conclusions:The level of mental health knowledge of parents is relatively low and urgently needs to be improved. The place of residence, the disposable monthly income of the family, educational background and occupation are the influencing factors of parents′ awareness rate of mental health knowledge. Parents attribute common mental disorders in children and adolescents to psychosocial factors, ignoring biological factors. Parents have a relatively low competence in maintaining the mental health of children and adolescents.

Objective To investigate the therapeutic effects of varying treatment durations of recombinant human brain natriuretic peptide(rhBNP)on heart failure following percutaneous coronary intervention(PCI)in patients with acute ST-segment elevation myocardial infarction(STEMI).Methods A total of 196 STEMI patients with heart failure(HF)following emergency percutaneous coronary intervention(PCI)were enrolled and randomly assigned to one of four groups:control group(n=53),short-course rhBNP group(n=47),medium-course rhBNP group(n=50),and long-course rhBNP group(n=46).The rates of cardiovascular mortality and HF-related rehospitalization were evaluated at 30 days and 6 months post-treatment.Serum levels of N-terminal pro-B-type natriuretic peptide(NT-proBNP),matrix metalloproteinase-9(MMP-9),tissue inhibitor of matrix metalloproteinase-1(TIMP-1),left ventricular end-diastolic diameter(LVEDD),and left ventricular ejection fraction(LVEF)were measured at 24 hours,3 days,1 week,30 days,and 6 months after HF treatment initiation.Results Compared with the control group,both the short-and medium-term rhBNP groups showed a significant reduction in cardiovascular mortality and HF-related rehospitalization rates in the long-term rhBNP group at 30 days and 6 months(P<0.05).Additionally,the medium-term rhBNP group exhibited lower HF-related rehospitalization rates than both the control and short-term rhBNP groups(P<0.05).Serum levels of NT-proBNP,MMP-9,and LVEDD significantly decreased in the short-term rhBNP group within 24 hours compared to the control group(P<0.05),while TIMP and LVEF levels increased(P<0.05).In comparison with the short-term rhBNP group,the medium-term rhBNP group demonstrated sustained reductions in NT-proBNP,MMP-9,and LVEDD levels at 72 hours,1 week,30 days,and 6 months(P<0.05),accompanied by increases in TIMP and LVEF(P<0.05).Furthermore,the long-term rhBNP group showed greater improvements than the medium-term group,with significantly lower NT-proBNP,MMP-9,and LVEDD levels and higher TIMP and LVEF values at 1 week,30 days,and 6 months(P<0.05).In terms of the adverse reactions,the incidence of hypotension in the control group,short course rhBNP group,medium course rhBNP group and long course rhBNP group increased successively(P<0.05).Conclusion The clinical efficacy of rhBNP in STEMI patients with HF following PCI gradually improved as the treatment duration increased,but the incidence of hypotension also rose accordingly.

To provide an in-depth interpretation of the background and rationale behind the development of the standard for plastic bottle systems and components for eye drops as outlined in the 2025 edition of the Pharmacopoeia of the People's Republic of China(referred as the Chinese Pharmacopoeia),to facilitate stakeholders thorough understanding of the standard content,and to offer a strong support for its subsequent smooth implementation.Starting from the background of standard construction,an in-depth exploration was conducted into the quality control requirements for plastic bottle systems and components used for eye drops,and a detailed analysis was provided of the logic and rationale behind the establishment of quality control items.Related parties should develop product quality standards based on the general requirements of the guidelines for plastic materials and containers used in pharmaceutical packaging,taking into account the specific characteristics and practical application scenarios of plastic bottle systems and components for eye drops.The standard for plastic bottle systems and components for eye drops in the 2025 edition of the Chinese Pharmacopoeia are more scientific and flexible,which will help improve the quality of eye drop products in our country while also promoting innovation and development in the eye drop packaging industry.