AIM: To investigate the research status and hotspots in the field of ocular trauma over the past two decades using bibliometric software CiteSpace and VOSviewer.METHODS: A bibliometric study. Relevant literature on ocular trauma published in the past 20 a was retrieved from the CNKI database and Web of Science Core Collection in June 2025. EndNote X9 was used for literature management and verification. Microsoft Office Excel 2019 was employed for data management and statistics, with graphical representations created for frequency data. CiteSpace and VOSviewer were utilized to construct and analyze visual maps of authors, institutions, countries/regions, journals, and keywords.RESULTS: A total of 3 437 valid articles were included(911 in Chinese, 2 526 in English). English publications grew at an average annual rate of 12.7%(peak: 289 articles in 2021), while Chinese articles decreased from 31.2% in 2005(peak: 149 articles)to 6.3% in 2024. Chinese scholars showed an early surge in output but a subsequent declining trend, necessitating enhanced sustained research investment and translational outcomes. The United States(682 articles), China(272 articles), and India(206 articles)formed a core collaborative triangle, with a transnational collaboration rate of 68.2%. Six author clusters(e.g., Yan Hua/Zhang Maonian, et al.)demonstrated strong intra-group collaboration but minimal inter-group cooperation. Analysis of high-frequency keywords and burst terms revealed six global research hotspots: 1)ocular trauma score and minimally invasive vitrectomy; 2)optical coherence tomography(OCT)/ultrasound biomicroscopy(UBM)-guided diagnosis and management of intraocular foreign bodies; 3)amniotic membrane transplantation for chemical injury repair; 4)multimodal assessment of corneal perforation injuries; 5)inflammatory indicators for diagnosing endophthalmitis as a traumatic complication; 6)family-based interventions for preventing and controlling pediatric ocular trauma. Trends indicate a shift in research focus from emergency care toward artificial substitutes and full-cycle nursing rehabilitation.CONCLUSION: Differences in research outputs between China and other countries reflect imbalances in prevention policies and medical resource allocation. China should strengthen sustained investment and overcome collaboration barriers to jointly advance ocular trauma research toward full-cycle precision management.

Objective:To analyze the general chapter for lotions 0127 of the Chinese Pharmacopoeia 2020 Vol-ume Ⅳ,and discuss how to improve the general technical requirements of lotions 0127 in the Chinese Pharma-copoeia.Methods:By comparing the general chapter for lotions in domestic and international pharmacopoe-ias,the definition,classification,process,storage and corresponding inspection requirements were analyzed.Results and Conclusions:The general chapter for lotions 0127 of the Chinese Pharmacopoeia should be revised,including improvement of the definition,increasement of forms of preparations,and expansion of included varieties,so as to promote scientific regulation for drugs and exhibit a guiding role of the Chinese pharmacopoeia in drug control.

Objective:To investigate the efficacy of different laparoscopic surgeries for gastrointestinal stromal tumors (GIST) of gastric cardia and fundus.Methods:The retrospective cohort study was conducted. The clinicopathological data of 251 patients with GIST of gastric cardia and fundus who underwent laparoscopic radical resection in 14 medical centers, including Guangdong Provincial People′s Hospital et al, from December 2007 to December 2021 were collected. There were 123 males and 128 females, aged 58(24,87)years. Observation indicators: (1) treatment; (2) clinicopathological data of patients undergoing different laparoscopic surgeries; (3) subgroup analysis for special laparoscopic techniques. Measurement data with normal distribution were represented as Mean± SD, and comparison between groups was conducted using the t test or ANOVA. Measure-ment data with skewed distribution were represented as M( Q1, Q3), and comparison between groups was conducted using the Mann-Whitney U test or Kruskal-Wallis H test. Count data were described as absolute numbers or percentages. Comparison of ordinal data was conducted using the rank sum test. Results:(1) Treatment. Of the 251 patients,202 cases underwent gastric wedge resection, 26 cases underwent special laparoscopic techniques including 10 cases with serotomy and dissection and 16 cases with transluminal gastrectomy, 23 cases underwent structural gastrectomy including 6 cases with total gastrectomy and 17 cases with proximal partial gastrectomy. There were 24 patients had postoperative complications after surgery. (2) Clinicopathological data of patients undergoing different laparoscopic surgeries. The gender (male, female), age, tumor diameter, operation time, volume of intraoperative blood loss, length of incision, time to postoperative initial whole liquid food intake, time to postoperative initial semi-liquid food intake, duration of postoperative hospital stay, cases with perioperative complications, cases with mitotic count as ≤5/50 high power field, 6?10/50 high power field, >10/50 high power field, cases be classified as very low risk, low risk, medium risk, high risk according to the National Institutes of Health risk classification, cases with tumor located at fundus and gastric cardia were 93, 109, (59±11)years, 3.50(0.40,10.00)cm, 88.00(25.00,290.00)minutes,20.00(25.00,290.00)mL, 4.00(2.00,12.00)cm, 3.00(1.00,9.00)days, 4.00(1.00,16.00)days, 5.00(1.00,18.00)days, 14, 164, 31, 7, 47, 83, 50, 22, 30, 172 in patients undergoing gastric wedge resection, respectively. The above indicators were 19, 7, (49±14)years, 2.55(0.20,5.00)cm, 101.00(59.00,330.00)minutes, 27.50(2.00,300.00)mL, 4.50(0,6.00)cm, 2.50(1.00,10.00)days, 4.00(1.00,16.00)days, 6.00(1.00,18.00)days, 3, 20, 5, 1, 15, 5, 2, 4, 24, 2 in patients undergoing special laparos-copic techniques, and 11, 12, (52±10)years, 5.00(0.80,10.00)cm, 187.00(80.00,325.00)minutes, 50.00(10.00,300.00)mL, 6.00(4.00,12.00)cm, 4.00(2.00,8.00)days, 6.00(3.00,14.00)days, 8.00(2.00,18.00)days, 7, 11, 5, 7, 2, 6, 6, 9, 13, 10 in patients undergoing structural gastrectomy. There were significant differences in the above indicators among the three groups of patients ( χ2=6.75, F=10.19, H=17.71, 37.50, 35.54, 24.68, 16.09,20.20, 13.76, χ2=13.32, Z=28.98, 32.17, χ2=82.14, P<0.05). (3) Subgroup analysis for special laparoscopic techniques. The time to postoperative initial whole liquid food intake, time to postoperative initial semi-liquid food intake, classification of tumor location (endophytic type, exophytic type, parietal type) were 4.50(1.00,10.00)days, 8.00(3.00,12.00)days, 0, 8, 2 in patients undergoing serotomy and dissection, versus 2.00(1.00,4.00)days, 3.00(1.00,6.00)days, 16, 0, 0 in patients undergoing transluminal gastrectomy. There were significant differences in time to postoperative initial whole liquid food intake, time to postoperative initial semi-liquid food intake between them ( Z=-2.65, -3.16, P<0.05); and there was a significant difference in classification of tumor location between them ( P<0.05). Conclusions:Gastric wedge resection is the most commonly used laparoscopic technique for GIST of gastric cardia and fundus. The application of special laparoscopic techniques is focused on the GIST of cardia to preserve the function of the cardia.

Type 2 diabetes mellitus (T2DM) is a global metabolic disease with potentially life- threatening complications. Liver metabolism plays a vital role in the occurrence and development of diabetes mellitus. It has been reported that the Chinese medicinal Anemarrhenae rhizoma (AR) can relieve insulin resistance and diabetes mellitus. However, the effect on abnormal liver metabolism in diabetes mellitus is still unclear. Therefore, we extracted liver proteins of T2DM rats induced by high-fat diet (HFD) and streptozotocin (STZ), T2DM rats treated with AR extract (ARE), obesity rats (fed with HFD), and normal control rats (fed with normal diet). Then, through tandem mass tag (TMT) labeling combined with mass spectrometry (MS), we obtained the quantitative proteomic data. Bioinformatics software was used for hierarchical cluster analysis and principal component analysis of the data in each group. The volcano map for differentially expressed proteins (P < 0.05, fold change > 1.5) was plotted. It was found that the treatment group was closer to the normal control group, indicating that the quantitative proteomic data of liver tissue can reflect the therapeutic effect of ARE on T2DM rats. Key protein clusters closely related to the treatment of ARE were screened out. The Gene Ontology (GO) terms and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways of the protein clusters were analyzed by David, and the result showed that AR's alleviation of abnormal fatty acid metabolism in livers of T2DM rats may be related to the regulation of the expression of key proteins Ndufa6 and Prkar2b.
Rats ; Animals ; Diabetes Mellitus, Type 2/metabolism* ; Proteomics/methods* ; Drugs, Chinese Herbal/therapeutic use* ; Anemarrhena ; Liver/metabolism*

Objective:To investigate the clinical manifestations and characteristics of children infected with 2019 novel coronavirus (2019-nCoV) in Wuhan City.Methods:The clinical data of 146 children diagnosed with 2019 novel coronavirus infection by nasopharyngeal swab real-time reverse transcription polymerase chain reaction in Wuhan Children′s Hospital, Tongji Medical College, Huazhong University of Science and Technology from January 21 to February 24, 2020 were retrospectively analyzed. The basic data, clinical symptoms, laboratory examinations, pulmonary imaging, clinical classification, treatment medication and the prognosis of disease were included for analysis.Results:Among the 146 cases, 86 (58.9%) were males and 60 (41.1%) were females, with a median age of 6 years and 10 months.Three cases (2.1%) had a history of underlying diseases, 127 cases (87.0%) had a clear history of infected family clusters, and two cases (1.4%) had a history of exposure with Huanan Seafood Wholesale Market in Wuhan City. The clinical classifications included 20 asymptomatic cases (13.7%), 26 mild cases (17.8%), 99 ordinary cases (67.8%), and one critical case (0.7%). A total of 146 patients were tested positive for nasopharyngeal swabs by 2019-nCoV nucleic acid. Among them, 10 patients had a negative nasopharyngeal swab nucleic acid test before diagnosis, and one of them had a negative nasopharyngeal swab nucleic acid test for two consecutive times. The initial symptoms were mainly fever (59 cases, 40.4%) and cough (52 cases, 35.6%). Thirteen cases (8.9%) showed decreased leukocyte counts and three cases (2.1%) showed decreased lymphocyte counts. In addition, aspartate aminotransferase increased in 23 cases (15.8%), serum creatinine increased in seven cases (4.8%), lactic acid dehydrogenase increased in 26 cases (17.8%), and C reactive protein increased in 38 cases (26.0%). Fifty-nine cases (40.4%) were tested positive for IgM antibody to Mycoplasma pneumoniae. One hundred cases (68.5%) were abnormal in pulmonary imaging and 50 cases (34.2%) presented with multiple frosted glass shadows. All the 146 children were given general treatment, and the antiviral treatment was mainly interferon or interferon combined with oral medication. As of February 24, 2020, 72 cases (49.3%) were discharged from the hospital after reaching the de-isolation standard, with a median length of stay of 10 days, and there was no death case.Conclusions:Children with 2019-nCoV infection in Wuhan City are mainly caused by family aggregation. The clinical classification is mainly ordinary type, and the laboratory examination has no specificity. Specimens could be collected from multiple repeatable sites for 2019-nCoV nucleic acid test in suspected cases. Chest computed tomography has certain value for the diagnosis of children with 2019-nCoV infection. The recent prognosis of the patients is good with general treatment.

Objective To investigate the diagnosis, treatment and prognosis of acute promyelocytic leukemia (APL) with NPM_RARα fusion gene positive. Methods One APL patient with NPM_RARα fusion gene positive who was diagnosed by using morphology, immunology, cytogenetics, molecular biology and multiplex fluorescence in situ hybridization in Changhai Hospital in November 2014 was retrospectively analyzed, and the patient was induced with retinoic acid and treated with DA (daunorubicin + cytarabine) regimen, followed by 4 courses of cytarabine consolidation therapy. Results Abnormal promyelocyte accounted for 0.64 by morphology. And the group of cells expressed myeloperoxidase (MPO), CD13, CD15, CD117, and CD7, CD11c, CD79a, CD123 weakly expressed or not by immunophenotype analysis; karyotype analysis showed 45, XY, t(5;17), 7p-,-16[8]/46, idem,+20[5]/45, idem,-8,+20[2]/46, XY[5]; the fusion gene screening showed that the expression level of NPM_RARα was 416.98% compared with that of APL; molecular complete remission was obtained after the consolidation therapy, but the patient relapsed after 34 months. Finally, the patient died of abnormal coagulation and respiratory failure, with overall survival of 35 months. Conclusion APL with NPM_RARα fusion gene positive is a rare type of acute leukemia, and the main treatment method is retinoic acid combined with myeloid chemotherapy regimen, which has a favorable efficacy but a poor prognosis.

There is no national referral criteria for burns in China till now, which brings inconvenience and confusion. Based on the oversea experiences and the actual situation in China, many famous experts in burns discussed and developed this (2018 ). We hope these referral criteria will be helpful in clinical practice of burns and can be improved continuously through application.
Burn Units ; standards ; Burns ; therapy ; China ; Humans ; Practice Guidelines as Topic ; standards ; Referral and Consultation ; standards

This paper presents a new, simple and fast algorithm of automated P wave detection in multi-lead ECG Signals. Range of QRS-T complex is detected firstly. Then QRS-T complex is eliminated. Final y, P wave’s onset and offset are detected by using the average of low-pass difference method and tangent method. Tangent method is always used to locate the offset of T Wave but it wil firstly be used to locate the P wave onset and offset in this paper. The proposed algorithm is tested by the annotated CSE database. Result shows that algorithm test result has a good consistency with BIS CSE annotation. Compared with the mean and standard deviation of P wave onset and offset, our algorithm and CSE annotation is-2.01 ms, 3.94 ms and 4.96 ms, 5.86 ms.

According to the requirement of the national assessment for achieving the infection control criteria, 42 villages (among them,25 villages belonged to the first stratum, and 17 villages belonged to the second stratum) in 14 counties from 5 provinces, including Hunnan, Hubei, Jiangxi, Anhui and Yunnan, were selected as sampling villages for the assessment.The results from the field assessment showed that 154 out of 9 067 people were found infected with Sckistosoma japonicum, with an average infection rate of 1.7% ranged from 0.31 % to 4.10% , and only Yongping Village from Weishan County and Tenglong Village from Eryuan County were not found any case. A total of 46 out of 3 323 head of cattle were infected with S. japonicum, with an average infection rate of 1.38% ranged from 0.26% to 3.79% , and no any infected individual detected in Nanling County. No outbreak occurred in those sampling villages. Therefore, it is indicated that the five sampling provinces have reached the national criteria on infection control of schistosomiasis.

Objective　To explore the feasibility and safety of massive lung lavage to dogs in the early stage after acute serious smoke inhalation. Methods　A total of 16 dogs were inflicted with smoke inhaled injury and then divided into group A (n=5) without lung lavage, group B (n=6) in which left lung lavage was followed by lavage on the right 30 min later, and group C (n=5) in which the interval of the lavages on the left and right lung was 4 h. Massive lung lavage was carried out in 1 h after the injury under the guiding fiberoptic bronchoscopy and a special ventilation jet was served to supply enough oxygen to the dogs. The stability of pulmonary function and blood circulation were observed at different time points in every group. Results　The average operating time of unilateral lung lavage was about 15 minuted and the liquid volume left in every lung after operation was from 100 ml to 140 ml when the total lavaging volume was kept in 250 ml. The changes of hemodynamic parameters were identical in Group B and Group C. Inhalation injury had certain negative effect while lung lavage almost had no effect on the blood circulation of the animals in 2 lavage groups. No serious cardiac arrythemia was found in them during the lavaging. Pulmonary function in Group C was better than that in Group B but worse than that in Group A. In the 2 lavaging groups, PaO2 remained higher than 9.33 kPa（FiO2=0.4）during and after the lavaging. Conclusion The ventilation mode and the lavage method introduced here ensure the safety of massive lung lavage in dogs with acute smoke serious inhalation injury.