This paper introduces a real-world cohort research model for community-acquired pneumonia （CAP） based on the Jiangsu Traditional Chinese Medicine （TCM） Dominant Diseases Diagnosis and Treatment Data Platform. Firstly， data cleaning is performed by standardizing diagnosis， symptoms， treatment and imaging， intelligently extracting unstructured information， and cleaning and constructing a standardized database. Secondly， for cohort establishment， CAP patients across the province are screened in accordance with CAP diagnostic criteria to build a high-quality disease-specific cohort. Lastly， in terms of protocol design， the characteristics of TCM research and the CAP disease profile are considered to determine appropriate inclusion and exclusion criteria， estimate sample size， define interventions， outcomes and economic evaluations， providing a reference for real-world TCM research on CAP.

This paper introduces a real-world cohort research model for community-acquired pneumonia （CAP） based on the Jiangsu Traditional Chinese Medicine （TCM） Dominant Diseases Diagnosis and Treatment Data Platform. Firstly， data cleaning is performed by standardizing diagnosis， symptoms， treatment and imaging， intelligently extracting unstructured information， and cleaning and constructing a standardized database. Secondly， for cohort establishment， CAP patients across the province are screened in accordance with CAP diagnostic criteria to build a high-quality disease-specific cohort. Lastly， in terms of protocol design， the characteristics of TCM research and the CAP disease profile are considered to determine appropriate inclusion and exclusion criteria， estimate sample size， define interventions， outcomes and economic evaluations， providing a reference for real-world TCM research on CAP.

Objective:To investigate the effect of monocular form deprivation (MD) during the pre-critical period of visual development on the density and morphology of dendritic spines in mouse primary visual cortex (V1) neurons.Methods:Twenty SPF male C57BL/6J mice with eyes opened on postnatal day 14 (P14) were selected and divided into MD and control groups using a random number table, with 10 mice in each group.The MD group was fed to P18 after 4 days of MD in the right eye, and the control group was raised to P18 under the same feeding conditions.All mice were decapitated after cardiac perfusion, and the sections were stained with the cell membrane fluorescent probe 1, 1′-dioctadecyl-3, 3′, 3′-tetramethylindocarbocyanine perchlorate, and imaged by laser scanning confocal microscopy to observe and compare the differences in density and morphology of dendritic spines in bilateral V1 neurons between the control group and the MD group.This study was approved by the Animal Ethics Committee of Tianjin Medical University (No.TMUaMEC2022004).Results:The total density of dendritic spines in the V1 area on the left side of the control group, the right side of the control group, the left side of the MD group, and the right side of the MD group were (7.57±0.25), (7.42±0.25), (6.54±0.18), and (7.51±0.29)spines/10 μm, respectively, with a statistically significant overall difference ( F=3.818, P<0.05).The total density of dendritic spines in the left V1 area of mice in the MD group was significantly lower than that in the left side of the control group and the right side of the MD group, and the differences were statistically significant (both P<0.05).There was a significant difference in the proportion of the four types of dendritic spines in V1 neurons on both sides between the two groups ( χ2=26.295, P=0.002).There was a significant difference in the proportion of the four types of dendritic spines between the left V1 of the MD group and the left and right V1 of the control group (both P<0.008 3).There was a significant difference in the filopodia-type dendritic spine density in bilateral V1 neurons between the two groups ( F=3.253, P<0.05).Compared with the left V1 area of the control group, the density of filopodia-type dendritic spines in the left V1 area of the MD group decreased significantly, with a statistical significance ( P<0.05).There was no significant difference in the density of thin-type, mushroom-type, and stubby-type dendritic spines in bilateral V1 area neurons between the two groups ( F=1.760, 2.618, 1.749; all P>0.05). Conclusions:MD during the pre-critical period of visual development can cause a decrease in the total density of dendritic spines and significant changes in the compositional proportions in the V1 contralateral to the deprived eye, and is mainly manifested by a decrease in the number of filopodia, suggesting that abnormal visual experience can cause plastic changes in the number and structure of synapses in the visual cortex during the pre-critical period of visual development.

Objective To explore the effectiveness of the OKR method in improving the efficiency of the whole process of critical value management,and to provide new ideas for the implementation of medical quality improvement in other medical insti-tutions.Methods A hospital in Tianjin was selected as the study object,which used the OKR method to reform the management of critical value since January 2024.The core goal of"improving the effectiveness of critical value management"was set,and the goal was broken down into quantitative key results such as"the rate of receiving the critical value system is over 95％"and"the rate of completing the standardised writing of medical records is up to 85％".Results After the reform,several quantitative key results,such as the completion rate of critical care medical record writing,the rate of standardised medical record writing,and the rate of overtime acceptance,were all better than before.Conclusion Through the OKR method to unify the whole hospital's strategic objectives,and the dynamic adjustment of the program based on data review,the hospital's critical value management efficiency has been significantly improved,effectively guaranteeing the safety of patients,and providing new perspectives and methods for the management of critical value in other medical institutions.

Objective To investigate the relationship between asprosin(Asp)and angiopoietin-like protein 3(ANGPTL3)levels and Diabetic Peripheral Vascular diseases in type 2diabetes mellitus Disease,DPVD)to evaluate their predictive value for DPVD.Methods A total of 141 patients with type 2diabetes who met the inclusion criteria were included and divided into non-DPVD group(n=71)and DPVD group(n=70),and healthy subjects in the same period were selected as normal control group(n=37).General data and expression levels of Asp and ANGPTL3 in the three groups were compared.Spearman correlation analysis was used to explore the correlation between Asp and ANGPTL3 levels and clinical indicators,and Logistic regression was used to analyze the influencing factors of DPVD.The predictive value of serum Asp and ANGPTL3 levels to DPVD was analyzed by receiver operating characteristic curve(ROC).Results Compared with non-DPVD group,the levels of asprosin and angiopoietin-like protein 3 in DPVD group were higher(all P＜0.05).Spearman correlation analysis showed that Asp level was positively correlated with age,SBP,FBG,LDL-C and ANGPTL3(all P＜0.05).ANGPTL3 level was positively correlated with age,SBP,DBP,FBG,TC,TG,LDL-C and Asp(all P＜0.05).Age,course of disease,HbA1c,TG,LDL-C,FCP,Asp and ANGPTL3 were the influencing factors of DPVD(all P＜0.05),while course of disease,TG,Asp and ANGPTL3 were the independent influencing factors of DPVD(all P＜0.05).ROC curve results showed that Asp and ANGPTL3 levels alone predicted DPVD AUC of 0.679 and 0.706,corresponding sensitivity of 88.7％and 78.9％,specificity of 47.1％and 55.7％,respectively.The combined prediction of Asp and ANGPTL3 levels for DPVD was 0.777 AUC,80.3％sensitivity and 64.3％specificity.Conclusion Asp and ANGPTL3have certain predictive value for DPVD,and their combined predictive value is higher.

Objective To study the changes of lipid peroxidation and antioxidant capacity in patients with hypercholesterolemia.Methods A total of 100 patients with elevated cholesterol treated in the People's Hospital of Qitaihe from January to May 2024 were included in hypercholesterolemia group,and another 80 people with normal blood lipid in the hospital during the same period were included in control group.Malondialdehyde(MDA),glutathione(GSH),glutathione reductase(GR)and total antioxidant capacity(TAC)were determined in all subjects.Results The levels of total cholesterol,low density lipoprotein-cholesterol and MDA in hypercholesterolemia group were significantly higher than those in control group,while the levels of GSH,GR and TAC were significantly lower than those in control group(P＜0.05).Conclusion Patients with hypercholesterolemia have severe lipid peroxidation,which may cause vascular endothelial cell damage.

Objective To discuss the accuracy and effectiveness of digital subtraction angiography(DSA)in determining the cause of limb ischemia after extra corporeal membrane oxygenation(ECMO.Methods The clinical data of 3 child patients,who developed 4 times of acute limb ischemia during perioperative period of ECMO at the Affiliated Children's Hospital of Zhengzhou University of China from July to October of 2023,were retrospectively analyzed.In all the child patients,emergency angiography was carried out to quickly identify the cause,then,appropriate treatment plan was adopted to open the blood vessels of the right lower limb.Results After the child patients entered the operating room and received DSA examination,the causes of the limb ischemia were quickly identified.After treatment,the blood supply to the lower limbs was restored.Except for one child who experienced irreversible necrosis of the distal limb due to repeated ischemia-reperfusion injury and required amputation,the other two child patients recovered well.Conclusion It is of great significance to perform DSA examination as soon as possible when the child patients develop limb ischemic manifestations after ECMO so as to quickly identify the cause,promptly restore blood supply to ischemic limbs and increase limb preservation rate,besides,DSA examination can also be used as a preventive measure for child patients after ECMO.

Objective To explore the safety and efficacy of semiconductor laser combined with sclerotherapy in the treatment of venous malformations(VM)in child patients.Methods The clinical data of 68 child patients with VM,who were admitted to the Affiliated Children's Hospital of Zhengzhou University of China from April 2023 to April 2024,were retrospectively analyzed.The child patients were divided into semiconductor laser combined with sclerotherapy group(laser+sclerotherapy group)and simple sclerotherapy group(sclerotherapy group),with 34 child patients in each group.The reduction rate of lesion size and the incidence of complications were compared between the two groups.Results The total effective rate and significant effective rate in the laser+sclerotherapy group were 100％ and 79.41％(27/34)respectively,which were higher than 82.35％(28/34)and 29.41％(10/34)respectively in the sclerotherapy group.The incidences of blister and pigmentation complications in the laser+sclerotherapy group were 11.76％(4/34)and 14.71％(5/34)respectively,which were lower than 41.18％(14/34)and 38.24％(13/34)respectively in the sclerotherapy group,and the differences between the two groups were statistically significant(all P＜0.05).Conclusion In treating child patients with VM,the combination use of semiconductor laser and sclerotherapy has higher clinical safety and effectiveness.

Objective To discuss the application value of intracavitary semiconductor laser therapy in improving facial appearance for child patients with facial venous malformations(VM)after receiving sclerotherapy.Methods The clinical data of 12 child patients with facial VM after receiving sclerotherapy,for whom the improvement of their facial appearance was difficult and who were admitted to the Affiliated Children's Hospital of Zhengzhou University of China from February 2023 to February 2024,were retrospectively analyzed.Intracavitary semiconductor laser treatment was adopted in all the 12 child patients.All the child patients were followed up to check the degree of appearance improvement and lesion volume reduction,and the curative effect was evaluated.Results Three months after intracavitary semiconductor laser treatment,obvious improvement of facial appearance was obtained in all the 12 child patients.The mean postoperative PAC-QOL psychological discomfort score was(10.4±3.9)points,when compared with the preoperative(23.7±4.3)points the difference was statistically significant(P＜0.05).MRI examination showed that after treatment no obvious improvement of the lesion was seen in 0 case,moderate improvement in one case,significant improvement in 4 cases,and cure in 7 cases.Conclusion Intracavitary semiconductor laser therapy has significant therapeutic effect in improving facial appearance for child patients with facial VM after receiving sclerotherapy,for whom the improvement of their facial appearance is difficult,therefore,this therapy has high clinical application value.

Objective:To analyze research trends, hotspots, and international collaboration in temporomandibular disorders (TMD) from 2010 to 2024 using bibliometric methods.Methods:A total of 4 368 articles published between January 2010 to December 2024 were retrieved from PubMed using the search strategy temporomandibular disorders[MeSH Terms] OR temporomandibular joint disorders[Title/Abstract]. The R package"bibliometrix" was employed to analyze publication statistics, author collaboration networks, and keyword co-occurrence.Results:The annual publication volume in the TMD field increased 3.4-fold from 2010 to 2024, with an average annual output of 291.2 articles. MANFREDINI DANIELE was identified as the most prolific author (74 articles). The Journal of Oral Rehabilitation ranked first in terms of publication quantity (454 articles). The University of S?o Paulo (Brazil) emerged as the leading contributor, followed by Sichuan University (China) globally. Research hotspots predominantly focused on the DC/TMD diagnostic criteria and pain mechanisms. Analysis of international collaboration networks revealed that core authors (e.g., Lobbezoo F, Manfredini D) have driven advancements in the field through multidisciplinary collaboration (dentistry+psychology+medical imaging). The high-frequency occurrence of the imaging keyword "magnetic resonance imaging (MRI)" underscores its pivotal role in diagnosing disc displacement. Chinese institutions (Sichuan University, Peking University) ranked second globally in research output; however, interdisciplinary international collaboration remained limited, with multiple-country publications (MCP) accounting for only 13.0%. Conclusions:TMD research demonstrates interdisciplinary integration, highlighting the need for future emphasis on Asian population studies and innovative diagnostic/therapeutic technologies.