Objective To explore the effect of sequential therapy with butylphthalide on the risk of post-stroke epilepsy(PSE)in patients with cerebral infarction.Methods The clinical data of patients with cerebral infarction hospitalized in Langfang People's Hospital from October,2016 to October,2022 were selected and analyzed.Patients receiving butylphthalide sequential treatment were included in the butylphthalide group,patients who were hospitalized at the same time with matching gender,age(±5 years),basic disease,clinical drug treatment scheme and follow-up period but did not receive butylphthalide treatment were included in the control group.The general clinical data,laboratory examination results on admission,and incidence of PSE in the two groups were compared,and multivariate Logistic regression was used to analyze the correlation between sequential therapy with butylphthalide and PSE occurrence in patients with cerebral infarction.Results A total of 1,200 patients were included,with 600 patients in each group.There was no significant difference in general clinical data such as sex,age,complications and living habits between the two groups(P＞0.05).There were no significant differences between the two groups in the patients distribution of TOAST classification,NIHSS score(P＞0.05).The incidence of PSE in butylphthalide group was significantly lower than that in control group(4.17％vs.7.83％,P＜0.05).The application of sequential treatment with butylphthalide was a protective factor for PSE occurrence in patients with cerebral infarction[OR=0.352,95％CI(0.151,0.821),P=0.016].Conclusion Sequential treatment with butylphthalide can reduce the risk of post-stroke epilepsy in patients with cerebral infarction.

Objective To explore the value of oral contrast-enhanced ultrasonography (OCEUS) combined with contrast-enhanced CT in predicting preoperative T staging in patients with gastric cancer. Methods A retrospective analysis was conducted on 80 patients with gastric cancer confirmed via endoscopic biopsy or postoperative pathology at the First People’s Hospital of Jining from January 2021 to November 2024. The cohort included 56 males and 24 females, aged 38-79 years, with a median age of 55.9 years. All patients underwent both OCEUS and contrast-enhanced CT within one week prior to surgery. T staging of gastric cancer was determined using OCEUS, contrast-enhanced CT, or their combination. The results were compared with pathological T staging, and statistical differences in accuracy were analyzed. Results Pathological T staging identified T1 in 9 cases, T2 in 16 cases, T3 in 42 cases, and T4 in 13 cases. OCEUS indicated T1 in 6 cases, T2 in 14 cases, T3 in 50 cases, and T4 in 10 cases, with an accuracy rate of 80.0%. Contrast-enhanced CT indicated T1 in 4 cases, T2 in 12 cases, T3 in 52 cases, and T4 in 12 cases, with an accuracy rate of 75.0%. The combination of OCEUS and contrast-enhanced CT indicated T1 in 6 cases, T2 in 15 cases, T3 in 47 cases, and T4 in 12 cases, with an accuracy rate of 87.5%. The combined approach demonstrated significantly higher accuracy in preoperative T staging compared to either method alone (P < 0.05). Conclusion The combination of OCEUS and contrast-enhanced CT improves the accuracy of preoperative T staging in gastric cancer patients, providing valuable support for their diagnosis and treatment.

Objective To evaluate cardiac involvement in patients with anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV) using echocardiography combined with electrocardiography. Methods A retrospective analysis was performed on the detailed medical records of AAV patients treated in Jining First People’s Hospital between January 2020 and December 2024. Eighty patients were enrolled in the AAV group, and the risk of heart disease was compared between the AAV group and a control group with 80 subjects matched for age, sex, and cardiovascular disease risk factors. Results Electrocardiographic abnormalities were observed in 78.75% of patients in the AAV group, while significant electrocardiographic abnormalities only occurred in symptomatic patients in the control group. There were no differences in left atrial enlargement or interventricular septal thickening between the AAV group and the control group. The overall left ventricular systolic function in the AAV group was lower than that in the control group (8.75% vs. 0). The incidence of reduced diastolic function in the AAV group was significantly higher than that in the control group (37.5% vs. 15%). The incidence rates of tricuspid regurgitation, mitral regurgitation, aortic regurgitation, and pericardial effusion in the AAV group were significantly higher than those in the control group. Pericardial thickening, aortic stenosis, pulmonary hypertension, and rare periaortic granulomas were found in the AAV group, but not in the control group. Conclusion Echocardiography and electrocardiography are important examination methods for evaluating cardiac involvement in AAV. These methods have key roles in disease screening, diagnosis and treatment, follow-up, and prognosis judgment.

Cemental tear is a rare and indetectable condition unless obvious clinical signs present with the involvement of surrounding periodontal and periapical tissues. Due to its clinical manifestations similar to common dental issues, such as vertical root fracture, primary endodontic diseases, and periodontal diseases, as well as the low awareness of cemental tear for clinicians, misdiagnosis often occurs. The critical principle for cemental tear treatment is to remove torn fragments, and overlooking fragments leads to futile therapy, which could deteriorate the conditions of the affected teeth. Therefore, accurate diagnosis and subsequent appropriate interventions are vital for managing cemental tear. Novel diagnostic tools, including cone-beam computed tomography (CBCT), microscopes, and enamel matrix derivatives, have improved early detection and management, enhancing tooth retention. The implementation of standardized diagnostic criteria and treatment protocols, combined with improved clinical awareness among dental professionals, serves to mitigate risks of diagnostic errors and suboptimal therapeutic interventions. This expert consensus reviewed the epidemiology, pathogenesis, potential predisposing factors, clinical manifestations, diagnosis, differential diagnosis, treatment, and prognosis of cemental tear, aiming to provide a clinical guideline and facilitate clinicians to have a better understanding of cemental tear.
Humans ; Dental Cementum/injuries* ; Consensus ; Diagnosis, Differential ; Cone-Beam Computed Tomography ; Tooth Fractures/therapy*

The management goals of rheumatoid arthritis are to control pain and disease activity,prevent joint damage,restore function,and improve quality of life.Hand joint pain is a common symptom of rheumatoid arthritis and currently cannot be cured.Systematic symptom management pro-tocols have been established abroad,while management often relies on clinical experience in China.This paper summarized the mechanisms of hand pain in rheumatoid arthritis and non-pharmacological intervention strategies,aiming to provide a scientific basis for patient management.

Objective To construct a high-precision statistical shape model of the humerus and systematically describe its anatomical variation patterns.Methods In this study,a statistical shape model of the humerus was constructed using the three-dimensional model data of 60 collected humerus cases.The principal component analysis method was adopted to reveal the main patterns of humerus anatomical variations and their contribution rates.Results The results showed that the first five principal components(PC01-PC05)collectively explained 96.6%of the total anatomical variations.Among them,PC01 and PC02 were the main components,contributing 66.6%and 23.5%of the variations respectively.PC01 mainly reflects the scaling effect of the overall size(length/width)of the humerus,while PC02 reveals the length variation characteristics independent of the overall scaling,which may reflect individualized differences.The subsequent principal components(PC03-PC05)depicted the local morphological characteristics and fine changes of the proximal and distal humerus.Conclusion The statistical shape model constructed in this study provides a reliable digital basis for personalized prosthesis design,surgical planning and biomechanical simulation.

Objective: To analyze differences in the expression levels of lipid metabolism-related proteins in adi- pose tissue exosomes between obese mice and wild-type mice using proteomic techniques . Methods: Wild-type (WT) and obese (ob/ob) model mice of the same age were selected , with 8 mice per group . Adipose tissue from both groups was minced and cultured for 48 hours . Conditioned media was collected , and exosomes were isolated u- sing differential centrifugation . Liquid chromatography-tandem mass spectrometry ( LC-MS/MS) was utilized for proteomic analysis to screen differentially expressed proteins ( DEPs) . Gene ontology ( GO) enrichment analysis and kyoto encyclopedia of genes and genomes (KEGG) pathway enrichment analysis were performed on the DEPs . Heatmaps were generated to visualize DEPs expression patterns , and Western blot was employed to validate DEPs expression levels . Results: Exosomes were successfully extracted from the culture supernatant of adipose tissues from mice in the WT group and the ob/ob group . Mass spectrometry analysis identified a total of 25 629 peptides and 3 376 proteins . Compared with the WT group , there were 699 proteins with high expression and 632 proteins with low expression in the exosomes derived from adipose tissues of ob/ob mice . Both GO and KEGG analyses showed that DEPs were mainly enriched in metabolic pathways . Heatmap analysis visualized the expression patterns of metabolism-related DEPs , and the expression levels of lipid metabolism-related proteins such as acyl-CoA syn- thetase long-chain family member 1 (ACSL1) , apolipoprotein E (ApoE) , and albumin (Alb) changed significant- ly in the obese state (P < 0. 05) . Western blot verification results showed that the expression of ApoE and Alb pro- teins in the adipose tissue-derived exosomes of ob/ob mice decreased ( P < 0. 01) . Conclusion In the obese state , the expression levels of lipid metabolism-related proteins in mouse adipose tissue exosomes are significantly altered . These differentially expressed proteins may thus serve as potential molecular targets for treating obesity and its associated metabolic complications .

Retinal vein occlusion-induced macular edema(RVO-ME)is a severe complication of retinal vein occlusion, known for its challenging treatment, persistence, and tendency to recur. Recent studies have demonstrated that combined therapy offers advantages over single therapy, effectively reducing macular edema, enhancing visual function, decreasing the frequency of treatments, lowering overall costs, and easing the patient's burden. This approach addresses the limitations of single treatment methods and has garnered significant clinical interest. This article reviews the current status and future prospects of combined treatments for RVO-ME.

AIM: To investigate the influence of relevant inflammatory markers in peripheral blood on the progression of neovascular glaucoma(NVG)secondary to diabetic retinopathy(DR)patients.METHODS: Retrospective case-control study. Patients were categorized into two groups based on the presence or absence of NVG: those with proliferative diabetic retinopathy(PDR)alone(PDR group, n=148)and those with NVG secondary to PDR(NVG secondary to PDR group, n=142). Peripheral blood inflammatory markers were evaluated, including white blood cell-related indices, neutrophil-to-lymphocyte ratio(NLR), platelet-to-lymphocyte ratio(PLR), monocyte-to-lymphocyte ratio(MLR), and systemic immune-inflammation index(SII). The distinctions in peripheral blood inflammatory markers between the two groups of patients and their relationships with NVG secondary to PDR were analyzed.RESULTS:No statistically significant differences were observed in basic characteristics between the two groups, confirming their comparability. However, significant differences were found in eosinophil percentage and MLR between the PDR group and the NVG secondary to PDR group(all P<0.05), with both values being significantly higher in the NVG secondary to PDR group. Multivariate Logistic regression analysis revealed that the eosinophil percentage and the MLR were factors influencing the development of patients with NVG secondary to PDR.CONCLUSION: Eosinophil percentage and MLR may be associated with the progression of PDR to NVG, and could serve as potential predictive markers for NVG development in PDR patients.

Objective To construct a high-precision statistical shape model of the humerus and systematically describe its anatomical variation patterns.Methods In this study,a statistical shape model of the humerus was constructed using the three-dimensional model data of 60 collected humerus cases.The principal component analysis method was adopted to reveal the main patterns of humerus anatomical variations and their contribution rates.Results The results showed that the first five principal components(PC01-PC05)collectively explained 96.6%of the total anatomical variations.Among them,PC01 and PC02 were the main components,contributing 66.6%and 23.5%of the variations respectively.PC01 mainly reflects the scaling effect of the overall size(length/width)of the humerus,while PC02 reveals the length variation characteristics independent of the overall scaling,which may reflect individualized differences.The subsequent principal components(PC03-PC05)depicted the local morphological characteristics and fine changes of the proximal and distal humerus.Conclusion The statistical shape model constructed in this study provides a reliable digital basis for personalized prosthesis design,surgical planning and biomechanical simulation.