ObjectiveTo enhance teaching in postoperative cancer rehabilitation, this study developed an integrative Chinese-Western medicine postoperative oncology rehabilitation system, termed the medical oncology generative pre-trained transformer (MedOncoGPT). By introducing MedOncoGPT as an intelligent assistant, an integrated teaching model combining Chinese and Western medicine was established. The study evaluated its impact on students’ integrative clinical reasoning and practical abilities, providing support for instructional reform in related courses. MethodsUsing teaching resources as the knowledge base, MedOncoGPT was built upon the open-source ChatGLM model and incorporated Low-Rank Adaptation (LoRA) fine-tuning and retrieval-augmented generation (RAG) techniques to address postoperative integrative oncology scenarios. The system was applied in courses and clinical clerkships related to integrative oncology. In alignment with course objectives, a five-stage instructional process—pre-class preparation, in-class inquiry, simulated multidisciplinary consultation, clinical reinforcement, and teaching reflection—was designed to guide students in completing syndrome differentiation, comprehensive assessment, and follow-up planning within real or simulated case contexts. Comparative analyses of student engagement, syndrome differentiation thinking, evidence-based awareness, and interdisciplinary integration skills before and after the teaching reform were conducted using questionnaires, course assessments, classroom observations, and semi-structured interviews. ResultsFollowing the implementation of MedOncoGPT, students demonstrated improved performance in case analysis, prescription formulation, and integrative Chinese-Western medical evaluation compared with those receiving traditional instruction. Classroom participation and the relevance of student inquiries also increased. Self-assessment results indicated high levels of satisfaction with respect to clarity of integrative clinical reasoning, ability to retrieve and apply guideline-based evidence, and awareness of appropriate use of intelligent tools in clinical decision-making. More than 92% of students reported that the system facilitated understanding of abstract theoretical concepts presented in textbooks. Instructors noted that the system helped reduce lesson preparation time, enriched typical case materials and discussion scenarios, and promoted the translation of research findings into classroom teaching. Pilot data showed that, with MedOncoGPT assistance, the mean time for initial syndrome differentiation decreased from 18.4 min to 12.1 min, and the agreement rate increased from 68.3% to 82.5%. In the teaching pilot, the experimental group achieved a higher mean score on the final case analysis assessment than the control group (82.6 vs. 74.3). ConclusionThe integration of MedOncoGPT into teaching on postoperative integrative cancer rehabilitation enabled the establishment of a stable instructional process within existing curricula and enhanced students’ integrative clinical reasoning and evidence-based practice capabilities. The approach demonstrates positive potential for advancing the integration of research, clinical practice, and education and represents a valuable exploratory strategy for instructional reform in courses on integrative Chinese-Western medicine.

ObjectiveTo enhance teaching in postoperative cancer rehabilitation, this study developed an integrative Chinese-Western medicine postoperative oncology rehabilitation system, termed the medical oncology generative pre-trained transformer (MedOncoGPT). By introducing MedOncoGPT as an intelligent assistant, an integrated teaching model combining Chinese and Western medicine was established. The study evaluated its impact on students’ integrative clinical reasoning and practical abilities, providing support for instructional reform in related courses. MethodsUsing teaching resources as the knowledge base, MedOncoGPT was built upon the open-source ChatGLM model and incorporated Low-Rank Adaptation (LoRA) fine-tuning and retrieval-augmented generation (RAG) techniques to address postoperative integrative oncology scenarios. The system was applied in courses and clinical clerkships related to integrative oncology. In alignment with course objectives, a five-stage instructional process—pre-class preparation, in-class inquiry, simulated multidisciplinary consultation, clinical reinforcement, and teaching reflection—was designed to guide students in completing syndrome differentiation, comprehensive assessment, and follow-up planning within real or simulated case contexts. Comparative analyses of student engagement, syndrome differentiation thinking, evidence-based awareness, and interdisciplinary integration skills before and after the teaching reform were conducted using questionnaires, course assessments, classroom observations, and semi-structured interviews. ResultsFollowing the implementation of MedOncoGPT, students demonstrated improved performance in case analysis, prescription formulation, and integrative Chinese-Western medical evaluation compared with those receiving traditional instruction. Classroom participation and the relevance of student inquiries also increased. Self-assessment results indicated high levels of satisfaction with respect to clarity of integrative clinical reasoning, ability to retrieve and apply guideline-based evidence, and awareness of appropriate use of intelligent tools in clinical decision-making. More than 92% of students reported that the system facilitated understanding of abstract theoretical concepts presented in textbooks. Instructors noted that the system helped reduce lesson preparation time, enriched typical case materials and discussion scenarios, and promoted the translation of research findings into classroom teaching. Pilot data showed that, with MedOncoGPT assistance, the mean time for initial syndrome differentiation decreased from 18.4 min to 12.1 min, and the agreement rate increased from 68.3% to 82.5%. In the teaching pilot, the experimental group achieved a higher mean score on the final case analysis assessment than the control group (82.6 vs. 74.3). ConclusionThe integration of MedOncoGPT into teaching on postoperative integrative cancer rehabilitation enabled the establishment of a stable instructional process within existing curricula and enhanced students’ integrative clinical reasoning and evidence-based practice capabilities. The approach demonstrates positive potential for advancing the integration of research, clinical practice, and education and represents a valuable exploratory strategy for instructional reform in courses on integrative Chinese-Western medicine.

Objectives: This study evaluates the efficacy of a new temporomandibular joint (TMJ) capsule suspension technique for stabilizing the TMJ after free fibular flap reconstruction of the mandibular condyle. Patients and Methods: Patients undergoing the TMJ capsule suspension technique during free fibular flap reconstruction after mandibulectomy with condylectomy (study group; n=9) were compared with a control group (n=9). Mandibular movement trajectory and surface electromyographic signals of bilateral masseters were recorded. The neocondyle–disc relationship was examined with magnetic resonance imaging (MRI) at 6 months after surgery. Results: Maximal mouth opening and bilateral marginal movement distances were comparable between the two groups (P>0.05). The asymmetry index of the condyle path length was significantly higher in controls (P=0.02). Bilateral mouth opening trajectories were symmetric in 7 patients and deviated to the affected side in 2 patients in the study group; they deviated to the affected side in all controls. The mean electromyographic values of the masseter on the affected side in resting, maximum bite, and chewing states were comparable between the two groups (P=0.13, P=0.65, and P=0.82, respectively). On MRI at 6 months, the thicknesses of the anterior, medial, and posterior bands and TMJ disc length were similar on the affected and normal sides in the study group (P=0.57, P=0.13, P=0.48, and P=0.87, respectively). Conclusion The proposed TMJ capsule suspension technique could improve postoperative TMJ structure and function after fibular free flap reconstruction following mandibulectomy with condylectomy.

Objectives: This study evaluates the efficacy of a new temporomandibular joint (TMJ) capsule suspension technique for stabilizing the TMJ after free fibular flap reconstruction of the mandibular condyle. Patients and Methods: Patients undergoing the TMJ capsule suspension technique during free fibular flap reconstruction after mandibulectomy with condylectomy (study group; n=9) were compared with a control group (n=9). Mandibular movement trajectory and surface electromyographic signals of bilateral masseters were recorded. The neocondyle–disc relationship was examined with magnetic resonance imaging (MRI) at 6 months after surgery. Results: Maximal mouth opening and bilateral marginal movement distances were comparable between the two groups (P>0.05). The asymmetry index of the condyle path length was significantly higher in controls (P=0.02). Bilateral mouth opening trajectories were symmetric in 7 patients and deviated to the affected side in 2 patients in the study group; they deviated to the affected side in all controls. The mean electromyographic values of the masseter on the affected side in resting, maximum bite, and chewing states were comparable between the two groups (P=0.13, P=0.65, and P=0.82, respectively). On MRI at 6 months, the thicknesses of the anterior, medial, and posterior bands and TMJ disc length were similar on the affected and normal sides in the study group (P=0.57, P=0.13, P=0.48, and P=0.87, respectively). Conclusion The proposed TMJ capsule suspension technique could improve postoperative TMJ structure and function after fibular free flap reconstruction following mandibulectomy with condylectomy.

Objectives: This study evaluates the efficacy of a new temporomandibular joint (TMJ) capsule suspension technique for stabilizing the TMJ after free fibular flap reconstruction of the mandibular condyle. Patients and Methods: Patients undergoing the TMJ capsule suspension technique during free fibular flap reconstruction after mandibulectomy with condylectomy (study group; n=9) were compared with a control group (n=9). Mandibular movement trajectory and surface electromyographic signals of bilateral masseters were recorded. The neocondyle–disc relationship was examined with magnetic resonance imaging (MRI) at 6 months after surgery. Results: Maximal mouth opening and bilateral marginal movement distances were comparable between the two groups (P>0.05). The asymmetry index of the condyle path length was significantly higher in controls (P=0.02). Bilateral mouth opening trajectories were symmetric in 7 patients and deviated to the affected side in 2 patients in the study group; they deviated to the affected side in all controls. The mean electromyographic values of the masseter on the affected side in resting, maximum bite, and chewing states were comparable between the two groups (P=0.13, P=0.65, and P=0.82, respectively). On MRI at 6 months, the thicknesses of the anterior, medial, and posterior bands and TMJ disc length were similar on the affected and normal sides in the study group (P=0.57, P=0.13, P=0.48, and P=0.87, respectively). Conclusion The proposed TMJ capsule suspension technique could improve postoperative TMJ structure and function after fibular free flap reconstruction following mandibulectomy with condylectomy.

Tuberculosis is a serious public health problem worldwide,including China.It is a typical zoonotic disease that can be transmitted between people and animals.Effective control of zoonotic tuberculosis(ZTB)is important for achieving the END-TB goal on schedule,and markedly influences the national economy.This article reviews the pathogenic characteristics,epidemic status,history,and progress in construction of a system for global and domestic ZTB prevention and control strategies.Our goal is to help achieve complete control and eradication of ZTB and tuberculosis through departmental cooperation,and joint prevention and control measures,by improving systematic understanding of ZTB among personnel formulating ZTB prevention and control policies,high-risk professionals,and clinical workers.

Objective:To evaluate the causal relationship between IL-7 and IL-7Rα and ankylosing spondylitis(AS)using the Mendelian randomization(MR)method.Methods:This study was based on gene-wide association study(GWAS)summary data,con-structing instrumental variables(IV)using single nucleotide polymorphisms(SNPs).We respectively adopt Inverse variance weighted(IVW),MR-Egger mode and Weighted median(WM)mode to assess the causal relation between IL-7/IL-7Rα and AS.In addition,we also conducted sensitivity tests,including the heterogeneity test,the pleiotropy test,the leave-one-out approach and the MR-PRESSO test.Results:IL-7 and IL-7Rα were respectively included in 9 and 5 IVs that could be used for MR analysis.Results of IVW analysis revealed a reliable causal relationship between IL-7 and IL-7Rα and AS[IL-7:P=0.025 2,OR(95%CI)=0.999 4(0.989 1～0.999 9);IL-7Rα:P=0.008 3,OR(95%CI)=1.000 6(1.000 2～1.001 0)].Cochranes Q test(IL-7:P=0.999 7;IL-7Rα:P=0.946 9)showed that all studies had good homogeneity.The results of a leave-one-out sensitivity analysis suggested that causal associations were not strongly influenced by any selected IVs.The intercept of the MR-Egger regression further showed that pleiotropy did not bias the causal effect in this study.Conclusion:Both IL-7 and IL-7Rα have a strong causal relationship with AS,among which IL-7 is a protec-tive factor for AS,and IL-7Rα is a risk factor for AS.

Objective:To evaluate the causal relationship between IL-7 and IL-7Rα and ankylosing spondylitis(AS)using the Mendelian randomization(MR)method.Methods:This study was based on gene-wide association study(GWAS)summary data,con-structing instrumental variables(IV)using single nucleotide polymorphisms(SNPs).We respectively adopt Inverse variance weighted(IVW),MR-Egger mode and Weighted median(WM)mode to assess the causal relation between IL-7/IL-7Rα and AS.In addition,we also conducted sensitivity tests,including the heterogeneity test,the pleiotropy test,the leave-one-out approach and the MR-PRESSO test.Results:IL-7 and IL-7Rα were respectively included in 9 and 5 IVs that could be used for MR analysis.Results of IVW analysis revealed a reliable causal relationship between IL-7 and IL-7Rα and AS[IL-7:P=0.025 2,OR(95%CI)=0.999 4(0.989 1～0.999 9);IL-7Rα:P=0.008 3,OR(95%CI)=1.000 6(1.000 2～1.001 0)].Cochranes Q test(IL-7:P=0.999 7;IL-7Rα:P=0.946 9)showed that all studies had good homogeneity.The results of a leave-one-out sensitivity analysis suggested that causal associations were not strongly influenced by any selected IVs.The intercept of the MR-Egger regression further showed that pleiotropy did not bias the causal effect in this study.Conclusion:Both IL-7 and IL-7Rα have a strong causal relationship with AS,among which IL-7 is a protec-tive factor for AS,and IL-7Rα is a risk factor for AS.

Tuberculosis is a serious public health problem worldwide,including China.It is a typical zoonotic disease that can be transmitted between people and animals.Effective control of zoonotic tuberculosis(ZTB)is important for achieving the END-TB goal on schedule,and markedly influences the national economy.This article reviews the pathogenic characteristics,epidemic status,history,and progress in construction of a system for global and domestic ZTB prevention and control strategies.Our goal is to help achieve complete control and eradication of ZTB and tuberculosis through departmental cooperation,and joint prevention and control measures,by improving systematic understanding of ZTB among personnel formulating ZTB prevention and control policies,high-risk professionals,and clinical workers.

Objective To explore the effects of polystyrene microplastics(PS-MPs)on the growth,activity,oxida-tive stress levels,biofilm formation and virulence of Klebsiella pneumoniae.Methods Klebsiella pneumoniae was exposed to PS-MPs at different concentrations(10,50 and 100 μg/ml)and particle sizes(0.1,1.0 and 5.0 μm),and the growth curves were measured.The bacterial activity was determined by CCK-8(cell counting kit-8).The level of intracellular reactive oxygen species(ROS)was determined by fluorescence probe.The biofilm forming ability was determined by crystal violet staining.Real-time quantitative fluorescent PCR(qRT-PCR)was used to detect the relative expression levels of biofilm-forming genes(luxS,mrkA,wbbM,pgaA,wzm)and viru-lence genes(ureA,uge,wabG,fimH).Results A high concentration(100 μg/ml)of 0.1 μm PS-MPs had a stronger inhibitory effect on the growth and activity of Klebsiella pneumoniae,and the intracellular ROS level signifi-cantly increased,indicating that smaller particle size and higher concentration of PS-MPs were more toxic to bacte-ria.PS-MPs of 100 μg/ml particle size groups(0.1,1.0 and 5.0 μm)significantly promoted the biofilm forma-tion of Klebsiella pneumoniae.The relative expression levels of biofilm formation related genes(luxS,mrkA,wbbM,pgaA,wzm)and virulence genes(ureA,uge,wabG,fimH)increased.Conclusion By inducing Kleb-siella pneumoniae to produce a high level of ROS,PS-MPs can cause oxidative stress,inhibit the growth and activi-ty of bacteria,and enhance the biofilm formation ability and virulence,thus affecting the biological characteristics of Klebsiae pneumoniae.