OBJECTIVE To analyze the components migrating to blood and metabolites of Polygonum cuspidatum in rats with acute gouty arthritis （AGA）. METHODS SD rats were randomly divided into blank group， model group and P. cuspidatum group （10 g/kg， by raw material）， with 6 rats in each group. Except for blank group， AGA model was induced in the remaining groups by injecting potassium oxonate and sodium urate； meanwhile， they were administered corresponding drug solutions or water intragastrically， once a day， for 10 consecutive days. The histopathological morphology of the knee joint tissues in rats was observed；rat serum samples were collected， and the components migrating to blood and metabolites of P. cuspidatum were analyzed by using UPLC-Q-Exactive-Orbitrap-MS. RESULTS Following the intervention with P. cuspidatum， the histopathological morphology of the knee joint synovial tissue in AGA rats showed significant improvement， with reduced inflammatory cell infiltration and hyperplasia， and the preservation of the honeycomb-like structure integrity. In both positive and negative ion modes， a total of 67 chemical components were detected in the serum of rats from P. cuspidatum group， including 25 prototype components and 42 metabolites. The involved compound types encompassed stilbenes， anthraquinones， naphthols， and flavonoids， among others. The metabolic reactions identified included methylation， acetylation， sulfation， and glucuronidation. Notably， compounds such as polydatin， resveratrol and emodin were capable of entering the bloodstream in their prototype forms and undergoing in vivo metabolism. CONCLUSIONS Compounds such as polydatin， resveratrol and emodin are likely to be the active components responsible for the anti-AGA effects of P. cuspidatum.

Objective:To analyze the influencing factors related to the prognosis of delayed replantation of avulsed permanent teeth.Methods:A retrospective study was conducted on the clinical data of 35 patients with 38 affected teeth underwent delayed replantation of permanent teeth.According to the prognosis after 12 to 108 months of follow-up,the replantation results of the cases were divided into-success,survival and failure groups.Survival curves were plotted using Kaplan-Meier method,Log-Rank test was used for univariate analysis,and Cox proportional risk regression models were used for multivariate analysis to assess the effects of gender,age,degree of tooth development,mode of tooth preservation and mode of endodontic treatment on the survival rate of replanted teeth.Results:Of the 38 replanted teeth,3 were successful,28 remained and 10 failed.The 9-year cumulative survival rate of the replanted teeth was 34.7％.The results showed that there were no statistically significant differences in the survival rate of the replanted teeth in the groups with different sex,age,degree of tooth development and the mode of preservation of avulsed teeth(P＞0.05).There were statistically significant differences in the cumulative survival rate of the replanted teeth among the groups with different endodontic treatment(P＜0.01),which showed that the cumulative survival rate in the root canal filling group＞continuous root canal sealing group＞pulp preserva-tion treatment group.Conclusion:For the delayed replantation of avulsed premanent teeth,survival prognosis of the teeth treated with pulp preservation is poor,early pulp extraction and root canal filling are recommended.

Objective To study the stress change characteristics of the cervical disc after removing different ranges of the uncinate process by establishing a three⁃dimensional finite element model of the C

Objective:To construct a set of rationality evaluation index system of medical service price items,so as to provide references and tools for improving the mechanism of finding abnormal medical service price items and the mechanism of monitoring and evaluating medical service price items.Methods:Literature Review,focus group discussion,Delphi method and Analytic Hierarchy Process were used to determine the evaluation indexes and their weights.Results:The rationality evaluation index system of medical service price items included 5 primary indexes,10 secondary indexes and 22 third-level indexes.According to the weight,primary indexes were cost compensation(0.253),clinical use(0.227),price comparison relationship(0.225),reform guidance(0.164)and technical evaluation(0.131).The positive coefficient of experts,1evel of authority and coordination of opinions were confirmed.The items whose specific single index score was zero or whose total score was below the threshold were considered as abnormal items.Conclusion:It constructed a set of rationality evaluation index system of medical service price items,which has high scientificity and reliability.Due to the prerequisites for obtaining the basic data required for the evaluation,it is recommended that a pilot project be carried out in the pilot areas of deepening the reform of medical service prices for the purpose of further verifying and optimizing the index system.

Objective:To construct a set of rationality evaluation index system of medical service price items,so as to provide references and tools for improving the mechanism of finding abnormal medical service price items and the mechanism of monitoring and evaluating medical service price items.Methods:Literature Review,focus group discussion,Delphi method and Analytic Hierarchy Process were used to determine the evaluation indexes and their weights.Results:The rationality evaluation index system of medical service price items included 5 primary indexes,10 secondary indexes and 22 third-level indexes.According to the weight,primary indexes were cost compensation(0.253),clinical use(0.227),price comparison relationship(0.225),reform guidance(0.164)and technical evaluation(0.131).The positive coefficient of experts,1evel of authority and coordination of opinions were confirmed.The items whose specific single index score was zero or whose total score was below the threshold were considered as abnormal items.Conclusion:It constructed a set of rationality evaluation index system of medical service price items,which has high scientificity and reliability.Due to the prerequisites for obtaining the basic data required for the evaluation,it is recommended that a pilot project be carried out in the pilot areas of deepening the reform of medical service prices for the purpose of further verifying and optimizing the index system.

Objective:To construct a set of rationality evaluation index system of medical service price items,so as to provide references and tools for improving the mechanism of finding abnormal medical service price items and the mechanism of monitoring and evaluating medical service price items.Methods:Literature Review,focus group discussion,Delphi method and Analytic Hierarchy Process were used to determine the evaluation indexes and their weights.Results:The rationality evaluation index system of medical service price items included 5 primary indexes,10 secondary indexes and 22 third-level indexes.According to the weight,primary indexes were cost compensation(0.253),clinical use(0.227),price comparison relationship(0.225),reform guidance(0.164)and technical evaluation(0.131).The positive coefficient of experts,1evel of authority and coordination of opinions were confirmed.The items whose specific single index score was zero or whose total score was below the threshold were considered as abnormal items.Conclusion:It constructed a set of rationality evaluation index system of medical service price items,which has high scientificity and reliability.Due to the prerequisites for obtaining the basic data required for the evaluation,it is recommended that a pilot project be carried out in the pilot areas of deepening the reform of medical service prices for the purpose of further verifying and optimizing the index system.

Objective:To construct a set of rationality evaluation index system of medical service price items,so as to provide references and tools for improving the mechanism of finding abnormal medical service price items and the mechanism of monitoring and evaluating medical service price items.Methods:Literature Review,focus group discussion,Delphi method and Analytic Hierarchy Process were used to determine the evaluation indexes and their weights.Results:The rationality evaluation index system of medical service price items included 5 primary indexes,10 secondary indexes and 22 third-level indexes.According to the weight,primary indexes were cost compensation(0.253),clinical use(0.227),price comparison relationship(0.225),reform guidance(0.164)and technical evaluation(0.131).The positive coefficient of experts,1evel of authority and coordination of opinions were confirmed.The items whose specific single index score was zero or whose total score was below the threshold were considered as abnormal items.Conclusion:It constructed a set of rationality evaluation index system of medical service price items,which has high scientificity and reliability.Due to the prerequisites for obtaining the basic data required for the evaluation,it is recommended that a pilot project be carried out in the pilot areas of deepening the reform of medical service prices for the purpose of further verifying and optimizing the index system.

Objective:To construct a set of rationality evaluation index system of medical service price items,so as to provide references and tools for improving the mechanism of finding abnormal medical service price items and the mechanism of monitoring and evaluating medical service price items.Methods:Literature Review,focus group discussion,Delphi method and Analytic Hierarchy Process were used to determine the evaluation indexes and their weights.Results:The rationality evaluation index system of medical service price items included 5 primary indexes,10 secondary indexes and 22 third-level indexes.According to the weight,primary indexes were cost compensation(0.253),clinical use(0.227),price comparison relationship(0.225),reform guidance(0.164)and technical evaluation(0.131).The positive coefficient of experts,1evel of authority and coordination of opinions were confirmed.The items whose specific single index score was zero or whose total score was below the threshold were considered as abnormal items.Conclusion:It constructed a set of rationality evaluation index system of medical service price items,which has high scientificity and reliability.Due to the prerequisites for obtaining the basic data required for the evaluation,it is recommended that a pilot project be carried out in the pilot areas of deepening the reform of medical service prices for the purpose of further verifying and optimizing the index system.

Objective:To construct a set of rationality evaluation index system of medical service price items,so as to provide references and tools for improving the mechanism of finding abnormal medical service price items and the mechanism of monitoring and evaluating medical service price items.Methods:Literature Review,focus group discussion,Delphi method and Analytic Hierarchy Process were used to determine the evaluation indexes and their weights.Results:The rationality evaluation index system of medical service price items included 5 primary indexes,10 secondary indexes and 22 third-level indexes.According to the weight,primary indexes were cost compensation(0.253),clinical use(0.227),price comparison relationship(0.225),reform guidance(0.164)and technical evaluation(0.131).The positive coefficient of experts,1evel of authority and coordination of opinions were confirmed.The items whose specific single index score was zero or whose total score was below the threshold were considered as abnormal items.Conclusion:It constructed a set of rationality evaluation index system of medical service price items,which has high scientificity and reliability.Due to the prerequisites for obtaining the basic data required for the evaluation,it is recommended that a pilot project be carried out in the pilot areas of deepening the reform of medical service prices for the purpose of further verifying and optimizing the index system.

Objective:To construct a set of rationality evaluation index system of medical service price items,so as to provide references and tools for improving the mechanism of finding abnormal medical service price items and the mechanism of monitoring and evaluating medical service price items.Methods:Literature Review,focus group discussion,Delphi method and Analytic Hierarchy Process were used to determine the evaluation indexes and their weights.Results:The rationality evaluation index system of medical service price items included 5 primary indexes,10 secondary indexes and 22 third-level indexes.According to the weight,primary indexes were cost compensation(0.253),clinical use(0.227),price comparison relationship(0.225),reform guidance(0.164)and technical evaluation(0.131).The positive coefficient of experts,1evel of authority and coordination of opinions were confirmed.The items whose specific single index score was zero or whose total score was below the threshold were considered as abnormal items.Conclusion:It constructed a set of rationality evaluation index system of medical service price items,which has high scientificity and reliability.Due to the prerequisites for obtaining the basic data required for the evaluation,it is recommended that a pilot project be carried out in the pilot areas of deepening the reform of medical service prices for the purpose of further verifying and optimizing the index system.