On the occasion of the 110th Anniversary of the establishment of the Chinese Medical Association, the third conference of the Fourth Editorial Board of Chinese Journal of Digestive Surgery, and the Second Elite Group of Chinese Journal of Digestive Surgery, was successfully held in Kunming on July 4, 2025. This conference systematically summarizes the development experience of the journal over the past 20 years from three aspects: the role of ecological construction of thought in the discipline construction of digestive surgery, the display of the latest academic achievements in the field of digestive surgery, the development difficulties, and breakthrough paths of the discipline, and strategically plans the path of discipline construction in the new era.

[Purpose]To analyze the incidence and mortality of liver cancer in Fusui County of Guangxi Zhuang Autonomous Region in 2019 and the trend of change from 201 1 to 2019.[Meth-ods]Based on the incidence and mortality data of liver cancer in Fusui County from 2011 to 2019,the crude incidence rate,crude mortality rate,age-standardized rate by Chinese standard population(ASIRC/ASMRC),age-standardized rate by world standard population(ASMRW/ASM-RW),disability-adjusted life years(DALY),years of life lost(YLL),years of lived with disability(YLD)were calculated.The Joinpoint linear regression model was used to calculate the average annual percentage change(AAPC)of the ASIRC/ASMRC and DALY rate of liver cancer in Fusui County from 2011 to 2019.[Results]In 2019,there were 345 new cases and 298 deaths of liver cancer in Fusui County,accounting for 28.49％and 35.86％of all new cases and death cases of malignant tumors in Fusui County,respectively.The crude incidence rate,ASIRC and ASIRW were 74.71/105,67.55/105 and 65.63/105,respectively;the crude mortality rate,ASMRC and ASMRW were 64.53/105,58.78/105 and 56.88/105,respectively.In 2019,ASIRC/ASMRC of men were higher than those of women(105.32/105 and 95.67/105 for men;27.26/105 and 19.11/105 for women).The peak incidence and mortality rates were in the 65～69 and 80～84 age groups,re-spectively.The incidence rate of liver cancer in Fusui County declined from 82.50/105 in 2011 to 67.55/105 in 2019,with an AAPC of-3.01％(P=0.024),but the mortality rate did not have sig-nificant changes(AAPC=-1.44％,P=0.224).The rate of DALY decreased from 14.51/105 to 10.36/105,with an AAPC of-2.82％(P=0.050).[Conclusion]The incidence rate and DALY rate of liv-er cancer in Fusui County showed an overall decreasing trend from 2011 to 2019,but still re-mained at a high level.It is necessary to further strengthen the prevention,screening and early treatment of liver cancer in this region,especially for men and the elderly.

[Purpose]To analyze the incidence and mortality of liver cancer in Fusui County of Guangxi Zhuang Autonomous Region in 2019 and the trend of change from 201 1 to 2019.[Meth-ods]Based on the incidence and mortality data of liver cancer in Fusui County from 2011 to 2019,the crude incidence rate,crude mortality rate,age-standardized rate by Chinese standard population(ASIRC/ASMRC),age-standardized rate by world standard population(ASMRW/ASM-RW),disability-adjusted life years(DALY),years of life lost(YLL),years of lived with disability(YLD)were calculated.The Joinpoint linear regression model was used to calculate the average annual percentage change(AAPC)of the ASIRC/ASMRC and DALY rate of liver cancer in Fusui County from 2011 to 2019.[Results]In 2019,there were 345 new cases and 298 deaths of liver cancer in Fusui County,accounting for 28.49％and 35.86％of all new cases and death cases of malignant tumors in Fusui County,respectively.The crude incidence rate,ASIRC and ASIRW were 74.71/105,67.55/105 and 65.63/105,respectively;the crude mortality rate,ASMRC and ASMRW were 64.53/105,58.78/105 and 56.88/105,respectively.In 2019,ASIRC/ASMRC of men were higher than those of women(105.32/105 and 95.67/105 for men;27.26/105 and 19.11/105 for women).The peak incidence and mortality rates were in the 65～69 and 80～84 age groups,re-spectively.The incidence rate of liver cancer in Fusui County declined from 82.50/105 in 2011 to 67.55/105 in 2019,with an AAPC of-3.01％(P=0.024),but the mortality rate did not have sig-nificant changes(AAPC=-1.44％,P=0.224).The rate of DALY decreased from 14.51/105 to 10.36/105,with an AAPC of-2.82％(P=0.050).[Conclusion]The incidence rate and DALY rate of liv-er cancer in Fusui County showed an overall decreasing trend from 2011 to 2019,but still re-mained at a high level.It is necessary to further strengthen the prevention,screening and early treatment of liver cancer in this region,especially for men and the elderly.

On the occasion of the 110th Anniversary of the establishment of the Chinese Medical Association, the third conference of the Fourth Editorial Board of Chinese Journal of Digestive Surgery, and the Second Elite Group of Chinese Journal of Digestive Surgery, was successfully held in Kunming on July 4, 2025. This conference systematically summarizes the development experience of the journal over the past 20 years from three aspects: the role of ecological construction of thought in the discipline construction of digestive surgery, the display of the latest academic achievements in the field of digestive surgery, the development difficulties, and breakthrough paths of the discipline, and strategically plans the path of discipline construction in the new era.

As the comprehensive reform of public hospitals enters a more challenging phase,the conventional extensive operation management no longer fulfills the requirements of high-quality development.This article investigates the current challen-ges in hospital operation management under the DIP payment system,proposes an optimized pathway as well as an outline for practical implementation.The proposed pathway suggests implementing a closed-loop resource allocation strategy integrating budg-et and performance based on disease groups and scores,establishing a cost management mechanism for enhancing resource effi-ciency,and development of a performance distribution system for stimulating self-management motivation among personnel.Addi-tionally,the article suggests the establishment of a Management Information System,aiming to provide practical references for en-hancing operational management capabilities in public hospitals under the DIP payment mode.

Radiation-induced brain injury (RBI) is the most serious complication of head and neck tumor after radiotherapy. The pathogenesis of RBI is complicated, and the clinical course is irreversible, while no effective treatment available. The activation of glial cells is one of the main theories of RBI, and the prevention and treatment of RBI by targeting glial cells is the focus of current research. As a post-transcriptional regulatory factor, microRNA (miRNA) has been confirmed to be involved in regulatingglial cell radiosensitivity, inflammation type transformation, autophagy, exosomatic, long non-coding RNA (lncRNA), circular RNA (circRNA) and other related pathways, thereby mediating the occurrence and development of cascade reaction of inflammatory injury and neurological function repair of central nervous system (CNS) disease. Therefore, the establishment of miRNA - glial regulatory network may provide a new strategy for the prevention and treatment of RBI.

Objective: To evaluate the effects of office blood pressure(OBP)combined with ambulatory blood pressure monitoring(ABPM)on the diagnosis of hypertension. Methods: The residents aged 35-79 years without hypertension history,whose casual OBP were 120~159 mm Hg/80~99 mm Hg,were enrolled from 4 communities of Hangzhou and Zhuji from 2015 to 2018. They were performed OBP measurements on other two days in 4 weeks and ABPM in a week. There were 2 criteria of OBP as elevated OBP on the first day or in 3 different days,and 4 criteria of ABPM as elevated mean BP in 24 hours, daytime, nighttime and either of the above time. Receiver operating characteristic(ROC)curve was employed to evaluate the effects of different OBP criteria combined with ABPM criteria on the diagnosis of masked hypertension(MH)and white-coat hypertension(WCH). Results: Taking 3-day-OBP as a golden standard,the 1-day-OBP with 4 ABPM criteria had the areas under the ROC curve(AUC)of 0.79-0.81,sensitivity of 57.58%-62.77% and specificity of 100.00% in MH;had the AUC of 0.95-0.98,sensitivity of 100.00% and specificity of 88.96%-96.80% in WCH. The Kappa values were all less than 0.6,known as low consistency. Taking either time of ABPM as a golden standard,24 hours,daytime and nighttime ABPM criteria with OBP had the AUC of 0.90-0.92,sensitivity of 79.17%-83.90% and specificity of 100.00% in MH(all Kappa>0.6),when with 1-day-OBP,the Kappa values were all more than 0.8,known as high consistency;had the AUC of 0.95-1.00,sensitivity of 100.00% and specificity of 89.54%-99.37% in WCH,the Kappa values of daytime ABPM were all more than 0.6,known as high consistency. Conclusions If limited by options, 1-day-OBP could be used instead of 3-day-OBP for detection of WCH or exclusion of MH yet with less accuracy; 24 hours or daytime ABPM instead of either time of ABPM was reliable.

Objective To explore the effects of comprehensive health education on glucose control, anxiety and self-management level in patients with type 2 diabetes mellitus in community. Methods A total of 92 outpatients with type 2 diabetes mellitus (T2DM) of Wangkouxincun community in Liaocheng City of Shandong Province were selected by convenience sampling from January 2013 to December 2016. Patients were divided into observation group (n=46, routine health education along with comprehensive health education by the educational form of family-friendly) and control group (n=46, routine health education) with the random number table. This study compared the fasting plasma glucose (FPG), plasma glucose two hours after glucose load (2hPG), glycosylated hemoglobin (HbA1c) and the scores of anxiety and diabetes self-care activities of patients between two groups before and after intervention. Results Before intervention, there was no significant difference in blood glucose levels, the score of anxiety and self-care activities (P>0.05). After intervention, the FPG, 2hPG, HbA1c and the score of anxiety of patients between two groups all decreased; the score of self-care activities increased with significant differences (P<0.05). The FPG, 2hPG, HbA1c and the score of anxiety of patients in observation group after intervention was lower than those in control group along with the score of self-care activities higher than that in control group with significant differences (P<0.05). Conclusions The implementation of comprehensive health education for patients with T2DM in community by nursing care involving health care providers, patients and family members improves the capability of self-management and decreases the blood glucose and anxiety levels. It is worth to be used widely in clinical application.

Objective To study the effect of SNORD47 over-expression on proliferation and invasion of U87-epidermal growth factor receptor (EGFR)vⅢ glioma cells. Methods U87-EGFRvⅢ glioma cells at logarithmic phase were assigned into lenti-SNORD47 group, lenti-NC group and blank control group. The recombinant lentiviruses containing lenti-SNORD47 or lenti-NC were transfected into U87-EGFRvⅢ glioma cells of the lenti-SNORD47 group and lenti-NC group, respectively. Forty-eight h after transfection, the SNORD47 expression in the three groups was measured by real time quantitative PCR. Western blotting was used to detect the protein expressions of matrix metalloproteinase (MMP) 2 and MMP9. The proliferation of U87-EGFRvⅢ cells 4, 24, 48, 72 and 96 h after transfection was evaluated by CCK-8 assay and colony formation assay. Transwell assay and wound-healing assay were used to examine the invasion and migration of these cells. Results The SNORD47 expression in the lenti-SNORD47 group was significantly higher than that in the lenti-NC group and control group (P<0.05). The protein expressions of MMP2 and MMP9 in the lenti-SNORD47 group were significantly decreased as compared with those in the lenti-NC group and control group (P<0.05). At 48, 72 and 96 h after transfection, the optical density and number of cloned cells in the lenti-SNORD47 group were significantly decreased as with those in the lenti-NC group and control group (P<0.05). The invasion and migration abilities of U87-EGFRvIII cells in the lenti-SNORD47 group were significantly suppressed as compared with those in the lenti-NC group and control group (P<0.05). Conclusion SNORD47 could inhibit the proliferative and invasive abilities of U87-EGFRvⅢ glioma cells.

Objective To study the effect of exsomes in SH-SY5Y cells after hypoxic ischemia/reperfusion injury.Methods Human umbilical vein endothelial cell hypoxic ischemia/reperfusion (HUVEC I/R) injury models were established,and the exosomes derived from HUVEC I/R were extracted and identified.SH-SY5Y cell hypoxic ischemia/reperfusion injury models (SH-SY5Y I/R) were established,and cells from SH-SY5Y I/R were divided into control group and exosomes-treatedgroup.The proliferation of SH-SY5Y cells was evaluated by CCK-8 assay 24,48and 72 h after cell inoculation.Transwell assay and wound-healing assay were used to examine the invasion and migration.Hochest33258 staining and Flow cytometry were used to monitor the changes of cell cycle and apoptosis.Expressions of Caspase-3,Bax and Bcl-2 were measured by real-time fluorescence quantificative-PCR and Western blotting.Results As compared with those in the control group,the proliferation abilities of SH-SY5Y cells in exosomes-treated group were significantly promoted (48 h:0.70±0.05 vs.0.94±0.08;72 h:0.83±0.05 vs.1.02±0.06),the cell cycle rate of S phase was significantly increased (14.39％±4.11％ vs.20.54％±3.46％),and G0/G1 phase was statistically decreased (71.26％± 5.24％ vs.66.87％±4.23％,P＜0.05).What's more,cell invasive was significantly promoted (44.00±6.56 vs.70.67±6.11),and relative wound injury area was significantly reduced in the exosomes treated group (0.61±0.07 vs.0.52±0.10);significant differences were noted between the two groups (P＜0.05).The mRNA expressions of Bax and Caspase-3 were significantly decreased and the mRNA expressions of Bcl-2 was significantly increased in the exosomes-treated group as compared with those in the control group (P＜0.05).Conclusion HUVEC I/R-derived exosomes play neuro-protective role in human SH-SY5Y cells after hypoxic I/R injury.