OBJECTIVE To investigate the effect and mechanism of Panax notoginseng saponins （PNS） on wound healing after anal fistula surgery in rats by regulating the hypoxia-inducible factor-1α （HIF-1α）/vascular endothelial growth factor （VEGF）/ vascular endothelial growth factor receptor-2 （VEGFR2） signaling pathway. METHODS SD rats were selected to establish a postoperative rat model of anal fistula by infecting wound with Escherichia coli. The model rats were randomly grouped into model group， PNS low-dose and high-dose groups （15， 30 mg/cm2）， high-dose of PNS+2-methoxyestradiol （2ME2） group （PNS 30 mg/cm2+HIF-1α inhibitor 2ME2 4 mg/kg）， with 10 rats in each group. Another 10 normal rats were selected for back hair removal treatment as the control group. Each drug group was injected with the corresponding drug solution intramuscularly or （and） intraperitoneally， once a day， for 3 weeks. After the last administration， the wound healing rate （excluding the control group）， microvascular density （MVD）， the expression of collagen Ⅰ and fibronectin （FN） in the wound tissue were detected in each group； the levels of angiogenic factors [VEGF， E-mail：842710813@qq.com angiopoietin-Ⅰ （Ang-Ⅰ）， Ang-Ⅱ] in serum， the levels of inflammatory factors [interleukin-6 （IL-6） and IL-2] in serum binggui7183@163.com and wound tissue as well as the expressions of the related proteins of HIF-1α/VEGF/VEGFR2 signaling pathway in the wound tissue of rats were also detected in each group. RESULTS The MVD， the expression of collagen Ⅰ and FN in the wound tissue， and the levels of IL-6 and IL-2 in serum and wound tissue of rats increased significantly in the model group， compared to the control group （P＜0.05）， while the serum levels of VEGF， Ang- Ⅰ and Ang-Ⅱ decreased significantly （P＜0.05）. The wound healing rate， the MVD in wound tissue， the serum levels of VEGF， Ang-Ⅰ and Ang-Ⅱ， the expressions of collagen Ⅰ and FN in the wound tissue， and protein expressions of HIF-1α， VEGF and VEGFR2 in the PNS low-dose and high-dose groups increased significantly， compared to the model group （P＜0.05）， while the levels of IL-6 and IL-2 in serum and wound tissue decreased significantly （P＜0.05）； the high-dose PNS had a stronger effect （P＜ 0.05）. 2ME2 could weaken the effect of PNS on above indicators of rats after anal fistula surgery （P＜0.05）. CONCLUSIONS PNS can promote the production of angiogenic factors and inhibit the production of pro-inflammatory factors， thereby promoting wound healing in rats after anal fistula surgery. The above effects are related to the activation of HIF-1α/VEGF/VEGFR2 signaling pathway.

Objective:By analyzing the relationship between the efficiency of traditional Chinese medicine services and the efficiency of comprehensive medical services in county-level traditional Chinese medicine hospitals in Shandong,it explores the path of coordinated development between traditional Chinese medicine and western medicine in traditional Chinese medicine hospitals,providing references for the high-quality development of county-level traditional Chinese medicine hospitals.Methods:The efficiency of traditional Chinese medicine services and comprehensive medical services in county-level traditional Chinese medicine hospitals in Shandong Province from 2019 to 2022 was analyzed by Data Envelopment Analysis(DEA),and the correlation was analyzed by Spearman correlation coefficient.Results:The efficiency of traditional Chinese medicine services in county-level traditional Chinese medicine hospitals in Shandong Province is lower than that of comprehensive medical services,and the scale return coefficient of traditional Chinese medicine category indicators is better than that of comprehensive category indicators.There is a positive correlation between the efficiency of traditional Chinese medicine services and the efficiency of comprehensive medical services.Conclusion:Traditional Chinese medicine hospitals should appropriately expand their investment in traditional Chinese medicine resources.Adhere to the hospital management model of traditional Chinese medicine services as the main focus,and build a coordinated development path between traditional Chinese and western medicine from both the supply and demand sides.

Objective To systematically analyze the effect of rhythmic physical activity on executive function and sub-components in healthy preschool children. Methods Literature in Chinese and English was retrieved from databases such as CNKI,Wanfang Data,EBSCO,PubMed,Google Scholar and Web of Science for researches about the intervention of rhythmic physical activity for executive function of healthy children aged three to six years,up to October,2024.The methodological quali-ty of the researches was evaluated with PEDro Scale,and data were extracted for a systematic review. Results Ten researches,published between 2019 and 2024,from seven countries,were included;and seven were random-ized controlled trials and three were quasi experiment,involving a total of 1 047 children.The scores of the PE-Dro scale ranged five to eight.The rhythmic physical activity intervention was 20 to 50 minutes a time,one to five times a week,for six to 20 weeks.The forms of rhythmic physical activity intervention included sports activi-ties(street dance,flower ball cheerleading,walking,running,jumping and other motor skill exercises),music teaching activities(music perception,rhythm synchronization and music games),dance activities(creative dance,action imitation and role playing)and music performance activities(body percussion,rhythm sticks,sand balls and drums).Rhythmic physical activity was effective on at least one sub-component of executive function.How-ever,five of the seven researches involving cognitive flexibility failed to demonstrate a positive effect.Six re-searches compared the effects of rhythmic physical activity versus other physical activities,and five found that rhythmic physical activity was more effective on executive function. Conclusion Rhythmic physical activity can improve inhibitory control and working memory in preschool children;but the effect on cognitive flexibility remain controversial.

ObjectiveTo explore the effect of home exercise on pain, function and quality of life after operation for rotator cuff injury. MethodsFrom June, 2023 to June, 2024, 45 patients after operation for rotator cuff injury were selected from Xuzhou Rehabilitation Hospital Affiliated to Xuzhou Medical University and Xuzhou Central Hospital, and randomly divided into conventional group (n = 15), home-based group (n = 15) and combined group (n = 15). The conventional group received an eight-week routine rehabilitation program in hospital, the home-based group received an eight-week home exercise prescription training, and the combined group first received four weeks of routine rehabilitation in hospital, and followed by four weeks of home exercise prescription training. They were assessed with Visual Analogue Scale for pain (VAS), University of California at Los Angeles shoulder rating scale (UCLA), Constant-Murley Score (CMS), range of motion (ROM) of shoulder, and the Short-form of Health Survey-36 (SF-36) before treatment, and four and eight weeks after treatment. ResultsVAS scores decreased in all the three groups four and eight weeks after treatment (Z > 2.964, P < 0.001), which was the most in the home-based group four weeks after treatment (|Z| > 2.531, P < 0.05). The main effect of time was significant in scores of UCLA, CMS, and physical health and mental health of SF-36 (F > 498.102, P < 0.001), which improved after treatment (P < 0.001). The main effect of group was significant in score of mental health of SF-36 (F = 7.408, P = 0.002), which was the most in the home-based group four and eight weeks after treatment (P < 0.01). The interaction was significant in score of physical health of SF-36 (F = 10.138, P < 0.001), which was the least in the home-based group four weeks after treatment (P < 0.05). The main effect of time was significant in every direction of ROM, which improved after treatment (P < 0.001). The interaction was significant in ROM of abduction and external rotation (F > 4.059, P < 0.01), and almost significant in ROM of flexion (F = 2.412, P = 0.055). However, ROM of flexion was less in the home-based group than in the combined group four weeks after treatment (P = 0.047), which was less in the home-based group than in the conventional group eight weeks after treatment (P = 0.042); ROM of abduction was the least in the home-based group four weeks after treatment (P < 0.01), which was less in the home-based group than in the combined group eight weeks after treatment (P = 0.046); ROM of external rotation was less in the home-based group than in the combined group four weeks after treatment (P = 0.022). ConclusionHome exercise is effective on pain, function and quality of life in patients after operation for rotator cuff injury. There are benefits with both home exercise and institution-based rehabilitation, and almost the same in a whole eight weeks after treatment.

Talent is the foundation of hospital development.Since the independent operation of a third grade children's hospital,it is faced with some difficulties such as imperfect construction of talent echelon,large gap of talent demand,insufficient funds for talent introduction and weak talent training.The Party committee of the hospital adheres to the party management of tal-ents,and on the basis of improving the talent introduction,training and incentive mechanism,builds a"1+1＞2 ecosystem"of Party management talents in view of the difficulties and blind spots in the construction of talent teams,focuses on the introduction and training of talents,quantity and quality,and production capacity input and output,and promotes the"induction and reten-tion"of talent construction to achieve actual results.Lay a talent foundation for the high-quality development of the hospital.

Objective To investigate the effect of acacetin on oxidative stress injury in diabetic cataract(DC)rats and its regulation of sirtuin 1(Sirt1)/adenosine monophosphate-activated protein kinase(AMPK)/nuclear factor-erythroid 2-related factor 2(Nrf2)signaling pathway.Methods Sixty SD rats were randomly divided into the control group,model group,low-dose acacetin group,high-dose acacetin group,and acacetin+Sirt1 inhibitor(EX527)group.DC rat models were constructed except for the control group.Rats in the low-dose and high-dose acacetin groups were injected with 10 mg·kg-1 and 20 mg·kg-1 acacetin subcutaneously through the neck,twice a day,respectively.Rats in the acacetin+EX527 group were injected with 20 mg·kg-1 acacetin subcutaneously through the neck,twice a day;additionally,3.5 mg·kg-1 EX527 was administered subcutaneously through the osmotic micro-pump for 4 weeks.The same amount of nor-mal saline was pumped into rats in the rest groups for 4 weeks.After administration,blood pressure and fasting blood glu-cose(FBG)were measured.The lens opacity was observed under the slit lamp irradiation,and the histopathological chan-ges in the lens were observed after hematoxylin-eosin staining.Enzyme-linked immunosorbent assay was performed to de-termine the serum levels of malondialdehyde(MDA),superoxide dismutase(SOD),glutathione peroxidase(GSH-Px),in-terleukin(IL)-6,and IL-1 β.Western blot was applied to detect the expression levels of Sirt1,phosphorylated AMPK(p-AMPK),AMPK,and Nrf2 proteins.Results Compared with the control group,the lens epithelial cells(LECs)of rats in the model group showed patchy and striped shapes,and migration and aggregation occurred;the systolic blood pres-sure(SBP),FBG,lens opacity score,and the levels of MDA,IL-6 and IL-1 β increased,while the expression levels of SOD,GSH-Px,Sirt1,p-AMPK/AMPK,and Nrf2 proteins decreased(all P＜0.05).Compared with the model group,the migration and aggregation of LECs improved in the low-dose and high-dose acacetin groups,the SBP,FBG,lens opacity score,and the levels of MDA,IL-6 and IL-1 β decreased,while the expression levels of SOD,GSH-Px,Sirt1,p-AMPK/AMPK,and Nrf2 proteins increased(all P＜0.05).Compared with the high-dose acacetin group,the morphological chan-ges and aggregation of LECs in the acacetin+EX527 group were more significant,the SBP,FBG,lens opacity score,and the levels of MDA,IL-6 and IL-1 β increased,while the expression levels of SOD,GSH-Px,Sirt1,p-AMPK/AMPK,and Nrf2 proteins decreased(all P＜0.05).Conclusion Acacetin may protect DC rats from oxidative stress injury by activating the Sirt1/AMPK/Nrf2 pathway.

Objective To investigate the effect of total flavone of Cydonia oblonga on oxidative damage of human lens epithelial cells induced by high glucose and its mechanism.Methods A cell injury model was established by inducing human lens epithelial cells with high glucose.Human lens epithelial cells were cultured in the medium containing 30 mmol·L-1 glucose for 24 h,which was recorded as the high glucose group.Cells in the control group were cultured in a medium con-tainning 5.5 mmol·L-1 glucose for 24 h.Human lens epithelial cells were inoculated into 96-well plates with 5 × 103 cells per well,and treated with mediums containing 10 mmol·L-1,20 mmol·L-1,and 40 mmol·L-1 total flavone of Cydonia ob-longa combined with 30 mmol·L-1 glucose for 24 h.They were recorded as high glucose+low total flavone of Cydonia oblonga group,high glucose+medium total flavone of Cydonia oblonga group,and high glucose+high total flavone of Cydonia oblonga group.Human lens epithelial cells were transfected with anti-miR-NC and anti-miR-370 with Lipo-fectamine2000 transfection reagent,and treated with 30 mmol·L-1 glucose for 24 h,which were recorded as high glucose+anti-miR-NC group and high glucose+anti-miR-370 group.Human lens epithelial cells were transfected with miR-NC and miR-370 mimics,and treated with medium containing 30 mmol·L-1 glucose and 40 mmol·L-1 total flavone of Cydonia oblonga for 24 h,which were labeled as high glucose+total flavone of Cydonia oblonga+miR-NC group and high glucose+total flavone of Cydonia oblonga+miR-370 group.The activities of superoxide dismutase(SOD)and cata-lase(CAT),and the content of malondialdehyde(MDA)were measured by Enzyme-linked immunosorbent assay;flow cy-tometry was applied to detect apoptosis rate;quantitative reverse transcription polymerase chain reaction was applied to detect the expression level of miR-370;Western blot was applied to detect the expression of apoptosis-related proteins.Results Compared with the control group,the activities of SOD and CAT decreased and the content of MDA increased in the human lens epithelial cells of the high glucose group,and the differences were statistically significant(all P＜0.05);compared with the high glucose group,the activities of SOD and CAT significantly increased and the content of MDA signifi-cantly decreased in the high glucose+low total flavone of Cydonia oblonga group,the high glucose+medium total fla-vone of Cydonia oblonga group and the high glucose+high total flavone of Cydonia oblonga group(all P＜0.05).Com-pared with the control group,apoptosis rate,and protein expressions of Caspase-3 and Caspase-9 of human lens epithelial cells in the high glucose group significantly increased(all P＜0.05);compared with the high glucose group,the apoptosis rate,Caspase-3 and Caspase-9 protein expressions of human lens epithelial cells in the high glucose+low total flavone of Cydonia oblonga group,high glucose+medium total flavone of Cydonia oblonga group,and high glucose+high total fla-vone of Cydonia oblonga group significantly decreased(all P＜0.05).The expression levels of miR-370 in human lens epi-thelial cells were 1.00±0.00,4.04±0.36,3.22±0.24,2.42±0.23 and 1.62±0.14 in the control group,high glucose group,high glucose+low total flavone of Cydonia oblonga group,high glucose+medium total flavone of Cydonia oblon-ga group,and high glucose+high total flavone of Cydonia oblonga group,respectively.There was a statistically different significance among the five groups(F=256.138,P＜0.05).Compared with the high glucose+anti-miR-NC group,the ex-pression of miR-370 significantly decreased,the activities of SOD and CAT significantly increased,and the content of MDA significantly decreased in human lens epithelial cells of the high glucose+anti-miR-370 group(all P＜0.001).Compared with the high glucose+anti-miR-NC group,apoptosis rate,and protein expressions of Caspase-3 and Caspase-9 of the hu-man lens epithelial cells in the high glucose+anti-miR-370 group significantly decreased(all P＜0.001).Compared with the high glucose+total flavone of Cydonia oblonga+miR-NC group,the activities of SOD and CAT significantly de-creased,and the content of MDA,apoptosis rate,and protein expressions of Caspase-3 and Caspase-9 significantly in-creased in the human lens epithelial cells of high glucose+total flavone of Cydonia oblonga+miR-370 group(all P＜0.001).Conclusion The expression of miR-370 increases in high glucose-induced human lens epithelial cells.Total fla-vone of Cydonia oblonga can inhibit the oxidative stress and apoptosis of high glucose-induced human lens epithelial cells,and the mechanism may be related to the decreased expression of miR-370.

Objective:By analyzing the relationship between the efficiency of traditional Chinese medicine services and the efficiency of comprehensive medical services in county-level traditional Chinese medicine hospitals in Shandong,it explores the path of coordinated development between traditional Chinese medicine and western medicine in traditional Chinese medicine hospitals,providing references for the high-quality development of county-level traditional Chinese medicine hospitals.Methods:The efficiency of traditional Chinese medicine services and comprehensive medical services in county-level traditional Chinese medicine hospitals in Shandong Province from 2019 to 2022 was analyzed by Data Envelopment Analysis(DEA),and the correlation was analyzed by Spearman correlation coefficient.Results:The efficiency of traditional Chinese medicine services in county-level traditional Chinese medicine hospitals in Shandong Province is lower than that of comprehensive medical services,and the scale return coefficient of traditional Chinese medicine category indicators is better than that of comprehensive category indicators.There is a positive correlation between the efficiency of traditional Chinese medicine services and the efficiency of comprehensive medical services.Conclusion:Traditional Chinese medicine hospitals should appropriately expand their investment in traditional Chinese medicine resources.Adhere to the hospital management model of traditional Chinese medicine services as the main focus,and build a coordinated development path between traditional Chinese and western medicine from both the supply and demand sides.

Objective:By analyzing the relationship between the efficiency of traditional Chinese medicine services and the efficiency of comprehensive medical services in county-level traditional Chinese medicine hospitals in Shandong,it explores the path of coordinated development between traditional Chinese medicine and western medicine in traditional Chinese medicine hospitals,providing references for the high-quality development of county-level traditional Chinese medicine hospitals.Methods:The efficiency of traditional Chinese medicine services and comprehensive medical services in county-level traditional Chinese medicine hospitals in Shandong Province from 2019 to 2022 was analyzed by Data Envelopment Analysis(DEA),and the correlation was analyzed by Spearman correlation coefficient.Results:The efficiency of traditional Chinese medicine services in county-level traditional Chinese medicine hospitals in Shandong Province is lower than that of comprehensive medical services,and the scale return coefficient of traditional Chinese medicine category indicators is better than that of comprehensive category indicators.There is a positive correlation between the efficiency of traditional Chinese medicine services and the efficiency of comprehensive medical services.Conclusion:Traditional Chinese medicine hospitals should appropriately expand their investment in traditional Chinese medicine resources.Adhere to the hospital management model of traditional Chinese medicine services as the main focus,and build a coordinated development path between traditional Chinese and western medicine from both the supply and demand sides.

Objective:By analyzing the relationship between the efficiency of traditional Chinese medicine services and the efficiency of comprehensive medical services in county-level traditional Chinese medicine hospitals in Shandong,it explores the path of coordinated development between traditional Chinese medicine and western medicine in traditional Chinese medicine hospitals,providing references for the high-quality development of county-level traditional Chinese medicine hospitals.Methods:The efficiency of traditional Chinese medicine services and comprehensive medical services in county-level traditional Chinese medicine hospitals in Shandong Province from 2019 to 2022 was analyzed by Data Envelopment Analysis(DEA),and the correlation was analyzed by Spearman correlation coefficient.Results:The efficiency of traditional Chinese medicine services in county-level traditional Chinese medicine hospitals in Shandong Province is lower than that of comprehensive medical services,and the scale return coefficient of traditional Chinese medicine category indicators is better than that of comprehensive category indicators.There is a positive correlation between the efficiency of traditional Chinese medicine services and the efficiency of comprehensive medical services.Conclusion:Traditional Chinese medicine hospitals should appropriately expand their investment in traditional Chinese medicine resources.Adhere to the hospital management model of traditional Chinese medicine services as the main focus,and build a coordinated development path between traditional Chinese and western medicine from both the supply and demand sides.