Objective This study aims to summarize the experience of constructing a national demonstration zone for in-tegrated prevention and control of chronic diseases in Dapeng New District,Shenzhen,in order to provide a reference for grassro-ots chronic disease management in various regions.Methods Employing literature review and case analysis and using material description and data analysis,the study summarized the experience of target management experience in a close-knit medical con-sortium and offered suggestions for building a chronic disease system.Results Through close-knit medical consortium and target management method,the primary medical resources in Shenzhen Dapeng New District were optimized,and multi-sectoral coopera-tion was facilitated.This resulted in an increase in the main index data of chronic disease prevention and control,with the propor-tion of primary diagnosis and treatment increasing from 31.69％to 57.29％.Additionally,the health literacy rate among resi-dents improved from 39.1％to 50.82％,and several assessments achieved the first place within the city.Conclusion Regions can establish a close-knit medical consortium to set common goals,guiding high-quality medical resources to the grassroots level.By employing target management,they can concentrate effects from various grassroots sectors to advance chronic disease manage-ment construction.

Objective:To investigate the effects and the possible mechanisms of Neiguan(PC6)and Gongsun(SP4)on the hypothalamic-pituitary-adrenal(HPA)axis in rats with functional dyspepsia(FD),thus to provide a theoretical basis for the clinical application of the Eight Confluent Points.Methods:Forty specific-pathogen-free Sprague-Dawley rats were divided into a blank group,a model group,an electroacupuncture(EA)group,and a Western medicine group by the random number table method,with 10 rats in each group.Rats in the blank group did not receive modeling or intervention.Rats in the other three groups were subjected to the FD with mood disorder model using the compound etiology modeling method.After the successful modeling,rats in the model group did not receive any interventions,rats in the Western medicine group received deanxit and mosaprid intervention,and those in the EA group received EA intervention on the ipsilateral Neiguan(PC6)and Gongsun(SP4)for 21 d.The sugar-water consumption rate was measured before the experiment and before and after interventions to assess the emotional status.The gastric emptying rate was measured after interventions to assess the gastrointestinal dynamics.The expression levels of hypothalamic corticotropin-releasing hormone(CRH),pituitary adrenocorticotropic hormone(ACTH),and adrenal corticosterone(CORT)were measured by enzyme-linked immunosorbent assay.Results:Compared with the blank group,the sugar-water consumption rate and the gastric emptying rate were decreased(P<0.01),and the hypothalamic CRH,pituitary ACTH,and adrenal CORT expression levels were increased(P<0.01)in the model group.Compared with the model group,the sugar-water consumption rate and the gastric emptying rate were significantly increased(P<0.01),while the expression levels of hypothalamic CRH,pituitary ACTH,and adrenal CORT were significantly decreased(P<0.01)in the EA group and the Western medicine group.The differences between the EA group and the Western medicine group were not statistically significant(P>0.05).Conclusion:The Eight Confluent Points Neiguan(PC6)and Gongsun(SP4)can improve the mood and gastrointestinal dynamics in FD rats,which may be achieved by down-regulating the hypothalamic CRH,pituitary ACTH,and adrenal CORT,as well as by correcting the HPA axis hyperfunction.

ObjectiveTo investigate the distribution of traditional Chinese medicine （TCM） syndrome types and influencing factors of protein-energy wasting （PEW） in chronic kidney disease （CKD） undergoing maintenance hemodialysis （MHD）. MethodsAccording to diagnostic criteria， 164 patients with MHD were divided into PEW group and non-PEW group. The clinical data of all patients were collected， including general information such as gender， age， height and weight， disease characteristics such as course， cormobidity， and haemodialysis duration， laboratory indicators such as blood routine， liver function， renal function， electrolyte， blood lipid， grip strength， and the four examinations. Logistic regression analysis was used to find the influencing factors of PEW by taking the clinical indicators with significant differences between the two groups （P＜0.05） as the independent variables， diagnosis of PEW as the dependent variable， and normal values as the reference. ResultsOut of 164 patients with MHD， there were 96 （58.5%） cases in PEW group and 68 cases （41.5%） in non-PEW group. Compared to the non-PEW group，PEW group had increased age， ratios of bedrest， deep vein preservation， edema， and low grip strength， percentages of comorbidities type 2 diabetes， cardiovascular and cerebrovascular diseases，infections and anemia， and levels of alanine aminotransferase and permine amin aminotransferase， as well as decreased body mass index， self-care ratio，internal arteriovenous fistula， red blood cell count， hemoglobin， serum total protein， serum albumin levels （P＜0.05）. The PEW group had significantly higher frequency of poor appetite and digestion， abdominal distension， fear of cold and preference of warmth， weak breathing and fatigue， poor appetite， oliguria， nausea and vomiting than non-PEW group （P＜0.05）. The incidence of both yin and yang deficiency syndrome and damp-turbidity syndrome were significantly higher in the PEW group than the non-PEW group， while that of liver-kidney yin deficiency syndrome and stirring of wind syndrome were lower （P＜0.05）. Logistic regression analysis showed that low BMI （＜22 kg/m²）， inability to take care of oneself， low grip strength，low serum albumin （＜38 g/L）， infection， older age， fear of cold and cold limbs，and poor appetite were the risk factors of PEW in patients undergoing MHD （P＜0.05）. ConclusionThe root syndrome of MHD-PEW patients is both yin and yang deficiency， concurrent with damp-turbidity syndrome. Low BMI， low serum albumin， infection and older age may be the influencing factors of PEW in patients undergoing MHD.

Objective:To compare the consistency of preoperative frailty assessment in elderly colorectal cancer patients using Frailty Phenotype (FP), FRAIL Scale (FS), Clinical Frailty Scale (CFS), and Edmonton Frailty Scale (EFS), and their predictive performance in predicting the postoperative complication, so as to provide reference for nurses to choose appropriate frailty assessment tools.Methods:From December 2020 to October 2021, 207 elderly patients who underwent radical surgery for colorectal cancer at the General Surgery of the First Affiliated Hospital of Soochow University were selected as the study subject by convenience sampling. FP, FS, CFS, and EFS were used to assess patients' frailty. Taking postoperative complications as the outcome indicator, the predictive performance of four frailty assessment tools was compared using the receiver operating characteristic (ROC) curve and Bayes discriminant analysis.Results:The frailty detection rates of FP, FS, CFS, and EFS in 207 elderly colorectal cancer patients were 19.8% (41/207), 11.6% (24/207), 22.2% (46/207), and 10.1% (21/207), respectively. The areas under the ROC curves of FP, FS, CFS, and EFS were 0.714, 0.643, 0.737, and 0.665, respectively, with statistically significant differences (all P<0.01). Pairwise comparison found that there were statistically significant differences in the area under the ROC curve between FP and FS, FS and CFS, CFS and EFS ( P<0.05). The cross validation accuracy of FP, FS, CFS and EFS in predicting the postoperative complication in elderly colorectal cancer patients was 78.7%, 68.6%, 76.3%, and 75.8%, respectively. Conclusions:FP and CFS have moderate predictive performance for postoperative complications in elderly colorectal cancer patients, and there is no difference in predictive performance between the two. Both CFS and FP can be used for the assessment of preoperative frailty in elderly colorectal cancer patients, but considering clinical applicability, CFS is recommended.

Objective:To explore the effect of marital self-disclosure nursing on the fear and quality of life of maintenance hemodialysis patients.Methods:From January to December 2019, 106 maintenance hemodialysis patients who were treated at Jinhua Municipal Central Hospital in Zhejiang Province were selected as the research object. The patients were divided into the control group and the intervention group by random number table method, with 53 cases in each group. The control group conducted routine nursing, and the intervention group implemented marital self-disclosure nursing on this basis. The Fear of Progression Questionnaire-Short Form (FoP-Q-SF) and the Kidney Disease Questionnaire (KDQ) were used to compare the fear of disease progression and quality of life between the two groups before and after intervention.Results:After 12 weeks of intervention, the scores of physiological health dimension and social family dimension in the fear of disease progression in the intervention group were (15.2±1.8) and (13.0±2.1) respectively, which were lower than those of the control group, and the difference was statistically significant ( P<0.05) . After 12 weeks of intervention, the total KDQ score of the intervention group was (152.8±15.2) , and that of the control group was (138.9±15.7) , and the difference was statistically significant ( P<0.05) . Conclusions:The application of marital self-disclosure nursing in maintenance hemodialysis patients can reduce the fear and improve the quality of life of patients.

Objective To analyze the epidemiological and clinical characteristics of 403 local cases with dengue fever , and to provide guidance for dengue fever's prevention , diagnosis and treatment . Methods The epidemical data ,clinical characteristics ,laboratory results ,therapy and outcomes of 403 cases with dengue fever treated in Mengchao Hepatobiliary Hospital of Fujian Medical University ,Fuzhou from July to November 2016 were collected and analyzed retrospectively .Results Among the 403 cases , 56 cases (13 .89％ ) were younger than 20 years old ,160 cases (39 .71％ ) were 21 to 50 years old ,and 187 cases (46 .40％ ) were over 50 years old .The peak incidence period of dengue fever was from August to October ,accounting for 94 .29％ of the cases .The clinical classification was dominated by typical dengue fever (98 .01％ ) .Most of the cases had sudden onset .The main clinical symptoms included fever in 391 cases (97 .02％ ) , body aches in 355 cases (88 .09％ ) , and rash in 156 cases (38 .71％ ) . All patients were tested for serology and etiology of dengue virus at the early stage of disease .Among them , the positive rate of NS1 antigen was 95 .04％ ;the positive rate of IgM antibody was 13 .90％ ,and the positive rate of IgG antibody was 8 .19％ . Thrombocytopenia was founded in 332 cases (82 .38％ ) .Neutrophil count decreased in 293 cases (72 .70％ ) , w hite blood cell count decreased in 274 cases (67 .99％ ) .Aspartate aminotransferase increased in 256 cases (63 .52％ ) and alanine aminotransferase increased in 146 cases (36 .23％ ) .Creatine kinase elevated in 130 cases (32 .26％ ) and prothrombin time was prolonged in 40 cases (9 .93％ ) .A total of 289 cases (82 .75％ ) had bilateral lesions in both lungs and 25 cases (6 .20％ ) had pleural effusions . Color doppler ultrasound found 46 cases (11 .41％ ) of hepatomegaly ,84 cases (20 .84％ ) of splenomegaly ,8 cases (1 .99％ ) of a small amount of ascites . Conclusions Most of the 403 cases of dengue fever show typical clinical manifestations .Dengue fever mainly affects the blood system ,liver ,heart ,lung ,kidney ,skeletal muscle system ,and immune system . Clinicians should carefully observe the condition ,master the warning signs of severe dengue fever ,and achieve early identification and timely treatment of severe cases ,thereby reducing the mortality rate .

Objective To analyze the epidemiological and clinical characteristics of 5 patients with importing yellow fever ,and to explore the preventive and control strategies of infection in hospital .Methods The epidemiological and clinical characteristics of 5 cases of importing yellow fever in Infectious Disease Hospital of Fujian Medical University from March 18th to April 6th in 2016 were retrospectively reviewed and analyzed .Results Five patients were all from Angola Luanda .One of them was vaccinated before going aboard ,and the others were vaccinated 1—10 days before disease onset in Angola .All of them were bitten by mosquitoes ,and their onset date ranged from March 11th to March 27th ,before returned to Fujian .The main clinical symptoms were fever ,chilly ,shivering ,fatigue ,arthrodynia ,headache ,and liver and kidney injury .At manifestations ,two patients had positive nuclear acid of yellow fever virus in serum samples and 3 patients were positive in urine samples .All of these patients were negative for dengue virus and Zika virus testing ,meanwhile no plasmodium was found in blood smears .All patients were cured and discharged . Conclusions There is risk of yellow fever transmission in Fujian Province . Prevention and control of the disease should be focus on improving the ability of finding and coping with the importing cases .Vaccination and hygiene knowledge propagation should be given for those who are going to epidemic country/area .Emergency monitoring and control of mosquitoes are necessary .

Objective To study the radiosensitivity enhancement effects of recombinant adenovirus mediated retinoblastoma 94 gene on the growth of esophageal carcinoma cells EC109.Methods EC109cells was transfected with recombinant Rb94 gene adenovirus and irradiated by 137Cs γ-rays.The cohorts were divided into groups as blank control,Ad-LacZ,Ad-Rb94,radiation and Ad-Rb94 combined with radiation.Cell inhibition ratio,cell cycle and expression of retinoblastoma protein of EC109 cells were analyzed.Results The growth of EC109 cells transfected with Ad-Rb94,radiation and Ad-Rb94 combined with radiation group was all inhibited.The group of Ad-Rb94 combined with radiation resulted in greater inhibition of cells growth compared with Ad-Rb94 group and radiation group ( F =23.31,P ＜0.05 ).Cells of G2 phases of EC109 cancinoma cells for Ad-Rb94 combined with radiation group were the highest,which was 50％.The combination of Ad-Rb94 and radiation group resulted in the greatest expression of retinoblastoma protein,which reached 71％,significantly higher than Ad-Rb94 infection and radiation groups ( x2 =8.31,6.73,P ＜ 0.05 ).Conclusions Retinoblastoma 94 gene combined with ionizing radiation can enhance the radiation sensitivity of EC109 cells.

BACKGROUNDEndostar™ (rh-endostatin, YH-16) is a new recombinant human endostatin developed by Medgenn Bioengineering Co. Ltd., Yantai, Shandong, P.R.China. Pre-clinical study indicated that YH-16 could inhibit tumor endothelial cell proliferation, angiogenesis and tumor growth. Phase I and phase II studies revealed that YH-16 was effective as single agent with good tolerance in clinical use.The current study was to compare the response rate , median ti me to progression (TTP) ,clinical benefit andsafety in patients with advanced non-small cell lung cancer ( NSCLC) , who were treated with YH-16 plus vi-norelbine and cisplatin (NP) or placebo plus NP.

METHODSFour hundred and ninety-three histologically or cy-tologically confirmed stage IIIB and IV NSCLC patients , withlife expectancy > 3 months and ECOG perform-ance status 0-2 , were enrolledin a randomized ,double-blind ,placebo-controlled , multicenter trial ,either trialgroup : NP plus YH-16 (vinorelbine 25 mg/m² on day 1 and day 5 ,cisplatin 30mg/m² on days 2 to 4 , YH-167.5mg/m² on days 1 to 14) or control group : NP plus placebo (vinorelbine 25 mg/m² on day 1 and day 5 ,cis-platin 30 mg/m² on days 2 to 4 ,0.9% sodium-chloride 3 .75 ml on days 1 to 14) every 3 weeks for 2-6 cycles .The trial endpoints included response rate ,clinical benefit rate ,time to progression,quality of life and safety .

RESULTSOf 486 assessable patients , overall response rate was 35.4% in trial group and 19.5% in controlgroup (P=0 .0003) . The median TTP was 6 .3 months and 3 .6 months for trial group and control group respectively (P < 0 .001) . The clinical benefit rate was 73 .3 %in trial group and 64.0% in control group (P=0 .035) .In untreated patients of trial group and control group ,the response rate was 40 .0% and 23.9%(P=0 .003) ,the clinical benefit rate was 76 .5 % and 65 .0 % (P=0 .023) ,the median TTP was 6 .6 and 3 .7months (P=0 .0000) ,respectively .In pretreated patients of trial group and control group ,the response ratewas 23.9% and 8.5%(P=0 .034) ,the clinical benefit rate was 65.2% and 61.7%(P=0 .68) ,the median TTP was 5 .7 and 3 .2 months (P=0 .0002) ,respectively . The relief rate of clinical symptoms in trial groupwas higher than that of those in control group ,but no significance existed (P > 0 .05) . The score of quality oflife in trial group was significantly higher than that in control group (P=0 .0155) after treatment . There were no significant differences in incidence of hematologic and non-hematologic toxicity , moderate and severe sideeffects betweentrial group and control group .

CONCLUSIONSThe addition of YH-16 to NP regimen results in significantly and clinically meaningful improvement in response rate , median time to tumor progression,and clinical benefit rate compared with NP alone in advanced NSCLC patients . YH-16 in combination with chemotherapy shows a synergic activity and a favorable toxic profile in advanced cancer patients .