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Health service is an important part of the integrated development of the Yangtze River Delta. Taking the cooperation practice between Shanghai Tenth People′s Hospital and Suzhou Yinshanhu Hospital as an example, this article introduced the multi-agent cooperation mode of the loose medical alliance including the government, urban hospitals and cross provincial grassroots medical institutions. Among them, the local government provided policy, fund guarantee and guidance, the urban hospital exported management ideas, medicine talents and technologies, and the primary hospital conducted dual training by inviting in and going out to achieve double growth. Through the high gap cooperation between tertiary hospital and primary hospital, Yinshanhu hospital had been comprehensively developed. The loose medical alliance with multi subject coordination and cross region could give full play to the advantages of the loose healthcare alliance mode, achieve multi-win, and have reference significance for promoting the regional integration of medical and health services in the Yangtze River Delta.
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Objective To assess the results of emergency endovascular stent-grafting for patients with acute Stanford type B aortic dissection(type B AAD)within 24 hours of onset.Methods Between June 2007 and October 2008,30 patients with acute type B aortic dissection underwent emergency endOVascular stent-grafting within 24 hours of presentation.Under general anesthesia,stent-graft was deploved at the proper position of first tear entry through femoral artery under X-ray monitering.Follow-up by CT was performed 1 w,1 m ,3 m,6 m,1 y postoperatively to observe the efficacy and complications such as endoleak,migration and fracture of stent-graft. Result The technical success rate was 100%;13.4%(4 cases) endoleak rate was identified immediately after deployment.Follow up was made between 1 month to 19 months,averaging at(12±8)months,3.3%type-1 endoleak Was observed after 6 months;One patient died within 30 days possibly of dissection rupture;One patient died of acute liver failure during the follow-up. Conclusion Endovascular repair with stent-graft within 24 hours of presentation was effectivefor the treatment of acute type B aortic dissection.
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AIM:To investigate the depressant effect and mechanism of atorvastatin on the chronic rejection of aortic allograft in rats.METHODS:The models of abdominal aorta transplantation were made with micro-surgery in rats.The recipients were divided into three groups:allograft control group,atorvastatin-treated group and isograft control group.Vascular intimal thickness in all of the groups was observed by histological examination.The expression of proliferation cell nuclear antigenl(PCNA)and ?-smooth muscle actin(?-SMA)were determined by immunohistochemistry.The content of nitric oxide was measured by nitrate reductase chromatometry.RESULTS:The vascular intimal thickness in atorvastatin-treated group(11.60%?2.40%)was lower than that in allograft control group(34.60%?6.40%,P
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Objective To study the depressant effect of atorvastatin on arteriosclerosis of aortic allograft in rats.Methods The models of abdominal aorta transplantation were established in rats with the use of(micro-surgery).The recipients were divided into three groups:allograft control group,allograft experimental group and isograft control group.After 60 days of transplant,vascular intimal thickness(VIT) in all of the groups was observed by histological examination.The expression of PCNA and ?-SMA was determined by(immunohistochemistry).Results The degree of VIT in rats of the allograft experimental group was lower than that in the allograft control group;the VIT area ratio in the allograft control group,allograft experimental group and isograft control group was(12.40?2.65)%,(5.20?6.35)%,and(1.2?1.10)%,respectively,A statistical difference between these groups was observed(P