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ID:32843392
大小:2.27 MB
页数:31页
时间:2019-02-16
《复方丹参注射液对大鼠急性胰腺炎治疗的影响及意义》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、陕西中医学院硕士学位论文复方丹参注射液对大鼠急性胰腺炎治疗的影响及意义姓名:王少辉申请学位级别:硕士专业:中西医结合临床指导教师:王建华201205摘要1IYlUlIl2IllIIlllLI/111IlIl5Illll3llII114ll/Lll7lllY2115347目的:根据丹参注射液的药理作用特点,通过腹腔穿刺注射给药的方式,动态观察复方丹参注射液对急性坏死性胰腺炎过程中炎性细胞因子(TNF-a、IL一6、IL一8)和炎性介质血小板活化因子(platelet—activatingfactor,PAF)水平的影响
2、,并观察胰腺病理变化,探讨复方丹参注射液对治疗胰腺炎的效果及可能机制,为临床工作提供理论依据。实验方法:按随机化的原则,将45只健康的SD大鼠分为三组,即空白组(K组),SAP模型组(M组),治疗组(Z组),每组15只。造模采用逆行牛磺胆酸钠注射法制备。模型成功后,模型组术后立即给于生理盐水0.5ml/1009;治疗组立即行复方丹参注射液2.5mg/lOOg(即0.5ml/lOOg)腹腔穿刺注射给药;空白组只丌腹,轻揉胰腺,不做其他处理。各组于术后3h,6h,12h三个时间点经心脏采血,摘取胰腺组织,处死大鼠,每次5
3、只,测定大鼠血清肿瘤坏死因子(TNF-Q)、白细胞介素-6(IL-6)、白细胞介素-8(IL-8)及炎性介质血小板活化因子(PAF)。采用双抗体一步夹心法酶联免疫吸附试验(ELISA)检测血清’rNF—a、II。一6、IL一8、PAF水平。并在每只大鼠胰腺的相同部位耿体积略等火的胰腺组织,以10%甲醛溶液同定24小时,备做病理组织学检查及胰腺病理损伤评分。结果:治疗组SAP大鼠血清TNF-a、IL-6、IL-8、PAF明显降低。与同时相模型组相比较,治疗组下调TNF-a、IL-8水平(P4、6、PAF水平(P<0.01),并且复方月·参注射液能够有效控制炎症反应,减轻胰腺损伤程度(P5、nonratacutepancreatitistreatmenteffectandsignificanceAbstractobjective:accordingtothecharacteristicsofthepharmacologicaleffectsofSalviamiltiorrhizainjection,throughabdominalcavitypunctureinjectionmode,dynamicobservationofSalviaInjectiononacutenecrotizingpancrea6、titisininflammatorycytokines(TNF-Q,IL-6,IL-8)andinflammatorymediatorplatelet—activatingfactor(Platelet·activatingfactor,PAF)level,andtheobservationofpancreaticpathologychange,effectofDanshenInjectiononthetreatmentofpancreatitiseffectandthepossiblemechanism,prov7、idetheoreticalbasistoclinicalpractice.Methods:accordingtotheprincipleofrandomization.45healthySDratsweredividedintothreegroups,namelytheblankgroup(Kgroup),SAPgroup(groupM),thetreatmentgroup(Zgroup),eachgroupofl5.Moldingusingretrogradeinjectionofsodiumtaurochola8、teprepared.Afterthesuccessofthemodelgroupmodel,theimmediatepostoperativetosaline0.5ml/1009;thetreatmentgroupmadebySalviamiltiorrhizainjection2.5rag/1009(0.5ml/1OOg)andabdomi
4、6、PAF水平(P<0.01),并且复方月·参注射液能够有效控制炎症反应,减轻胰腺损伤程度(P5、nonratacutepancreatitistreatmenteffectandsignificanceAbstractobjective:accordingtothecharacteristicsofthepharmacologicaleffectsofSalviamiltiorrhizainjection,throughabdominalcavitypunctureinjectionmode,dynamicobservationofSalviaInjectiononacutenecrotizingpancrea6、titisininflammatorycytokines(TNF-Q,IL-6,IL-8)andinflammatorymediatorplatelet—activatingfactor(Platelet·activatingfactor,PAF)level,andtheobservationofpancreaticpathologychange,effectofDanshenInjectiononthetreatmentofpancreatitiseffectandthepossiblemechanism,prov7、idetheoreticalbasistoclinicalpractice.Methods:accordingtotheprincipleofrandomization.45healthySDratsweredividedintothreegroups,namelytheblankgroup(Kgroup),SAPgroup(groupM),thetreatmentgroup(Zgroup),eachgroupofl5.Moldingusingretrogradeinjectionofsodiumtaurochola8、teprepared.Afterthesuccessofthemodelgroupmodel,theimmediatepostoperativetosaline0.5ml/1009;thetreatmentgroupmadebySalviamiltiorrhizainjection2.5rag/1009(0.5ml/1OOg)andabdomi
5、nonratacutepancreatitistreatmenteffectandsignificanceAbstractobjective:accordingtothecharacteristicsofthepharmacologicaleffectsofSalviamiltiorrhizainjection,throughabdominalcavitypunctureinjectionmode,dynamicobservationofSalviaInjectiononacutenecrotizingpancrea
6、titisininflammatorycytokines(TNF-Q,IL-6,IL-8)andinflammatorymediatorplatelet—activatingfactor(Platelet·activatingfactor,PAF)level,andtheobservationofpancreaticpathologychange,effectofDanshenInjectiononthetreatmentofpancreatitiseffectandthepossiblemechanism,prov
7、idetheoreticalbasistoclinicalpractice.Methods:accordingtotheprincipleofrandomization.45healthySDratsweredividedintothreegroups,namelytheblankgroup(Kgroup),SAPgroup(groupM),thetreatmentgroup(Zgroup),eachgroupofl5.Moldingusingretrogradeinjectionofsodiumtaurochola
8、teprepared.Afterthesuccessofthemodelgroupmodel,theimmediatepostoperativetosaline0.5ml/1009;thetreatmentgroupmadebySalviamiltiorrhizainjection2.5rag/1009(0.5ml/1OOg)andabdomi
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