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ID:33709674
大小:1.69 MB
页数:35页
时间:2019-02-28
《柴胡渗湿汤对哮喘大鼠血清和balf中il-10及vegf影响的实验研究》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、青岛大学硕士学位论文柴胡渗湿汤对哮喘大鼠血清和BALF中IL--10及VEGF影响的实验研究姓名:郭桂明申请学位级别:硕士专业:中西医结合临床指导教师:周兆山20120602柴胡渗湿汤对哮喘大鼠血清和BALF中IL-IO及VEGF影响的实验研究摘要目的观察柴胡渗湿汤对哮喘大鼠血清和BALF中IL-IO及VEGF含量的影响,探讨柴胡渗湿汤治疗哮喘的作用机制。方法将84只雄性Wistar大鼠按随机数字表法分为正常对照组、模型对照组、地塞米松组、定喘汤组、柴胡渗湿汤低剂量组、柴胡渗湿汤中剂量组、柴胡渗湿汤高剂量组,每组l2只,采用卵蛋白制作大鼠哮喘模型,予相应药物干预。用酶
2、联免疫吸附试验(ELISA)法检测大鼠血清和BALF中IL-IO及VEGF水平。实验数据采用SPSSl6.0统计软件进行分析。结果实验后各组大鼠死亡率比较均无差异(p>0.05>,但柴胡渗湿汤高剂量组死亡率较高(58.33%);大鼠一般状况及组织病理学改变提示哮喘模型复制成功;模型对照组血清和BALF中IL—10的含量明显小于正常组(P3、湿汤缓解哮喘大鼠的症状、抑制气道炎症反应和气道重塑作用优于定喘汤;柴胡渗湿汤治疗哮喘的作用机制与上调IL—10、下调VEGF的水平有关;上述作用具有一定的量效关系,随着给药剂量的增加有加强趋势,但是高剂量组死亡率较高,是否与药物副作用相关还需进一步探讨研究。硕士研究生:郭桂明(中西医结合临床)指导老师:周兆山教授关键词:柴胡渗湿汤;哮喘;大鼠:IL-10:VEGF\I恻幽燃\Y208770bStudyontheEffectofChaihushengshitang011IL-10andVEGFinSerumandBALFofAsthmaticRatsAbstractOb4、jectiveToinvestigatetheeffectsofChaihushengshitangonIL-10andVEGFinSerumandBALFofAsthmaticRatsandexplorethemechanismoftreatingasthma、枋thChaihushengshitang.MethodsEighty-fourmaleWistarratsweredividedrandomlyintosevengroups:normalcontrolgroup,modelcontrolgroup,dexamethasonegroup,dingchuant5、anggroup,chaihushengshitanglowdosegroup,chaihushengshitangmiddledosegroup,chaihushengshitanghighdosegroup,eachgroupwithtwelverats.ThenwecopiedAsthmaticRatsModelbybeingsensitizedandinhaled州thOVA.Atthesametime,eachgroupwasgivenrelevantmedicines.WedeterminedthelevelofIL-10andVEGFinSerumand6、BALFofratsofvariousgroupsbyELISA.ExperimentaldataswereanalyzedbySPSSI6.0statisticalsoftware.ResultsThereisnodifferenceinmortalityratesofeachgroup(P7、ypical,pointedoutthatBronchialAsthmaticRatsModeJweresuccessful.TheconcentrationsofIL-10inserumandBALFinasthmagroupweresignificantlydecreasedthanthoseinnormalcontrolgroup(P
3、湿汤缓解哮喘大鼠的症状、抑制气道炎症反应和气道重塑作用优于定喘汤;柴胡渗湿汤治疗哮喘的作用机制与上调IL—10、下调VEGF的水平有关;上述作用具有一定的量效关系,随着给药剂量的增加有加强趋势,但是高剂量组死亡率较高,是否与药物副作用相关还需进一步探讨研究。硕士研究生:郭桂明(中西医结合临床)指导老师:周兆山教授关键词:柴胡渗湿汤;哮喘;大鼠:IL-10:VEGF\I恻幽燃\Y208770bStudyontheEffectofChaihushengshitang011IL-10andVEGFinSerumandBALFofAsthmaticRatsAbstractOb
4、jectiveToinvestigatetheeffectsofChaihushengshitangonIL-10andVEGFinSerumandBALFofAsthmaticRatsandexplorethemechanismoftreatingasthma、枋thChaihushengshitang.MethodsEighty-fourmaleWistarratsweredividedrandomlyintosevengroups:normalcontrolgroup,modelcontrolgroup,dexamethasonegroup,dingchuant
5、anggroup,chaihushengshitanglowdosegroup,chaihushengshitangmiddledosegroup,chaihushengshitanghighdosegroup,eachgroupwithtwelverats.ThenwecopiedAsthmaticRatsModelbybeingsensitizedandinhaled州thOVA.Atthesametime,eachgroupwasgivenrelevantmedicines.WedeterminedthelevelofIL-10andVEGFinSerumand
6、BALFofratsofvariousgroupsbyELISA.ExperimentaldataswereanalyzedbySPSSI6.0statisticalsoftware.ResultsThereisnodifferenceinmortalityratesofeachgroup(P7、ypical,pointedoutthatBronchialAsthmaticRatsModeJweresuccessful.TheconcentrationsofIL-10inserumandBALFinasthmagroupweresignificantlydecreasedthanthoseinnormalcontrolgroup(P
7、ypical,pointedoutthatBronchialAsthmaticRatsModeJweresuccessful.TheconcentrationsofIL-10inserumandBALFinasthmagroupweresignificantlydecreasedthanthoseinnormalcontrolgroup(P
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