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Paeoniflorin Prevents Diabetic Nephropathy in Rats

机译:eon药苷预防大鼠糖尿病性肾病

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Theaimofthisstudywastotestthehypothesisthatpaeoniflorinpreventstheprogressionofdiabeticnephropathybymodulatingtheinflammatoryprocess.Sprague#8211;Dawleyratsweredividedinto5groups:nondiabeticcontrolrats;untreateddiabeticmodel(DM)rats;andDMratstreatedwith5,10,or20mg/kgpaeoniflorinindrinkingwateroncedaily.Ratsreceivedasingleintravenousinjectionofstreptozotocintoinducediabetes;9wkafterinjection,ratsbeganthe8-wkdailypaeoniflorintreatmentregimen.ComparedwiththatofnonDMcontrols,theurinaryalbumin:creatinineratiowasincreasedsignificantlyinuntreatedDMrats;thisratiowasdecreasedinDMratstreatedwith5,10,or20mg/kgpaeoniflorincomparedwiththatofuntreatedDMrats.Inaddition,paeoniflorintreatmenteffectivelysuppressedglomerularhypertrophy;bloodglucose;theexpressionoftransforminggrowthfactor#59137;,typeIVcollagen,andintercellularadhesionmolecule1;andrenalinfiltrationofmacrophagescomparedwithlevelsinuntreatedDMrats.Furthermore,renalnuclearfactor#59153;Bactivitywasincreasedinuntreatedbutnotpaeoniflorin-treatedDMrats.Inconclusion,ourdatasuggestthatthepreventiveeffectsofpaeoniflorinmaybemediatedbyitsantiinflammatoryactions.
机译:Theaimofthisstudywastotestthehypothesisthatpaeoniflorinpreventstheprogressionofdiabeticnephropathybymodulatingtheinflammatoryprocess.Sprague#8211; Dawleyratsweredividedinto5groups:nondiabeticcontrolrats; untreateddiabeticmodel(DM)的大鼠; andDMratstreatedwith5,10,or20mg / kgpaeoniflorinindrinkingwateroncedaily.Ratsreceivedasingleintravenousinjectionofstreptozotocintoinducediabetes; 9wkafterinjection,ratsbeganthe8-wkdailypaeoniflorintreatmentregimen.ComparedwiththatofnonDMcontrols,theurinaryalbumin:creatinineratiowasincreasedsignificantlyinuntreatedDMrats; thisratiowasdecreasedinDMratstreatedwith5,10,or20mg / kgpaeoniflorincomparedwiththatofuntreatedDMrats.Inaddition,paeoniflorintreatmenteffectivelysuppressedglomerularhypertrophy;血糖;转化生长因子#59137的表达; IV型胶原和细胞间粘附分子1;与未经处理的DM大鼠水平相比,巨噬细胞的肾浸润。此外,肾核因子#59153;未经处理但经B药苷处理的活性增加DM大鼠。结论是,我们的数据表明,flor药苷的预防作用可能是由其抗炎作用所介导的。

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