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《糖肾康对高糖诱导人肾小管上皮细胞分泌基质金属蛋白酶-9及其抑制剂-1的影响.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、·58·OhineseJournaIofInformationonTCMOct.2014VoI.21No.10糖肾康对高糖诱导人肾小管上皮细胞分泌基质金属蛋白酶一9及其抑制剂一1的影响柴青春’,杨丽霞,薛建军,程涛,张定华2刘铜华。1.瓜州县人民医院,甘肃酒泉736100;2.甘肃省中医药研究院,甘肃省中医院,甘肃兰州730050;3.北京中医药大学,北京100029摘要:目的探讨糖肾康防治糖尿病肾病的作用机制。方法将体外培养的人肾小管上皮细胞(HK一2)分为空白组、高糖诱导组(30n~nol/L一葡萄糖)、对照组(30mmol/L一葡
2、萄糖+10%空白血清)和糖肾康低(30mmol/L刀一葡萄糖+5%糖肾康药物血清)、中(30r~ol/L一葡萄糖+10%糖肾康药物血清)、高剂量组(30mmol/L~葡萄糖+20%糖肾康药物血清)。药物干预24、48h后,ELISA检测细胞培养上清液中基质金属蛋白酶一9(MMP一9)及其抑制剂一1(TIMP一1)的含量。结果HK-2经高糖诱导后,咖P一9分泌显著减少,TIMP一1分泌显著增加,与空白组比较,差异有统计学意义(P3、(P<0.05)。结论糖肾康通过调控高糖诱导人肾HK一2纤维化因子的分泌,达到防治糖尿病肾病的目的。关键词:糖肾康:高糖:人肾小管上皮细胞:基质金属蛋白酶一9:基质金属蛋白酶抑制剂~1D0I:10.3969/j.iSSr1.1005—5304.2014.10.017中图分类号:R285.5文献标识码:A文章编号:1005—5304(2014)10—0058—03EffectsofTangshenkangonMMP一9andTIMP一1ofHumanRenalTubularEpithelialCellHK一2InducedbyHighGl4、ucoseCHAIQing—chun,YANGLi—xia,XUEJian-jun,CHENGTao,ZHANGDing—hua2LIUTong-hua3《1.GuazhouCountyPeople'sHospital,Jiuquan736100,China:2.GansuProvinceAcademyofChineseMedicine,GansuProvinceHospitalofTCM,Lanzhou730050,China:3.BeijingUniversityofChineseMedicine,Beijing100029,Chi5、na)Abstract:OblectiveToexplorethemechanismofTangshenkanginthepreventionandtreatmentofdiabeticnephropathy.MethodsHK一2cellswereculturedinvitroanddimdedintocontrolgroup,highglucosegroupf30mmol/LD—glucose),controlgroup(30mmol/LD—glucose+10%animalserum),andTangshenkangdrug—co6、ntainingserumtherapygroups(30mmol/LD—glucose+5%lowconcentrationTangshenkang,30mmol/LD-glucose+10%middleconcentrationTangshenkang,30mmol/LD-glucose+20%highconcentrationTangshenkang).After24hand48htreatment,MMP一9andTIMP一1incellculturalsupernatantwereobservedbyELISA.Results7、MMP一9ofHK一2culturedwithhighglucosewasmuchdecreasedandTIMP~1increasedsignificantlythanthecontrolgroup,withstatisticalsignificanceIP8、thstatisticalsignificance(P
3、(P<0.05)。结论糖肾康通过调控高糖诱导人肾HK一2纤维化因子的分泌,达到防治糖尿病肾病的目的。关键词:糖肾康:高糖:人肾小管上皮细胞:基质金属蛋白酶一9:基质金属蛋白酶抑制剂~1D0I:10.3969/j.iSSr1.1005—5304.2014.10.017中图分类号:R285.5文献标识码:A文章编号:1005—5304(2014)10—0058—03EffectsofTangshenkangonMMP一9andTIMP一1ofHumanRenalTubularEpithelialCellHK一2InducedbyHighGl
4、ucoseCHAIQing—chun,YANGLi—xia,XUEJian-jun,CHENGTao,ZHANGDing—hua2LIUTong-hua3《1.GuazhouCountyPeople'sHospital,Jiuquan736100,China:2.GansuProvinceAcademyofChineseMedicine,GansuProvinceHospitalofTCM,Lanzhou730050,China:3.BeijingUniversityofChineseMedicine,Beijing100029,Chi
5、na)Abstract:OblectiveToexplorethemechanismofTangshenkanginthepreventionandtreatmentofdiabeticnephropathy.MethodsHK一2cellswereculturedinvitroanddimdedintocontrolgroup,highglucosegroupf30mmol/LD—glucose),controlgroup(30mmol/LD—glucose+10%animalserum),andTangshenkangdrug—co
6、ntainingserumtherapygroups(30mmol/LD—glucose+5%lowconcentrationTangshenkang,30mmol/LD-glucose+10%middleconcentrationTangshenkang,30mmol/LD-glucose+20%highconcentrationTangshenkang).After24hand48htreatment,MMP一9andTIMP一1incellculturalsupernatantwereobservedbyELISA.Results
7、MMP一9ofHK一2culturedwithhighglucosewasmuchdecreasedandTIMP~1increasedsignificantlythanthecontrolgroup,withstatisticalsignificanceIP8、thstatisticalsignificance(P
8、thstatisticalsignificance(P
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