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时间:2020-05-01
《β-catenin通路调控作用的临床研究.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、·12·(总572)中医正骨2014年8月第26卷第8期补肾活血中药对膝骨关节炎患者经典Wnt/~·-catenin通路调控作用的临床研究唐萌芽,倪慧英,张学民,邵丽芳(浙江省富阳市中医骨伤医院,浙江富阳311400)摘要目的:观察补肾活血中药治疗膝骨关节炎的临床疗效及其作用机制。方法:纳入研究的膝骨关节炎患者30例,采用口服补肾活血中药治疗。比较治疗前及治疗后12周,膝骨关节炎患者的JOA评分和WOMAC评分;并采用实时荧光定量聚合酶链式反应检测wnt一5a、B.catenin、BMP一2mRNA表达的变化情况。结果:治疗后12周,JOA评分较治疗前明显提高[(62.0
2、1-1-11.79)分,(80.90±6.90)分,t=4.767,P=0.001];WOMAC评分较治疗前明显降低[(43.20±10.89)分,(19.20±5.43)分,t=4.535,P=0.002];Wnt一5a、B—catenin、BMP一2mRNA表达量较治疗前均降低(2.74±0.69,1.444-0.29,t=4.874,P=0.001;3.21±1.13,1.45±0.32.t=5.574,P=0.001;3.55±1.38,1.33±0.53,£=4.235,P=0.003)。结论:采用补肾活血中药治疗膝骨关节炎,能改善膝关节功能,缓解患者疼痛;降低
3、wnt一5a、B-catenin、BMP一2mRNA表达量,这可能是补肾活血中药防治骨关节炎的可能作用机制。关键词骨关节炎,膝补肾活血Wnt信号通路p连环素骨形态发生蛋白一2Clinicalstudyontheroleofreinforcingkidneyactivatingblooddrugs(TCD)intheregulationofclassicWnt/13-cateninpathwayinpatients、)lrithosteoarthritisTangMengya,Ning,ZhangXuemin,ShaoLifang.Fuy-angTCMOrthopedic-
4、TraumatologicalHospital,Fuyang311400,Zhejiang,ChinaABSTRACTObjective:Toobservetheclinicalcurativeeffectofreinforcingkidneyactivatingblooddrugs(TCD)onkneeosteoarthritis(KOA)andtostudyitsmechanismofaction.Methods:ThirtypatientswithKOAwereenrolledinthestudyandweretreatedwithoralrein—forcingk
5、idneyactivatingblooddrugs(TCD).TheJOAscoresandWOMACscoreswerecomparedbetweenpretreatmentandpost—treatment,andtheexpressionofWnt一5amRNA,8一cateninmRNAandBMP一2mRNAweredetectedthroughreal-timefluorescencequantitativePCR.Resets:Aftertwelve—weektreatment,theJOAscoresincreasedsignificantly(62.01
6、+/._11.79vs80.90+/,_6.90points,t=4.767,P=0.001),whiletheWOMACscoresdecreasedsignificantly(43.20+/-10.89vs19.20+/-5.43points,t=4.535,P=0.002),andtheex—pressionofWnt一5amRNA,B.cateninmRNAandBMP一2mRNAweredown—regulated(2.74+/_0.69vs1.44+/_0.29,t=4.874,P=0.001:3.21+/一1.13vs1.45+/一0.32,t=5.574,
7、P=0.001;3.55+/一1.38vs1.33+/一0.53,t=4.235,P=0.003).Conclusion:InthetreatmentofKOA,oralapplicationofreinforcingkidneyactivatingblooddrugs(TCD)canimprovethekneejointfunctions,reliefthekneepainanddown—regulatetheexpressionofWnt一5amRNA,B—cateninmRNAandBMP-2mRNA,soitmaybe
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