Reciprocal action between BMP-2 and BMP-3 in cultured fibroblast in vitro

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摘要 Objective:ToexplorereciprocalactionbetweenBMP-2(bonemorphogeneticprotein-2)andBMP-3forbetterunderstandingofthemechanismofBMPduringbonefractureunion.Methods:rhBMP-2wasaddedintotheculturedfibroblastswiththeconcentrationof1200ng/ml.TheexpressionofBMP-3infibroblastswasdetectedbyimmunohistochemistry.EukaryoticexpressionvectorpcDNA3-BMP-3wastransfectedintothefibroblasts.AftertheeffectiveexpressionofBMP-3wasidentified,BMP-2wasalsodetectedbyimmunohistochemistryinBMP-3expressioncells.ThefibroblaststransfectedwithemptyvectorpcDNA3wereusedasthecontrol.Results:ExogenousrhBMP-2couldpromotetheexpressionofBMP-3infibroblasts.BMP-3alsocouldbedetectedinthesecells.Conclusions:BMP-2andBMP-3couldreciprocallyadjusttheexpressioninfibroblasts.
机构地区 不详
出版日期 2003年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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