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Sprouty 2蛋白在人乳腺癌MCF-7细胞中表达的实验研究 被引量:1

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摘要 目的:观察人乳腺癌MCF-7细胞上Sprouty 2蛋白的表达情况,进一步研究Sprouty 2蛋白在乳腺癌的发病机制中的生物学功能。方法:通过培养Sprouty 2蛋白表达的乳腺癌MCF-7细胞,试验组采用Sprouty 2蛋白特异性抗体孵育,对照组采用DPBS代替一抗进行孵育,以流式细胞免疫荧光法检测Sprouty 2蛋白的表达情况。结果:以流式细胞免疫荧光法发现,试验组MCF-7细胞中的Sprouty 2蛋白阳性细胞百分数为(31.1±0.6)%,免疫细胞荧光强度明显弱于对照组,差异有统计学意义(P<0.05)。结论:乳腺癌的发生与Sprouty 2蛋白的表达失调有关。
出处 《吉林医学》 CAS 2012年第33期7172-7172,共1页 Jilin Medical Journal
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