Qun-Mei Zhang

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INTRODUCTION MicroRNAs (miRNAs) play important roles in tumorigenesis. In this study, we investigated the role of miR-221 in the development and progression of clear cell renal cell carcinoma (ccRCC). METHODS Quantitative real-time PCR (qRT-PCR) was used to measure the expression level of miR-221 in ccRCC tissues and cell lines. Then, we investigated the(More)
This study was aimed to explore the expression of CD34 in patients with biphenotypic acute leukemia (BAL) and its relation with the prognosis of BAL. The flow cytometry was used to detect leukemia-associated antigen. The used monoclonal antibodys (McAb) included CD10, CD19 and CD34 for B lymphocyte lineage, CD2, CD3 and CD5 for T lymohocyte lineage, MPO,(More)
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