Representative pieces of periprosthetic tissue were embedded in paraffin blocks for routine sectioning and staining with hematoxylin and eosin.
假体周围组织的典型地区分别嵌入常规切片和苏木精和伊红染色石蜡块。
Methods The TTF-1 expression intensity (in positive units, PU) in paraffin-embedded tissue blocks was determined using immunohistochemical SP method in combination with Motic Images System.
方法石蜡包埋切片，应用免疫组织化学SP法及麦克奥迪真彩色病理分析图像分析系统，对TTF-1表达强度的阳性单位（PU）进行定量分析。
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