目的探讨固定剂及固定时间对石蜡包埋rna病毒感染组织中RNA降解及标本病理形态学的影响。
Objective To study the effect of fixatives and fixed_time on the morphology and detectability of viral RNA from paraffine_embedded tissues by RT_PCR.
方法福尔·马林固定、石蜡包埋40例肉瘤标本进行HE和TSG101免疫组织化学染色，观察tsg101的表达情况。
Methods 40 formalin fixed and paraffin embeded sarcoma tissues were stained by he and immunohistochemistry to observe the expression of TSG101.
方法：采用免疫组化方法检测64例脑胶质瘤和10例正常脑组织石蜡包埋标本中CENP-F 的表达。
Methods: Immunohistochemistry was used to detect the expression of CENP- F in 64 cases of brain glioma and 10 cases of normal brain tissues by paraffin- embedded.
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