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ＰＣＲ技术是近年发展起来的一种体外扩增特异ＤＮＡ片段的技术，并在分子生物学的各个领域得到了广泛的应用。研究采用这一技术测定膀胱组织中的人乳头瘤病毒（ＨＰＶ），同时光镜观察肿瘤细胞空穴症形态学特点，以初步探讨ＨＰＶ与细胞空穴症的关系。１材料与方法本院泌...
PCR technology is a technology developed in recent years to amplify specific DNA fragments in vitro and has been widely used in various fields of molecular biology. This study was designed to determine the human papillomavirus (HPV) in bladder tissue and to observe the morphological characteristics of tumor cells by light microscopy to explore the relationship between HPV and cell cavitation. 1 Materials and Methods Our hospital secrets ...