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为探讨前列腺上皮内瘤变与前列腺癌的关系 ,应用图像分析系统检测 2 0例前列腺癌、44例前列腺上皮内瘤变和 10例正常前列腺上皮细胞核的 DNA含量和倍体分布。结果显示 ,前列腺癌、上皮内瘤变和正常前列腺上皮细胞的 NDA含量差异显著 (P<0 .0 1) ,DNA峰型也有不同
To investigate the relationship between Prostatic intraepithelial neoplasia (PCa) and prostate cancer, DNA content and ploidy distribution in 20 prostatic cancer, 44 prostatic intraepithelial neoplasia and 10 normal prostatic epithelial cell nuclei were detected by image analysis system. The results showed that the NDA content of prostate cancer, intraepithelial neoplasia and normal prostatic epithelial cells were significantly different (P <0.01), and the DNA peak types were also different