论文部分内容阅读
DNA主要存在于体细胞中，其染色技术对于良、恶性肿瘤，遗传性疾病与组织细胞瘤，免疫母细胞性疾病与淋巴结病、自身免疫性疾病的诊断和研究有着十分重要的作用，尤其是DNA倍体分析，对于肿瘤的早期诊断、分级、预后判定及治疗方案的选择等有着十分重要的意义。上皮细胞膜抗原
DNA mainly exists in somatic cells, and its staining technique has a very important role in the diagnosis and research of benign and malignant tumors, hereditary diseases and histiocytic tumors, immunoblastic and lymphadenopathy, and autoimmune diseases, especially DNA ploidy analysis is of great significance for the early diagnosis, grading, prognosis and treatment options of tumors. Epithelial membrane antigen