方法应用原位引物标记(PRINS)在8例女性外周血淋巴细胞培养标本中检测了X、18号染色体。
Methods Chromosomes X, 18 were detected by the primed in situ labeling (PRINS) in eight samples of female peripheral blood cultures.
结论：快速引物原位标记技术可用于鼻咽癌冰冻组织切片中染色体的检测，染色体数目的改变可作为鼻咽癌诊断的重要参考指标。
CONCLUSION: The technique of rapid PRINS could be used to detect chromosomes in frozen section tissues, and the chromosomal abnormalitie s would be helpful in diagnosis of NPC.
目的检测来源不明的额外标记染色体和衍生染色体。
Objective To detect the chromosomal origin of supernumerary marker chromosome(SMC) and derivative chromosome which was obliterate in origin.
目的检测来源不明的额外标记染色体和衍生染色体。
Objective To detect the chromosomal origin of supernumerary marker chromosome(SMC) and derivative chromosome which was obliterate in origin.
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