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METHOD FOR PREDICTION OF CHRONIC MYELOID LEUKAEMIA DEVELOPMENT RISK
METHOD FOR PREDICTION OF CHRONIC MYELOID LEUKAEMIA DEVELOPMENT RISK
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机译:预测慢性粒细胞白血病发展风险的方法
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摘要
FIELD: biotechnology.;SUBSTANCE: invention refers to biotechnology, namely to haematology. Said technical result is achieved by the fact that DNA is extracted from peripheral blood by phenol-chloroform extraction, then the polymorphic status of cytochrome P450 CYP1A2 (-2467T delT) gene is determined by polymerase chain reaction (PCR) followed by analysis of restriction fragment length polymorphism (RFLP) in practically healthy individuals. If there is a deletion allele delT2467 of the CYP1A2 gene, an increased risk of developing chronic myeloid leukaemia is predicted, and detection of carrier genotype -2467T/T serves as a protective factor in relation to development of CML.;EFFECT: invention can be used for determining the risk of developing chronic myeloid leukaemia.;1 cl, 3 tbl, 2 ex
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机译:技术领域:发明:发明是指生物技术,即血液学。所述技术结果是通过以下事实实现的:通过酚-氯仿提取从外周血中提取DNA,然后通过聚合酶链反应(PCR)并通过限制性酶切分析确定细胞色素P450 CYP1A2(-2467T> delT)基因的多态性。实际健康个体中的片段长度多态性(RFLP)。如果存在CYP1A2基因的等位基因delT2467缺失,则可预测发生慢性粒细胞白血病的风险增加,并且检测到携带者基因型-2467T / T是与CML发生有关的保护因子。用于确定发生慢性骨髓性白血病的风险。; 1 cl,3 tbl,2 ex
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