Significance of N-ras Oncogene Expression in Acult Myelogenous Leukemia / 中国医师杂志

ObjectiveTo investigate the effect of N-ras oncogene expression in acute myelogenous leukemia(AML).Methods N-ras oncongene in 10 cases of AML were determined using reverse transcriptase-polymerase chain reaction(RT-PCR).Results 3/10 cases were the positive expression,the positive rates were 30%;2/3 patients were treated to complete remmision(CR).Their N-ras oncogene change negative,1/3 patients was no remmision(NR),his N-ras oncogene change negative,1/3 patient was no remmision(NR),his N-ras oncogene keeps positive and dead after 4 months.Conclusions Determination of the N-ras oncogene expression in AML has worthy for diagnose and prognosis.