The method of measuring c, s, p, Mn, Si, Cr, Ni, Mo, V, W, ti, Nb, Al element content by DV-4 photoelectric spectroscope on one condition is introduced.
The CR rate of induce chemotherapy of the patients with AML with multilineage dysplasia following MDS were significantly lower than other patients (P< 0.05).
有多系增生异常患者的诱导化疗CR率明显低于无多系增生异常患者（P<0.05）。
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Results No significant difference was found in CYP3A4 gene polymorphism between patients with clopidogrel resistance (CR group) and those without CR (NCR group) (P>0.05).