因素有很多，例如患者的依从性、治疗的持续时间、基因型、病毒载量、以及其他原因。

There are many factors, such as compliance of the patient, duration of treatment, genotype, viral load, or other factors.

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目的：研究丙型肝炎患者血清中的丙型肝炎病毒核酸(HCV - RNA)载量与抗- HCV含量以及丙氨酸氨基转移酶(ALT)水平之间的相关性。

Objective to explore the relation between the quantity of HCV-RNA and the contents of antibody to HCV and ALT standard in the serum samples of HCV patients.

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治疗后的患者血浆病毒载量显著降低。

The blood plasma virus load drop greatly after receive treatment.

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