英语语法分析

Objective To explore the pathogen and molecular basis of cryptogenic cirrhosis in a patient.

目的探讨一例表面抗原阴性的隐源性肝硬化的病原及其分子基础。

They were also observed in sera from patients with cryptogenic cirrhosis or chronic hepatitis c.

这些转录体在某些隐源性肝硬变和丙型肝炎患者血清中也存在。

Conclusion The occult infection of HBV may be an important cause of cryptogenic cirrhosis and liver cancer.

结论隐匿型乙肝感染可能是部分隐源性肝癌、肝硬化的病因。