片语

Persistent hepatitis B virus infection持续性HBV感染者

persistent postnatal infection出生后持续感染

Chronic Persistent Infection慢性持续性感染

persistent virus infection持续病毒感染

persistent and recurrent infection持续复发性感染

persistent viral infection持续性病毒感染

a persistent infection持久性传染病

英汉例句

• it usually occurs on the base of the lymphoma b-cell clone as a result of the persistent infection of helicobactor pylori.

  肿瘤发生在幽门螺桿菌持续感染所引起的炎癥性淋巴组织增生的基础上。

• aim: to investigate the effect of hcv persistent infection on synthesis and secretion of mmp-2 and mmp-9 of human placental syncytiotrophoblast in vitro.

  目的：探讨丙型肝炎病毒持续感染对体外培养人胎盘合体滋养层细胞mmp-2和mmp-9合成分泌的影响。

• after experimental infection bdv causes a persistent infection of the central nervous system and induces borna disease (bd), an immune-mediated encephalomyelitis.

  bdv可引起中枢神经系统持续感染并导致博尔纳病（bd），即免疫介导的脑脊髓炎。

• more than 5% of all cancers worldwide are caused by persistent infection with this virus.

  超过5 ％的癌癥是全世界所造成的持续感染这一病毒。

• conclusion: hcv persistent infection suppressed the synthesis and secretion of mmp-2 and mmp-9 of human placental syncytiotrophoblast in vitro, which is not specific.

  结论：丙型肝炎病毒持续感染时体外培养人胎盘合体滋养层细胞mmp-2和mmp-9合成分泌能力下降，为非特异性。

• objective to observe the effect of actinomycin d on persistent infection of encephalitis b virus.

  目的：研究放线菌素d对持续感染乙脑病毒增殖活性的影响。

• establishment of persistent infection cell line of human rotavirus might help to study the mechanism of human rotavirus infection and attenuated live vaccine of human rotavirus.

  人轮状病毒持续感染细胞系的建立对病毒感染机理的研究和减毒活疫苗研制有一定现实意义。

• background hbv persistent infection is the main cause of chronic hepatitis b(chb), which can develops more severe liver disease such as cirrhosis and hepatocellular carcinoma(hcc).

  乙肝病毒的持续感染是肝炎慢性化的主要原因，并促使乙型肝炎发展成为肝硬化和肝细胞癌。