持续性感染

Core蛋白的这种功能可能在HCV的持续性感染中起着重要作用。

This function of core protein may play an potential critical role in HCV pathogenesis and persistent infection .

高危型HPV的慢性、持续性感染被确认为宫颈癌及其癌前病变的主要原因。

The chronic and persistent infection with high-risk HPVs has been identified as the major cause of cervical cancer and its precursor intraepithelial lesions .

绝经后妇女HPV的持续性感染

Persistent HPV infection in postmenopausal age women

目的研究中药复方ZL1在鸭乙型肝炎病毒（DHBV）持续性感染模型中抗嗜肝DNA病毒的作用。

Objective To study the anti-hepadna virus effect of a Chinese herbal medicine ZL-1 in DHBV infected animal model .

HCV感染免疫系统细胞，造成机体对HCV感染的免疫应答异常，并引起组织的损伤，导致肝细胞的慢性持续性感染，并可进一步发展成肝硬化，甚至肝细胞肝癌。

HCV infection is characterized by the disfunction of immune system , which may lead to chronic hepatitis and eventually liver cirrhosis and hepatocellular carcinoma .

HCV感染机体后，在感染者血清中病毒滴度很低，容易转变为慢性持续性感染这可能与宿主的免疫防御和HCV病毒复制之间达到某种平衡有关。

Low virus titre and persistent infection are the major character of HCV-mediated hepatitis , which may be related to the balance between the HCV replication and its host immune system .

目的：探讨SOCS的表达与沙眼衣原体抑制宿主免疫功能导致持续性感染之间的关系。

Objective To explore the relationship between SOCS , immune suppression and chlamydial persistence of Chlamydia trachomatis-infected cells .

目前全世界大约有1.79亿人感染丙型肝炎病毒（HCV），且80%以上的感染者形成与慢性肝炎、肝硬化、肝衰竭及肝细胞癌相关的持续性感染。

An estimated 170 million people worldwide are infected with hepatitis C virus ( HCV ) . More than 80 % of infections result in persistent viremia , which may be associated with chronic hepatitis , cirrhosis , liver failure , and hepatocellular cancer .

结论一部分DCM可能是由病毒性心肌炎后CVB持续性感染所致，nRT－PCR法敏感、特异，非常适合病毒性心肌疾病的临床快速诊断。

Conclusion A proportion of DCM are possibly due to persistent viral infection of CVB following an episode of viral myocarditis . nRT-PCR is a very specific and sensitive technique for the diagnosis of viral myocardial disease .

丙型肝炎病毒（HCV）属黄热病毒科，感染人体后可引起机体免疫应答发生异常，导致组织损伤，形成慢性持续性感染，并能进一步发展为肝硬化甚至肝细胞肝癌。

Hepatitis C virus ( HCV ) is a kind of yellow fever virus , after the human infected , it can cause abnormal immune response , leading to tissue damage , forming chronic persistent infection , and to the further development of liver cirrhosis or even hepatocellular carcinoma .

Icl是乙醛酸支路中的关键酶，实验验证它通过提高细菌在巨噬细胞的存活来维持持续性感染，并且由于哺乳动物缺乏乙醛酸循环途径，所以Icl可作为潜在的药物靶标[5]。

Icl was key enzyme in the glyoxylate shunt . The experiment verified that Icl elevated bacterial survival within macrophages to maintain persistence infection . Further Icl was absent in mammalian , thus it acted as a potential target of new drugs [ 5 ] .

结果提示，甲乙型肝炎病人对巨细胞病毒普遍易感，且大多呈持续性感染。

The result showed that HCMV infection was common in the patients .

猪瘟病毒持续性感染的分子机制

Molecular Mechanism of Persistent Infection of Classical swine fever virus

已有的研究结果表明病毒和宿主的相互作用决定着病毒感染清除或持续性感染的建立。

It has been manifested that virus and host interaction determines viral clearance or persistent infection .

微生物持续性感染与治疗性疫苗

Persistent Microbial Infection and Therapeutic Vaccine

牛病毒性腹泻-黏膜病的持续性感染

Persistent infection of BVD / MD

乙型肝炎病毒感染标志在不同人群中分布和持续性感染标志的研究

The Distribution of the Marker of Hepatitis B Virus Infection in Different Populations and the Marker of Sustained Infection

反转录聚合酶链式反应检测猪繁殖与呼吸综合征持续性感染

Detection of porcine reproductive and respiratory syndrome virus ( PRRSV ) persistent infection by reverse transcription polymerase chain reaction

但也有少数妇女发展持续性感染，可以，理由并不完全清楚，最终导致子宫颈癌细胞的变化。

But a few women develop a persistent infection that can , for reasons that are not entirely clear , eventually lead to cancerous changes in the cervix .

大约10%的急性感染后的成人和90%的小孩可发展成为持续性HBV感染。

Ten percent of adults and 90 % of children become persistent HBV carriers after the infection .

我们提出&种宿主对病毒负反馈控制的PID模式，以期对持续性病毒感染的体内生态演化作出评价和预测。

Here we propose a PID pattern for host feedback to virus using population quantity of HBV as variant , which may be used for the prediction of virus-host ecological evolution in persistent HBV infection .

肺泡巨噬细胞和Ⅱ型肺泡上皮细胞可能是NTHi在肺部主要的宿主细胞。2.肺部NTHi急性感染和COPD慢性持续性NTHi感染间可能具有不同的感染模式。

Alveolar macrophages and alveolar epithelial cells type ⅱ may serve as the host cells for NTHi infection . 2 . There are probably different NTHi infection patterns between acute primary infection model and chronic persistent infection in COPD lung tissue .

内固定的使用不会造成感染复发或持续性慢性感染。

Using of internal fixation did not lead to recurrence or persistence of infection .

引起持续性病毒感染的原因很多，其中基因变异是主要原因之一。

Persistent infection for many reasons , genetic variation is one of the reasons .

小菌落突变株：一种利于持续复发性感染的细菌致病形式

Small Colony Variants : a Pathogenic Form of Bacteria that Facilitates Persistent and Recurrent Infections

猪繁殖与呼吸综合征感染的特点之一是持续性的感染和病毒血症。

Long periods of viraemia and persistent infection were proved to be one character of porcine reproductive and respiratory syndrome .

慢性持续性乙肝病毒感染表位特异性CTL的功能研究

Analysis of the Function of Epitope-specific Cytotoxic T Lymphocytes in Chronic Viral Hepatitis B Infection

患者，59岁男性，有良性前列腺增生病史，出现14天的持续性尿路感染，采用了数种抗生素治疗。

A59-year-old male with a history of BPH presented with a14-day history of a persistent UTI treated with various antibiotics .

CD4~+CD（25）~+调节性T细胞抑制持续性丙型肝炎病毒感染患者CD4~+T细胞反应

CD_4 ~ + CD_ ( 25 ) ~ + regulatory T cells suppress CD_4 ~ + T cell responses in patients with persistent hepatitis C virus infection