清除病毒

分泌IFN一，和TNF一。，在肝细胞无损伤过程中清除病毒。

Clear the virus without cytopathy through secreting IFN - and TNF - .

细胞毒性T细胞则通过杀伤RV感染的细胞以清除病毒感染。

The cytotoxic T cells kill the RV infected cells to achieve virus clearance .

目的细胞毒性细胞（主要包括CTL，即CD8~+T淋巴细胞和NK细胞）杀伤、清除病毒感染细胞及病毒是机体对病毒感染的重要防御机制之一，在许多病毒感染的控制中有重要作用。

OBJECTIVE The cytotoxic cells ( including CD8 + T cells and NK cells ) play a major role in the elimination of viruses .

由于HCMV产生的病毒因子逃逸宿主免疫，机体无法彻底清除病毒。

The viral factors produced by HCMV can escape from the host immune , so the body can not completely remove the virus .

由于血清HBsAb阳性者，肝内HBVdna全阳性，提示HCC阶段的保护性抗体并不能清除病毒感染。

Since HBsAb positive patients all had HBV DNA in their livers , the inability of this " protective " antibody to eliminate HBV infection was implied when HCC had developed .

目前，对HBV的发病机理研究主要从两方面进行：一是机体方面，主要探索机体清除病毒机理；二是病毒方面，主要包括HBV基因表达及其影响因素。

At present , the study of HBV pathogenesis focuses on two aspects , that is , exploring the pathogenesis of eliminating viruses by human bodies , and finding the expression of HBV gene and their infection factors .

部分人初次感染HBV后不能彻底清除病毒，成为慢性HBV携带者或慢性乙型肝炎患者，甚至发展为肝硬化，肝癌而严重危害人类健康。

Following initial infection some individuals fail to resolve their infection and thereby become chronic carriers or chronic hepatitis B ( CHB ), and evern liver cirrhosis or hepatocellular carcinoma ( HCC ) patients , Serious harm to human health .

CTL识别HBV感染肝细胞表面的靶抗原后，执行两种不同的功能：杀伤小部分感染的肝细胞；分泌IFN一，和TNF一。，在肝细胞无损伤过程中清除病毒。

After CTL cell recognizing target antigen in the hepatocyte surface , its 2 functions will conduct : kill a small part of infected hepatocyte ; clear the virus without cytopathy through secreting IFN - and TNF - .

在特异性免疫应答方面，HBV和HCV感染后机体清除病毒的途径主要有特异性CTL细胞的杀伤作用、CD4+细胞的辅助作用、抗体的中和作用或杀伤作用。

For adaptive immune responses , the main approaches to clear viruses after HBV and HCV infections are the killing effects of CTL with assistance of CD4 + cells and the neutralization or killing effects of antibodies .

作为细胞毒性T细胞（CTL）和自然杀伤（NK）细胞清除病毒感染细胞和肿瘤的主要方式，穿孔素在颗粒胞吐途径引起的靶细胞凋亡过程中扮演了重要角色。

Perforin plays an essential role in the granule exocytosis pathway of target-cell apoptosis , the main way cytotoxic T cells ( CTL ) and natural killer ( NK ) cells eliminate virus-infected cells and tumors .

与此同时，Creech基地的技术人员正在尝试从地面控制台机器中清除病毒。

In the meantime , technicians at Creech are trying to get the virus off the GCS machines .

有些人初次感染HBV后不能彻底清除病毒，成为慢性HBV携带者甚至慢性乙型肝炎患者，从而形成肝硬化和原发性肝细胞癌的高危人群。

Following initial infection , some individuals fail to resolve their infection and thereby become chronic carriers and even chronic hepatitis B ( CHB ) patients . There is a significant association between persistent infection and liver cirrhosis or hepatocellular carcinoma ( HCC ) .

一些肝外组织可能成为HCV的储存场所，不利于彻底清除病毒。进一步探讨肝外细胞尤其外周单个核细胞（PBMC）的HCV感染对丙型肝炎慢性化有重要意义。

Some extra-hepatic tissue become the resort for HCV replication and storage , it makes against the clearance of HCV . It is significance to explore the role in chronicity of extra-hepatic cells , especially peripheral blood mononuclear cells ( PBMC ) with HCV infection in hepatitis C.

使用注册表分析与清除病毒的几种方法

The Methods to Analyze and Clear Viruses by Register Table

但仍没有清除病毒体的治疗方案。

there is still no treatment plan for clearing the body of the virus .

在肝炎病毒感染过程中机体产生IFN-γ，但并不足以清除病毒。

In the hepatitis virus infection , the organism generates IFN - γ, but inadequate to clear the virus .

试验证明他也能清除病毒。这意味这在最初它就能避免让人生病。

Tests show it also wards off viruses , meaning it could stop people from becoming ill in the first place .

小鼠的免疫系统正常清除病毒，但是过度的炎性反应增加了组织损伤程度。

The mice 's immune system cleared the virus normally , but the exaggerated inflammation caused increased levels of tissue damage .

由于净化设备上只是简单地附加新单元操作的做法带来的是产品低效回收和生产成本的增加，因而在现存的操作中有效清除病毒是一个非常值得研究的课题。

New unit operations are frequently added to the purification train simply to validate virus clearance resulting in reduced product recovery and increased manufacturing costs .

调查人员们提示说，也许是多病因导致的免疫缺失状态使得清除病毒延滞。

It 's possible that co-morbid conditions rendered some of the patients immunocompromised , which could have delayed clearance of the virus , the investigators suggest .

与此相反，宿主细胞在病毒进入到自身后，马上会启动其防御机制，抵抗、削弱、甚至清除病毒感染。

In contrast , after viral infection , the host cell immediately initiates its defense mechanisms to counteract , reduce and even eliminate the viral invasion .

结论：IFN-γ在清除病毒中起重要作用，TNF-α是引起肝脏损伤的重要因素之一。

CONCLUSION : IFN - γ is important for viral clearance . TNF - α is one of the important factors in the mechanism of liver injury .

本文从病毒的本质及病毒在电脑中的寄生方式分析病毒，并介绍手动清除病毒的思路及方法。

This article describes virus hypostasis and the way of virus autoeciousness , and gives the reader an idea and a way of how to kill virus manually .

这可以包括建立安全服务台、防火墙、虚拟专用网络、加密、审计、清除病毒攻击和回收密钥的管理过程。

This may include establishing procedures for managing a security service desk , firewalls , VPNs , encryption , performing audits , clearing up virus attacks and recovering keys .

另外，当患者有不同的准种，它可能提示免疫反应更强，患者清除病毒的可能性也更大。

Alternatively , when people have a diverse quasispecies , it may be a sign of a stronger immune response and that person may be able to clear the virus more readily .

α-干扰素（Interferon-α，IFN-α）是目前最常用的治疗乙型肝炎的药物之一，它通过建立细胞内抗病毒状态和免疫调节作用抑制并清除病毒。

Interferon - α( IFN - α) is one of the most commonly used drugs for the treatment of hepatitis B , it can inhibit and ultimately clear the HBV by immunomodulation and establishing intracellular antiviral state .

随着计算机病毒的出现，人们除了使用正版杀毒软件可以清除病毒外，还可以手工清除病毒。本文主要介绍使用注册表分析与清除某些病毒。

Along with Computer Virus Coming , the people can clear virus on hands except by the original version kill virus software , The paper mainly introduces the methods to analyze and clear virus by register table .

CD4+/CD8+失调可能影响机体清除病毒的能力，导致感染的持续。

It is highly important that the CD_4 + T cells and the CD_8 + T cells bear responsibility for viral clearance , but the imbalance of the CD_4 + / CD_8 + probably results in the persistence of HBV infection .

一方面，感染细胞的凋亡是机体细胞免疫清除病毒感染的一种手段，另一方面，病毒可利用调节免疫细胞凋亡等手段力求在体内生存、复制及播散。

On the one hand , the apoptosis of infectious cells is one of the means of eliminating virus of cellular immunity in the body , on the other hand , virus strive for survival , reproduction and propagation by regulating apoptosis of immunocytes in the body .

用DEBUG程序清除CMOS病毒

Eliminating the CMOS Virus by Use of DEBUG Program