AntiVirus

摘要： Shikonin compoundβ-acetoxyisovalerylalkannin is a kind of high fat-soluble naphthoquinone pigment,which can exert its pharmacological effects including anticancer,anti-inflammatory,bacteriostatic and antiviral effects in many ways.In this paper,the pharmacological effects and mechanism ofβ-acetoxyisovalerylalkannin are reviewed in order to provide theoretical basis for the clinical application ofβ-acetoxyisovalerylalkannin.

摘要： Alstonia scholaris could be used as a traditional medicinal plant in China for the treatment of acute respiratory,which might be caused by respiratory tract infections.The investigation tested the anti-infective effects of total alkaloids extract(TA)from leaves of A.scholaris,and as a result,TA inhibited herpes simplex virus type 1(HSV-1),respiratory syncytial virus(RSV)and influenza A virus(H1N1)in vitro respectively.In addition,the survival days of mice were prolonged,and the lung weights and mortality of mice were decreased significantly,after oral administrated TA in H1N1 and beta-hemolytic streptococcus infectious models in vivo respectively.The finding supported partly the traditional usage of A.scholaris in the treatment of respiratory infections.

摘要： Introduction: Prolonged immuno-suppressed status promised to induce internal growth of malignant cell and infectious agent, yet, only a small part of affected individuals seek medical attention or berried by commercially over-flowed fake information. Several studies have described complementary and alternative medicine as effective strategies for improving anti-infectious agent including malignant cell. The purpose of this study was to investigate the effect of a fermented herbal decoction (FHD) both in vitro and in vivo to malignant cells and microorganism by regulating leukocyte subset proportioning FHD as dietary material. Methods: In this approach of alternative study, selective anti-cancer effect by fermented decoction was tried to show first in vitro system both, cancer cell and virus strain. The fermented herbal decoction consisting of 80 sorts of herbs and fruits. The selective toxicity was set up and then for immunological factors in animal and human. The most important factor is to reduce side effect for a normal cell. Results: First, FHD was proved as safe by animal test. FHD regulated also the proportion of granulocyte and lymphocyte ratio both animal and human. In vitro culture showed selective toxicity by FHD against human melanoma and leukemia cell line but reduced toxicity was showed by normal cell line. As for the anti-virus activity, anti-virus effect was tested on the feeder layer of human fibroblast cell, after 9 days of culture. Second, FHD inhibits colon cancer growth in 3-methylholanthrene induced cancer in rat. Conclusion: The present results suggest that our fermented herbal decoction showed selective anti-cancer activities and anti-virus activities, together with the regulative effect on the immune system.

摘要： PC Tools AntiVirus针对恶意病毒感染，免费提供强大保护。PC Tools AntiVirus是PC Tools公司出品的一款可以防杀计算机病毒的计算机防卫工具软件。凭借其快速的数据库更新、Intelli Guard实时保护及全面的系统扫描，确保我们系统没有病毒、始终安全。功能亮点如下：

摘要： NANO Antivirus是一款来自俄国的免费杀软，它可以保护我们的计算机不受任何病毒、木马威胁，包括了加密和多形变异型蠕虫。软件可以实时保护电脑系统，在应用时间保证我们的信息安全。此外，该软件具备扩展的支持，允许对发现的各类档案的恶意软件解压设施。

摘要： TrustPort Antivirus USB Edition是一款专业的USB防毒软件，可以成功地清除USB上各种不同类型的病毒感染。软件执行的任务包括有：常规扫描、启发式分析、测试区测试或自动扫描新连接的驱动器。

摘要： In this paper, a signature-based selective mechanism in detecting virus signatures in executable files was found and investigated. A pattern under which the Microsoft Security Essentials antivirus software not detecting a virus signature deliberately placed in files was revealed.

摘要： 百度杀毒软件2013（BaiduAntivirus）是百度推出的一款杀毒软件，该产品目前仅有英语版本。

摘要： Panda Cloud Antivirus是一款来自于西班牙的杀毒软件，该杀毒软件不是传统意义上的安全软件，而是一款采用了云技术的杀毒软件。Panda Cloud Antivirus无需更新病毒库，不再依赖本地病毒库来保证防毒效果，在用户联网的同时就可享受到先进的云安全保护。

摘要： Trust Port Antivirus USB Edition是一款专业的USB防毒软件，可以有效地消除通过US13带来的各种不同类型的病毒。软件执行的任务包括：常规扫描、启发式分析、测试区测试和自动扫描新连接的驱动器。软件主要任务就是保护存、取闪存驱动器，同时，软件也可以扫描驱动器和文件夹等。