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病毒性肝炎(以下简称肝炎)是一个常见病,也是危害人类健康的主要原因之一。它的发生、发展过程充满着矛盾,充分体现了对立统一的规律。一、肝炎病毒对人体作用的两个方面 1.血液中的病毒颗粒作为一种异体物质刺激机体的免疫系统,产生抗病毒抗体(保护性抗体)及特异性免疫细胞,以杀死病毒,并能保护
Viral hepatitis (hereinafter referred to as hepatitis) is a common disease, but also one of the main hazards to human health. Its occurrence and development process is full of contradictions and fully reflects the law of unity of opposites. First, the two aspects of the role of hepatitis virus on the human body 1. The virus particles in the blood as a foreign body to stimulate the body’s immune system, producing anti-virus antibodies (protective antibodies) and specific immune cells to kill the virus and Can protect