IL-2除了具有显著的抗肿瘤作用外,现已证明,其对某些因细胞免疫功能低下而受感染但又需增强细胞免疫功能加以抗御的病毒性感染确有一定的治疗效果,但其本身并无直接的抗病毒活性,它是通过增强机体抗病毒免疫功能如增强CTL 活性、NK 活性、诱生IFN-γ等而介导上述抗病毒作用的,其疗效的进一步提高需与抗病毒类药物或免疫效应细胞等联合应用。 In addition to having a significant anti-tumor effect, IL-2 has been shown to have certain therapeutic effects on certain viral infections that are infected due to their poor cellular immunity but which require enhanced cellular immune function to resist them. However, Itself has no direct antiviral activity. It mediates the antiviral effect by enhancing the antiviral immune function of the body, such as enhancing CTL activity, NK activity, inducing IFN-γ and the like, and the further improvement of efficacy thereof needs to be combined with antiviral Drugs or immune effector cells and other joint applications.