Interferons are species specific.

干扰素是物种专一性。

One class of interferons is used to treat chronic infection with HBV and HCV.

其中一类的干扰素常被用来治疗乙肝或丙肝感染。

Interferons are produced by the immune system to fight infections and tumors.

干扰素在免疫系统中是用来对抗感染和肿瘤的。

Objective: Using LDH release assay detect the antiviral activity of Interferons.

目的：应用ldh释放法测定干扰素生物活性。

This phenomenon may be involved in the mechanism of antiviral action of interferons .

这一现象可能与干扰素的抗病毒机制有关。