众所周知,干扰素的治疗活性只有在获取它的那个种(即从该种的个体细胞获得)的范围内才能表现出来。所以,从家鼠细胞获得的干扰素对猿或人的细胞不起抗病毒作用,只有从人体细胞获得干扰素制剂给人治疗才有效。近年来,苏联和美国的一些研究人员发现,用来自猪白细胞的干扰素给人注射可有一定 It is well-known that the therapeutic activity of interferons can only be demonstrated in the context of the species from which it was obtained (ie from the individual cells of that species). Therefore, the interferons obtained from the mouse cells do not play an antiviral effect on the cells of the ape or the human. Only the interferon preparations obtained from human cells are effective for treatment. In recent years, some researchers in the Soviet Union and the United States have found that interferon from porcine leukocytes can give a certain amount of injection