目前认为，干扰素是治疗丙型肝炎病毒（HCV）感染的有效药物之一，但多数对干扰素治疗有效者常易复发。为进一步了解干扰素对慢性丙型肝炎患者的治疗效果，作者等对43例经病理证实的慢性丙型肝炎患者给予干扰素治疗，对治疗有效和无效者定期测定丙氨酸转氨酶（ALT）水平和血清 It is currently believed that interferon is one of the effective drugs for the treatment of Hepatitis C virus (HCV) infection, but most of the interferon therapy effective often relapse. In order to further understand the therapeutic effect of interferon on patients with chronic hepatitis C, the authors give interferon treatment to 43 patients with pathologically confirmed chronic hepatitis C, and determine the level of alanine aminotransferase (ALT) on a regular basis for the treatment of patients with chronic hepatitis C And serum