以Sendai株副流感病毒在试管内刺激人体白细胞制成干扰素,每毫克蛋白含5×10~5单位,用于治疗4例经肝活检证实的慢性活动性肝炎,其中3例血清中伴随Dane颗粒的DNA多聚酶活性持续升高,1例阴性。4例在治疗前HBsAg、HBcAg和伴随Dane颗粒的DNA皆阳性。肝功能检查SGOT超过 The Sendai strain of parainfluenza virus was used to stimulate human leukocytes to produce interferon in vitro with 5 × 10 ~ 5 units per milligram of protein for the treatment of 4 chronic active hepatitis patients confirmed by liver biopsy. Three of the serum samples were accompanied by Dane DNA polymerase activity of particles continued to rise, 1 negative. Four cases were positive for HBsAg, HBcAg and Dane particles before treatment. SGOT more than liver function tests