我院近年应用南京生化药厂提供的核糖核酸冻干制剂治疗迁延型及慢性活动性肝炎各20例。病程短者2年,长者6年,均在活动阶段,曾用其他药物治疗无效。一、治法:核糖核酸6毫克,隔日一次肌注射,2～3月为一疗程。多数患者除酌情配合应用维生素B_1、维生素C和干酵母外,不再用其他药物;少数患 In our hospital in recent years, Nanjing biochemical pharmaceutical companies to provide the lyophilized preparation of RNA treatment of persistent and chronic active hepatitis in 20 cases. Short duration of 2 years, the elderly 6 years, are in the active phase, had been treated with other drugs ineffective. First, the rule of law: RNA 6 mg, intramuscular injection every other day, 2 to 3 months for a course of treatment. Most patients except with the appropriate use of vitamin B_1, vitamin C and dry yeast, no longer use other drugs; a small number of patients