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原卟啉(Protoporphyrin)存在动物血中,可用牛血或猪血提取,国外研究卟啉类化合物已有多年历史。(1)但应用于临床治疗还是近年的事,日本于1970年批准作为肝机能改善药正式上市。(2)我厂于1978年开始试制,通过药理临床验证,用于治疗急性病毒性肝炎、迁延性肝炎、慢性活动性肝炎,已取得较好疗效。此药国外仅有日本生产,而有关生产
Protoporphyrin (Protoporphyrin) is present in animal blood, which can be extracted with bovine blood or pig’s blood. Studies on porphyrin compounds have been conducted for many years in foreign countries. (1) But in clinical treatment or in recent years, Japan approved in 1970 as a liver function improvement drug officially listed. (2) Our factory began trial production in 1978 and passed the pharmacological clinical validation for the treatment of acute viral hepatitis, persistent hepatitis and chronic active hepatitis, and achieved good results. This medicine abroad only Japan production, and the production