本文描述从乳猪肝提取的一种有生物活性物质,此物质分子量为1.8～2.0万,耐酸碱2—8(PH),与中村敏一报导的肝脏生长素(HGF)的分子量不同;提取的工艺流程与Labregue报导的亦有所区别,此物质能抑制肿瘤坏死因子,可能是治疗慢肝,重肝及肝硬化有效的原因。也有一定的抗病毒作用。自1989年6月至1991年8月,我们用乳猪肝提取的HSS共治疗了587例,现将资料完整的300例总结如下。 This article describes a biologically active substance extracted from the liver of swine suckling pigs, which has a molecular weight of 1.8-2.0 million and a pH value of 2-8 (PH), different from the molecular weight of liver growth hormone (HGF) reported by Nakamura. Extraction process and Labregue reported there are also differences, the substance can inhibit tumor necrosis factor, may be the treatment of chronic liver, liver and liver cirrhosis effective. There is also a certain anti-virus effect. From June 1989 to August 1991, 587 cases of HSS extracted from piglet liver were treated. The complete data of 300 cases are summarized as follows.