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已知瘤型麻风有细胞免疫功能缺陷,同时其体液免疫却很少受影响,即免疫双重性,不过这种免疫缺陷的性质还不太清楚。在所提到的可能原因中包括说是由于遗传性限制,就此所做的研究显示,单倍型DQwl可能与麻风的瘤型有关,但还不知道其抗原表位与病理的或保护性的反应是怎样一种关系。就此目前的注意力主要集中在抑制细胞的参与方面。γ干扰素的相对缺乏对LL型麻风可能有重要作用。作者选择20例瘤型病人分成两组,一组用干扰素,另一组用安慰剂做对照,均属过去未治疗或治疗不足两年者,无禁忌症。所用的γ干扰素为哈瓦那遗传工程和生物技术研究所提供,系用植物血凝素刺激淋
Known leprous anemia cellular immune function defects, while its humoral immunity is rarely affected, that is immune duality, but the nature of this immune deficiency is not yet clear. Among the possible causes mentioned are the genetic limitations, studies carried out in this regard show that haplotype DQwl may be related to the lepromatous tumor type, but it is not yet known whether its antigenic epitope is associated with pathological or protective What kind of relationship is the reaction? In this regard, the current focus is mainly on the inhibition of cell involvement. The relative lack of interferon gamma may have an important effect on LL-type leprosy. The authors selected 20 patients with malignant tumor divided into two groups, one with interferon, the other with placebo as a control, are in the past untreated or treated less than two years, no contraindications. The gamma interferon used was provided by the Havana Institute of Genetics and Biotechnology, which was stimulated with phytohemagglutinin