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已发现肺炎球菌提取液能抑制人中性自细胞弹性蛋白酶(Human neutrophil etastase,HNE),并查清其中一种部分提纯制剂的某些特性。这种天然抑制剂为大分子物质,其被胰蛋白酶水解的多肽片段(Tryptic—peptides,Tp)也有抑制活性;它有特异识
The pneumococcal extract has been found to inhibit human neutrophil etastase (HNE) and to ascertain some of the properties of one of the partially purified preparations. This natural inhibitor is a macromolecular substance that is also inhibited by tryptic-peptides (Tp); it has a specific recognition