从患有腐蹄病的绵羊和山羊中分离出的结节拟杆菌的弹性蛋白酶活性。
Elastolytic activity of Bacteroides nodosus isolated from sheep and goats with foot rot.
作者信息
Piriz S, Valle J, Hurtado M A, Mateos E M, Vadillo S
机构信息
Unidad de Microbiología e Inmunología, Facultad de Veterinaria, Universidad de Extremadura, Cáceres, Spain.
出版信息
J Clin Microbiol. 1991 Sep;29(9):2079-81. doi: 10.1128/jcm.29.9.2079-2081.1991.
Abstract
The elastolytic activities of 82 Bacteroides nodosus strains were studied. Two substrates, insoluble elastin and soluble elastin, were used for this purpose. Roughly 15% of the strains which did not digest insoluble elastin were elastolytic with soluble elastin, the latter providing greater sensitivity, speed, and objectivity than its insoluble counterpart.
摘要
对82株结节拟杆菌的弹性蛋白酶活性进行了研究。为此使用了两种底物，即不溶性弹性蛋白和可溶性弹性蛋白。约15%不能消化不溶性弹性蛋白的菌株对可溶性弹性蛋白具有弹性蛋白酶活性，后者比其不溶性对应物具有更高的敏感性、速度和客观性。
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