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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.

DOI:10.1128/jcm.29.9.2079-2081.1991
PMID:1774339
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC270267/
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。

相似文献

1
Elastolytic activity of Bacteroides nodosus isolated from sheep and goats with foot rot.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。
J Clin Microbiol. 1991 Sep;29(9):2079-81. doi: 10.1128/jcm.29.9.2079-2081.1991.
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本文引用的文献

1
Bacterial elastases.细菌弹性蛋白酶
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2
The aetiology and pathogenesis of ovine foot-rot. II. The pathogenic association of Fusiformis nodosus and F. necrophorus.
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Elastolytic activity among staphylococci.葡萄球菌中的弹性蛋白酶活性。
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The pathogenicity and cultural characteristics of virulent, intermediate and benign strains of Bacteroides nodosus causing ovine foot-rot.
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Obligately anaerobic bacterial species isolated from foot-rot lesions in goats.
Br Vet J. 1990 Nov-Dec;146(6):551-8. doi: 10.1016/0007-1935(90)90059-c.
8
Isolation and identification of anaerobic bacteria from ovine foot rot in Spain.西班牙绵羊蹄腐病中厌氧细菌的分离与鉴定。
Res Vet Sci. 1990 Sep;49(2):245-7.
9
Fusobacterium necrophorum and Bacteroides melaninogenicus as etiologic agents of foot rot in cattle.坏死梭杆菌和产黑素拟杆菌作为牛腐蹄病的病原体。
Am J Vet Res. 1975 Aug;36(08):1115-22.
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Determination of some in vitro growth requirements of Bacteroides nodosus.
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