ANAEROBIC PATHOGENESIS - COLLAGENASE PRODUCTION BY PEPTOSTREPTOCOCCUS-MAGNUS AND ITS RELATIONSHIP TO SITE OF INFECTION

被引：29

作者：

KREPEL, CJ

GOHR, CM

EDMISTON, CE

FARMER, SG

机构：

[1] MED COLL WISCONSIN,DEPT PATHOL,MILWAUKEE,WI 53226

[2] MED COLL WISCONSIN,SURG MICROBIOL RES LAB,MILWAUKEE,WI 53226

来源：

JOURNAL OF INFECTIOUS DISEASES | 1991年 / 163卷 / 05期

关键词：

D O I：

10.1093/infdis/163.5.1148

中图分类号：

R392 [医学免疫学]; Q939.91 [免疫学];

学科分类号：

100102 ;

摘要：

Fifty isolates of Peptostreptococcus magnus from intraabdominal sepsis, nonpuerperal breast abscess, and diabetic foot infections were examined for collagenase activity using bovine type I collagen. Collagenase production was detected in a higher percentage of strains from nonpuerperal breast and diabetic foot specimens (P < .001). This enzyme may be responsible for P. magnus playing a more central role in the pathogenesis of nonpuerperal breast abscess and diabetic foot disease than in intraabdominal sepsis.

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页码：1148 / 1150

页数：3

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