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首页> 外文期刊>Journal of Clinical Microbiology >Simple method for collagenase determination in 38 Pseudomonas aeruginosa strains.
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Simple method for collagenase determination in 38 Pseudomonas aeruginosa strains.

机译:38种铜绿假单胞菌菌株中胶原酶测定的简单方法。

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摘要

Collagenase enzyme activity of 38 Pseudomonas aeruginosa strains and 38 strains of Escherichia coli from various pathological sources was measured by a simple method. This method uses plates with collagen gel. The rate of gel lysis is proportional to the collagenase concentration. The method is simple and requires no special materials or equipment. From the 38 P. aeruginosa strains, 34 were collagenase positive. All 38 strains of E. coli were collagenase negative.
机译:用一种简单的方法测定了38种铜绿假单胞菌菌株和38种不同病理来源的大肠杆菌的胶原酶活性。该方法使用胶原蛋白凝胶板。凝胶裂解的速率与胶原酶浓度成正比。该方法简单,不需要特殊的材料或设备。在38个铜绿假单胞菌菌株中,有34个是胶原酶阳性的。所有38株大肠杆菌均为胶原酶阴性。

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