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利用凝集素和植物凝集素鉴别凝固酶阳性和凝固酶阴性葡萄球菌

Differentiation of coagulase-positive and coagulase-negative staphylococci by lectins and plant agglutinins.

作者信息

Davidson S K, Keller K F, Doyle R J

出版信息

J Clin Microbiol. 1982 Apr;15(4):547-53. doi: 10.1128/jcm.15.4.547-553.1982.

Abstract

The screening of staphylococci with a panel of 14 lectins and extracts demonstrating lectin-like activity led to the development of a rapid agglutination slide test for the differentiation of certain coagulase-negative staphylococci and human strains of Staphylococcus aureus. The coagulase-negative staphylococci were agglutinated by agglutinins from Mangifera indica, Triticum vulgaris, and crude Limulus polyphemus. The test is rapid, requiring only 5 to 15 min to identify an unknown strain of staphylococci, as opposed to the 4 to 16 h required to perform the conventional tube coagulase test.

摘要

用一组14种凝集素和具有凝集素样活性的提取物对葡萄球菌进行筛选,从而开发出一种快速凝集玻片试验,用于鉴别某些凝固酶阴性葡萄球菌和人源金黄色葡萄球菌菌株。凝固酶阴性葡萄球菌可被来自芒果、普通小麦的凝集素以及粗制鲎试剂凝集。该试验速度很快,鉴定一株未知葡萄球菌菌株仅需5至15分钟,而传统试管凝固酶试验则需要4至16小时。

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Eur J Clin Microbiol. 1984 Feb;3(1):4-9. doi: 10.1007/BF02032806.

本文引用的文献

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Significance of protein a production by staphylococci.葡萄球菌产生蛋白 A 的意义。
Infect Immun. 1970 Nov;2(5):672-3. doi: 10.1128/iai.2.5.672-673.1970.
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Lectin-like activity from Persea americana.鳄梨的凝集素样活性。
Carbohydr Res. 1980 Jan 15;78(2):349-63. doi: 10.1016/0008-6215(80)90015-4.
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Natural populations of the genus Staphylococcus.葡萄球菌属的自然种群。
Annu Rev Microbiol. 1980;34:559-92. doi: 10.1146/annurev.mi.34.100180.003015.

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