[用于鉴定142株β-溶血性链球菌的乳胶凝集试验和杆菌肽-磺胺异恶唑方法的比较]
[Comparison of latex agglutination and bacitracin-SXT methods used for the identification of 142 beta-hemolytic streptococci].
作者信息
Kiraz N, Akşit F
机构信息
Anadolu Universitesi, Fakültesi Mikrobiyoloji Anabilim Dali.
出版信息
Mikrobiyol Bul. 1991 Oct;25(4):326-9.
PMID:1795656
Abstract
We compared the latex agglutination and bacitracin-SXT methods to identify Group A Streptococci (GAS) from throat cultures. In our study all 118 GAS strains identified by latex agglutination method were found susceptible to bacitracin, 115 were found resistant and 3 were susceptible to SXT. All beta hemolytic streptococci rather than GAS were found resistant to bacitracin. As a result bacitracin method is found valuable in rutin studies in GAS identification.
摘要
我们比较了乳胶凝集法和杆菌肽-磺胺甲恶唑（SXT）法，以从咽喉培养物中鉴定A群链球菌（GAS）。在我们的研究中，通过乳胶凝集法鉴定的所有118株GAS菌株均对杆菌肽敏感，115株耐药，3株对SXT敏感。所有非GAS的β溶血性链球菌均对杆菌肽耐药。因此，杆菌肽法在GAS鉴定的常规研究中具有重要价值。
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