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[源自金黄色葡萄球菌产肠毒素菌株的L型细菌产肠毒素能力的研究]

[Studies of the enterotoxin production capacity of L forms derived from enterotoxic strains of Staphylococcus aureus].

作者信息

Barbuti S

出版信息

Ann Sclavo. 1976 Jan-Feb;18(1):53-60.

PMID:973745
Abstract

The production of enterotoxin by L-forms obtained from strains of Staphylococcus aureus (10 enterotoxin A-producing strains, 7 enterotoxin B, 2 enterotoxin C and 1 which produced both enterotoxins A and C) has been studied by agar-gel diffusion technique. Using a proper technique, enterotoxin could be detected for 4 L-forms; 3 of these produced the same enterotoxin as parent strain (2 enterotoxin A and 1 enterotoxin B). As regards the other L-form, obtained from strain of St. Aureus which produced both enterotoxins A and C, only enterotoxin A could be detected.

摘要

利用琼脂凝胶扩散技术,对从金黄色葡萄球菌菌株(10株产肠毒素A菌株、7株产肠毒素B菌株、2株产肠毒素C菌株以及1株产肠毒素A和C菌株)获得的L型细菌产生肠毒素的情况进行了研究。采用适当技术,可检测到4株L型细菌产生肠毒素;其中3株产生的肠毒素与亲代菌株相同(2株产肠毒素A,1株产肠毒素B)。至于从产肠毒素A和C的金黄色葡萄球菌菌株获得的另一株L型细菌,仅检测到肠毒素A。

相似文献

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Detection of low-enterotoxin-producing Staphylococcus aureus strains.低产肠毒素金黄色葡萄球菌菌株的检测
Appl Environ Microbiol. 1987 Nov;53(11):2675-6. doi: 10.1128/aem.53.11.2675-2676.1987.

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