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首页> 外文期刊>Journal of Clinical Microbiology >Use of a DNA probe to detect Salmonella typhi in the blood of patients with typhoid fever.
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Use of a DNA probe to detect Salmonella typhi in the blood of patients with typhoid fever.

机译:DNA探针在伤寒患者血液中检测伤寒沙门氏菌的用途。

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摘要

A DNA probe was used to detect Salmonella typhi from blood samples from 14 of 33 patients with culture-confirmed typhoid fever, using the equivalent of 2.5 ml of blood. In contrast, S. typhi was detected in 17 of the same 33 patients by culture of 8 ml of blood. The probe hybridized to blood samples of 4 of 47 patients from whom S. typhi was not isolated.
机译:DNA探针用于从33例经培养证实的伤寒患者中的14例血液样本中检测伤寒沙门氏菌,使用相当于2.5毫升的血液。相反,通过培养8 ml血液,在33例患者中有17例中检测到伤寒沙门氏菌。探针与未分离出伤寒沙门氏菌的47名患者中的4名患者的血液样本杂交。

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