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首页> 外文期刊>Journal of Clinical Microbiology >Long-Term Survival of Streptococcus pneumoniae at Room Temperature on Dorset Egg Medium
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Long-Term Survival of Streptococcus pneumoniae at Room Temperature on Dorset Egg Medium

机译:肺炎链球菌在室温下在多塞特蛋培养基上的长期存活

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Forty-five isolates of Streptococcus pneumoniae were inoculated on Dorset egg and supplemented Columbia agar base media, incubated overnight at 37°C, and then kept at room temperature (RT; 21°C) or 4°C. Long-term viability was best at RT for both media, with all isolates remaining viable on Dorset egg medium for 44 days; viability was 90 and 57% on Columbia agar base medium after 7 and 30 days. We recommend the use of Dorset egg medium for the maintenance of pneumococci at RT.
机译:将四十五种肺炎链球菌分离株接种在多塞特蛋和补充的哥伦比亚琼脂基础培养基上,在37°C下孵育过夜,然后在室温(室温; 21°C)或4°C下保存。两种培养基在室温下的长期生存力均最佳,所有分离株在多塞特蛋培养基上均能存活44天。 7天和30天后,在哥伦比亚琼脂基础培养基上的生存力分别为90%和57%。我们建议使用多塞特蛋培养基维持RT的肺炎链球菌。

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