抑制裂解离心血液培养中肺炎球菌的自溶作用。
Inhibition of pneumococcal autolysis in lysis-centrifugation blood culture.
作者信息
Lehtonen O P
出版信息
J Clin Microbiol. 1986 Sep;24(3):493-4. doi: 10.1128/jcm.24.3.493-494.1986.
Abstract
The recovery of Streptococcus pneumoniae from the Isolator lysis-centrifugation blood culture has been low in many studies. The poor survival of pneumococci was not due to toxicity of the Isolator medium but to autolysis before plating. This autolysis was completely inhibited by adding 10 mM phosphorylcholine to the Isolator medium.
摘要
在许多研究中，通过隔离器裂解离心血液培养法分离出肺炎链球菌的比例一直较低。肺炎球菌存活率低并非由于隔离器培养基的毒性，而是由于接种前的自溶作用。向隔离器培养基中添加10 mM磷酰胆碱可完全抑制这种自溶作用。
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