Blood cultures: issues and controversies.
Blood cultures: issues and controversies.
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血培养：问题和争议。
DOI：
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发表时间：
1986
期刊：
影响因子：
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通讯作者：
D. Ilstrup
中科院分区：
文献类型：
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作者：
John A. Washington;D. Ilstrup
血液培养程序的设计必须能够克服大多数菌血症和真菌病的间歇性和低数量级，并抑制血液的任何抗菌特性或成分。在影响产量的几个变量中，培养的血容量似乎是最重要的。建议两到三次单独培养中每次至少取10毫升，最好是20-30毫升的血液。每次脓毒症发作很少需要三次以上的单独血培养。其他问题包括用于血液培养的系统和用于检查的程序。
Blood-culture procedures must be designed to overcome the intermittency and low order of magnitude of most bacteremias and fungemias and to inhibit any antimicrobial properties or components of the blood. Among the several variables affecting yields, the volume of blood cultured appears to be most important. It is recommended that at least 10 ml, and preferably 20-30 ml, of blood be obtained for each of two to three separate cultures. More than three separate blood cultures per septic episode is rarely necessary. Other issues involve the systems used for blood culture and the procedures used for their examination.