使用对流免疫电泳法检测Bactec血培养培养基中肺炎球菌抗原时出现的异常结果。
Anomalous results using countercurrent immunoelectrophoresis for the detection of pneumococcal antigen in Bactec blood culture media.
作者信息
Chiang W C, Tillotson G S, Keaney M G, Ganguli L A
出版信息
J Clin Pathol. 1984 May;37(5):571-2. doi: 10.1136/jcp.37.5.571.
Abstract
On examination of Bactec blood cultures for pneumococcal antigen by countercurrent immunoelectrophoresis the consistent presence of a non-specific protein band caused problems with the interpretation of results, even in laboratories experienced in performing countercurrent immunoelectrophoresis. When the Bactec blood culture system is used, countercurrent immunoelectrophoresis should not be relied on for the detection of pneumococcal antigen.
摘要
在用逆流免疫电泳法检测Bactec血培养中的肺炎球菌抗原时，即使在有经验进行逆流免疫电泳的实验室中，一种非特异性蛋白带的持续存在也给结果判读带来了问题。当使用Bactec血培养系统时，不应依靠逆流免疫电泳来检测肺炎球菌抗原。
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本文引用的文献
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Detection of Streptococcus pneumoniae in blood culture specimens using counterimmunoelectrophoresis.
Eur J Clin Microbiol. 1982 Apr;1(2):123-4. doi: 10.1007/BF02014205.
2
Pneumococcal sepsis with false-negative blood cultures.血培养假阴性的肺炎球菌败血症
Am J Clin Pathol. 1982 Sep;78(3):348-50. doi: 10.1093/ajcp/78.3.348.
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Comparison of counterimmunoelectrophoresis and latex particle agglutination in the detection of Streptococcus pneumoniae in blood cultures.血培养中肺炎链球菌检测的对流免疫电泳与乳胶颗粒凝集试验比较
J Hosp Infect. 1983 Jun;4(2):165-71. doi: 10.1016/0195-6701(83)90046-4.
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