Fung J C, Wicher K
Am J Clin Pathol. 1982 May;77(5):608-10. doi: 10.1093/ajcp/77.5.608.
Sera from mice infected with group B streptococci and culture supernatants of group B, A, and C streptococci were examined for the presence of group-specific antigens by the Phadebact slide agglutination (PSA) test and counterimmunoelectrophoresis (CIE). The results were correlated with the number of organisms present in the blood or in vitro cultures. The PSA test was slightly more sensitive than CIE.
采用Phadebact玻片凝集试验(PSA)和对流免疫电泳(CIE)检测感染B组链球菌小鼠的血清以及B、A和C组链球菌的培养上清液中是否存在群特异性抗原。将结果与血液或体外培养物中存在的微生物数量进行关联。PSA试验比CIE稍敏感。