Park C H, Gates K M, Vandel N M, Hixon D L
Microbiology Laboratory, Fairfax Hospital, Falls Church, Virginia 22042, USA.
Diagn Microbiol Infect Dis. 1996 Oct;26(2):69-72. doi: 10.1016/s0732-8893(96)00180-0.
During a 25-week period (June to November 1995), stool specimens with an abnormal appearance (semiliquid to liquid, containing gross mucus or blood) were selected for testing with a new EIA method for detection of Shiga-like toxin-producing Escherichia coli (O157:H7 and non-O157 serotypes). The 270 specimens tested originated from different patients. Eleven of the 270 were positive by EIA for Shiga-like toxin (SLT). Escherichia coli O157:H7 was recovered from six of the EIA-positive specimens, and the remaining five positive samples produced non-O157 isolates.
在1995年6月至11月的25周期间，选取外观异常（半液体至液体，含有大量黏液或血液）的粪便标本，采用一种新的酶免疫分析法检测产志贺样毒素大肠杆菌（O157:H7和非O157血清型）。检测的270份标本来自不同患者。270份标本中有11份酶免疫分析法检测志贺样毒素（SLT）呈阳性。从6份酶免疫分析法阳性标本中分离出大肠杆菌O157:H7，其余5份阳性样本分离出非O157菌株。
