[Edema of the paws of white mice--test for assessing the activity of E. coli enterotoxins].
The authors studied the paw edema test in mice for detection of the E. coli (strain P-99) enterotoxins activity. This test proved to be simple, sensitive and reproducible; it permitted to determine the activity of thermostable and thermolabile enterotoxins and endotoxin; the mentioned test was particularly useful in testing various preparations of enterotoxins obtained during their extraction and purification.
D000818:Animals; D001681:Biological Assay; D004487:Edema / Q000139:chemically induced; D004768:Enterotoxins / Q000032:analysis*; D004926:Escherichia coli / Q000032:analysis*; D005534:Foot Diseases / Q000139:chemically induced; D051379:Mice
D004768:Enterotoxins
Otek lap belykh mysheĭ--test dlia otsenki aktivnosti émterotoksinov E. coli.