Table 1.
TcdA positive serum/P.E. |
TcdB positive serum/P.E. |
|
---|---|---|
TcdA 1 µg | 1/1 | – |
TcdA 5 µg | 3/4 | – |
TcdA 25 µg | 2/2 | – |
TcdB 1 µg | – | – |
TcdB 5 µg | – | 2/2 |
TcdB 25 µg | – | 3/4 |
TcdA 2µg/TcdB 2 µg | 7/7 | 4/7 |
TcdA 1µg/TcdB 5 µg | 4/4 | 3/4 |
7 mice were used for each toxin treatment. Total number of mice with toxin in serum or pleural effusion (P. E.) among 7 mice were shown. The presence of toxin was detected by a cell rounding assay.