| The possibility that a cytotoxin may play a role in the pathogenesis of EPEC infection had been suggested. |
| Comparative studies of EIA kits reported that the sensitivity and specificity are slightly lower than cytotoxin assays. |
| Toxin detection by a tissue culture cytotoxin assay followed by neutralisation with specific antiserum is often considered the standard. |
| While remaining innocuous to the normal tissues, the prodrug is converted to the cytotoxin by the enzyme localised at the tumour. |
| Demographic characteristics and H. pylori and cytotoxin associated gene A status of the groups were analysed. |
| A study has demonstrated that cytotoxin production was the most common virulence factor compared to adhesive and invasive ability. |
