PT - JOURNAL ARTICLE AU - T J Mitchell AU - J M Ketley AU - S C Haslam AU - J Stephen AU - D W Burdon AU - D C Candy AU - R Daniel TI - Effect of toxin A and B of Clostridium difficile on rabbit ileum and colon. AID - 10.1136/gut.27.1.78 DP - 1986 Jan 01 TA - Gut PG - 78--85 VI - 27 IP - 1 4099 - http://gut.bmj.com/content/27/1/78.short 4100 - http://gut.bmj.com/content/27/1/78.full SO - Gut1986 Jan 01; 27 AB - The effect of purified toxin A and partially purified toxin B on rabbit ileum and colon was investigated. Toxin A caused tissue damage which was followed by permeability changes and fluid accumulation in both tissues. Toxin A did not increase the permeability of the colon to the extent observed for ileum; secreted fluid contained less protein of plasma origin. Toxin B had no effect on either tissue. Secretory and tissue damaging properties of crude C difficile toxins were found to be due to toxin A.