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Effect of Toxin A and B of Clostridium Difficile on Rabbit Ileum and Colon

Overview
Journal Gut
Specialty Gastroenterology
Date 1986 Jan 1
PMID 3949240
Citations 56
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Abstract

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.

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References
1.
Sack R, CARPENTER C, STEENBURG R, Pierce N . Experimental cholera. A canine model. Lancet. 1966; 2(7456):206-7. DOI: 10.1016/s0140-6736(66)92484-6. View

2.
Taylor N, Thorne G, Bartlett J . Comparison of two toxins produced by Clostridium difficile. Infect Immun. 1981; 34(3):1036-43. PMC: 350971. DOI: 10.1128/iai.34.3.1036-1043.1981. View

3.
Elliott H, CARPENTER C, Sack R, Yardley J . Small bowel morphology in experimental canine cholera. A light and electron microscopic study. Lab Invest. 1970; 22(2):112-20. View

4.
Moon H, Whipp S, Baetz A . Comparative effects of enterotoxins from Escherichia coli and Vibrio cholerae on rabbit and swine small intestine. Lab Invest. 1971; 25(2):133-40. View

5.
Evans D, Evans Jr D, Pierce N . Differences in the response of rabbit small intestine to heat-labile and heat-stable enterotoxins of Escherichia coli. Infect Immun. 1973; 7(6):873-80. PMC: 422777. DOI: 10.1128/iai.7.6.873-880.1973. View