Expression of Heat-Stable Enterotoxin STb by Adherent Escherichia coli Is Not Sufficient To Cause Severe Diarrhea in Neonatal Pigs

@article{Casey1998ExpressionOH,
  title={Expression of Heat-Stable Enterotoxin STb by Adherent Escherichia coli Is Not Sufficient To Cause Severe Diarrhea in Neonatal Pigs},
  author={T. Casey and C. Herring and R. Schneider and B. Bosworth and S. Whipp},
  journal={Infection and Immunity},
  year={1998},
  volume={66},
  pages={1270 - 1272}
}
  • T. Casey, C. Herring, +2 authors S. Whipp
  • Published 1998
  • Biology, Medicine
  • Infection and Immunity
  • ABSTRACT The role of Escherichia coli heat-stable enterotoxin B (STb) in neonatal porcine diarrhea caused by enterotoxigenic E. coli was examined by comparing adherent isogenic strains with or without STb. The cloned STb gene (in the plasmid pRAS1) was electroporated into a nonenterotoxigenic strain (226M) which expresses the F41 adhesin. Strain 226M pRAS1 adhered and expressed STb in vivo, causing fluid secretion in ligated ileal loops in neonatal pigs. Although strain 226M pRAS1 caused very… CONTINUE READING
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