Endotoxin absorption in hay-fed and lactic acidotic sheep.

Abstract

Absorption of endotoxin from the gastrointestinal tract was evaluated in hay-fed and lactic acidotic sheep duodenally infused with 10 mg of Escherichia coli endotoxin, and in lactic acidotic sheep not infused. The effect of abomasal fluid on biological activity of endotoxin was also evaluated. Leukopenia was the criterion used for detecting endotoxemia. Absorption of endotoxin from the gastrointestinal tract was not detected in either hay-fed or lactic acidotic sheep. Endotoxin appeared to maintain its activity after incubation with abomasal fluid, and the presence of endogenous endotoxin in abomasal contents was indicated. The results indicate that endotoxin of alimentary origin may not be involved in the lactic acidosis syndrome in ruminants.

Cite this paper

@article{Huber1979EndotoxinAI, title={Endotoxin absorption in hay-fed and lactic acidotic sheep.}, author={Thomas L. Huber and Mike Peed and Ronald C. Wilson and D D Goetsch}, journal={American journal of veterinary research}, year={1979}, volume={40 6}, pages={792-4} }