Lactate Transport across the Bovine Rumen Epithelium in vitro
- 12 February 1997
- journal article
- Published by Wiley in Journal of Veterinary Medicine Series A
- Vol. 44 (1-10), 31-38
- https://doi.org/10.1111/j.1439-0442.1997.tb01084.x
Abstract
The in vitro transport of L-lactate across rumen epithelium was found to be a passive, mass-action regulated diffusion, and no saturable transport mechanisms were involved at concentrations from 2-20 mmol/L. During this increase in L-lactate concentrations the epithelial resistance and potential difference increased significantly, indicating an epithelial change towards a more tight epithelium. The net sodium transport was significantly reduced by 45% at 20 mmol/L lactate as compared to lactate free conditions.Keywords
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