ION AND WATER FLUXES IN THE ILEUM OF RATS
Open Access
- 20 September 1957
- journal article
- research article
- Published by Rockefeller University Press in The Journal of general physiology
- Vol. 41 (1) , 143-168
- https://doi.org/10.1085/jgp.41.1.143
Abstract
Studies have been carried out on the movement of salt and water across the small intestine of the rat. Segments of the ileum of anesthetized rats have been perfused in vivo with unbuffered NaCl solutions or isotonic solutions of NaCl and mannitol. Kinetic analysis of movements of Na24 and Cl36 has permitted determination of the efflux and influx of Na and Cl. Net water absorption has been measured using hemoglobin as a reference substance.Keywords
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