Ion Transport in Isolated Rabbit Ileum : III. Chloride fluxes |
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| Authors: | Stanley G Schultz Ralph Zalusky and Arthur E Gass Jr |
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| Institution: | From the Bionucleonics Department, United States Air Force School of Aerospace Medicine, Brooks Air Force Base, Texas. |
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| Abstract: | Unidirectional Cl fluxes across in vitro segments of rabbit ileum have been determined both in the absence and in the presence of an electrochemical potential gradient. The results indicate that Cl transport in this preparation can be attributed to purely passive forces uninfluenced by solvent drag or exchange diffusion. Furthermore, on the basis of this and previous studies, it has been demonstrated that the sum of the partial ionic conductances of Na and Cl accounts for at least 90 per cent of the total tissue conductance. |
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