125 Iodide as a surrogate tracer for epithelial chloride transport by the mouse large intestine in vitro
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منابع مشابه
In vitro potassium transport in the mouse small intestine.
Ingested K+ is believed to be absorbed mainly in the small intestine by passive diffusion through the paracellular pathway. To further clarify K+ absorption in the small intestine, we determined the unidirectional flux values of Rb+ in vitro by atomic absorption spectroscopy in the mouse ileum mounted in Ussing chambers under short-circuit conditions. The mucosal-to-serosal Rb+ flux (J(ms)) was...
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Sodium-coupled chloride transport by epithelial tissues.
There is compelling evidence that active Cl absorption by a variety of epithelia, widely distributed throughout the animal kingdom, is the result of an electrically neutral Na-coupled transport process at the luminal membrane and that the energy for transcellular Cl movement is derived from the Na gradient across that barrier. These co-transport processes are found predominantly in "leaky" or "...
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ژورنال
عنوان ژورنال: Experimental Physiology
سال: 2019
ISSN: 0958-0670
DOI: 10.1113/ep087445