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Tracer microinjection study of renal tubular phosphate reabsorption in the rat
Barry B. Staum, … , Robert J. Hamburger, Martin Goldberg
Barry B. Staum, … , Robert J. Hamburger, Martin Goldberg
Published September 1, 1972
Citation Information: J Clin Invest. 1972;51(9):2271-2276. https://doi.org/10.1172/JCI107036.
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Research Article

Tracer microinjection study of renal tubular phosphate reabsorption in the rat

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Abstract

To determine the sites of tubular phosphate reabsorption in the nephron, microinjection studies were undertaken, utilizing isotonic electrolyte solutions, containing either 1.4 or 8.0 mM phosphate and radioactive PO4-33P and inulin-3H, in rats made mildly diuretic by infusion of mannitol. The injected sites were localized by the technique of latex dissection.

Authors

Barry B. Staum, Robert J. Hamburger, Martin Goldberg

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