Micropuncture study of inulin absorption in the rat kidney

Yehuda Gutman; Carl W. Gottschalk; William E. Lassiter

doi:10.1126/science.147.3659.753

Micropuncture study of inulin absorption in the rat kidney

Yehuda Gutman^*, Carl W. Gottschalk, William E. Lassiter

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

By means of a microinjection technique, inulin-carboxyl-C¹⁴ or inulin-methoxy-H³ was injected into single proximal tubules of the rat at various urine flow rates. Urine collected separately from the two kidneys showed negligible amounts of inulin activity on the noninjected side, thus demonstrating directly that there is no significant reabsorption of inulin by the renal tubular epithelium under these conditions.

Original language	English
Pages (from-to)	753-754
Number of pages	2
Journal	Science
Volume	147
Issue number	3659
DOIs	https://doi.org/10.1126/science.147.3659.753
State	Published - 1965
Externally published	Yes

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title = "Micropuncture study of inulin absorption in the rat kidney",

abstract = "By means of a microinjection technique, inulin-carboxyl-C14 or inulin-methoxy-H3 was injected into single proximal tubules of the rat at various urine flow rates. Urine collected separately from the two kidneys showed negligible amounts of inulin activity on the noninjected side, thus demonstrating directly that there is no significant reabsorption of inulin by the renal tubular epithelium under these conditions.",

author = "Yehuda Gutman and Gottschalk, {Carl W.} and Lassiter, {William E.}",

year = "1965",

doi = "10.1126/science.147.3659.753",

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AU - Gottschalk, Carl W.

AU - Lassiter, William E.

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AB - By means of a microinjection technique, inulin-carboxyl-C14 or inulin-methoxy-H3 was injected into single proximal tubules of the rat at various urine flow rates. Urine collected separately from the two kidneys showed negligible amounts of inulin activity on the noninjected side, thus demonstrating directly that there is no significant reabsorption of inulin by the renal tubular epithelium under these conditions.

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Micropuncture study of inulin absorption in the rat kidney

Abstract

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