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The effect of temperature on the uptake of radiosulfate by rat renal tissue from radiosulfate-containing solutions in vitro.
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MedLine Citation:
PMID:  13722416     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Kidney cortex slices incubated in vitro at 0 degrees C. accumulate radiosulfate from the incubation medium. This process differs from the previously described uptake of radiosulfate by renal tissue incubated at 38 degrees C., for instance, in the lesser sensitivity of the uptake at 0 degrees C. to differential effects of Na(+) as compared with K(+) ions, and of sucrose as compared with glucose. Phlorizin inhibits radiosulfate accumulation at 0 degrees C., whereas it enhances the uptake at 38 degrees C. Effects of the cations K(+) and Na(+) and of phlorizin at temperatures intermediate between 0 degrees and 38 degrees C. have been studied. Parallels have been noted between the accumulative processes for radiosulfate of kidney slices maintained at 0 degrees C. and of mitochondria isolated from rat liver and kidney cortex. These similarities may be attributed to an important role of radiosulfate uptake by mitochondria in slice accumulation of radiosulfate in the cold.
Authors:
I J DEYRUP; R E DAVIES
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  The Journal of general physiology     Volume:  44     ISSN:  0022-1295     ISO Abbreviation:  J. Gen. Physiol.     Publication Date:  1961 Jan 
Date Detail:
Created Date:  1961-12-01     Completed Date:  1998-11-01     Revised Date:  2010-06-22    
Medline Journal Info:
Nlm Unique ID:  2985110R     Medline TA:  J Gen Physiol     Country:  Not Available    
Other Details:
Languages:  eng     Pagination:  555-69     Citation Subset:  OM    
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MeSH Terms
Descriptor/Qualifier:
Kidney / metabolism*
Sulfates / metabolism*
Temperature*
Chemical
Reg. No./Substance:
0/Sulfates
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

Full Text
Journal Information
Journal ID (nlm-ta): J Gen Physiol
ISSN: 0022-1295
ISSN: 1540-7748
Publisher: The Rockefeller University Press
Article Information
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Copyright © Copyright, 1961, by The Rockefeller Institute
Received Day: 10 Month: 6 Year: 1961
Print publication date: Day: 1 Month: 1 Year: 1961
Volume: 44 Issue: 3
First Page: 555 Last Page: 569
ID: 2195105
PubMed Id: 13722416

The Effect of Temperature on the Uptake of Radiosulfate by Rat Renal Tissue from Radiosulfate-Containing Solutions in Vitro
Ingrith J. Deyrup
R. E. Davies
From the Departments of Zoology, Barnard College and Columbia University, New York, and the Department of Biochemistry, University of Pennsylvania, Philadelphia


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