Document Detail


Lymph and intrarenal venous blood as indicators of canine renal cortical function.
MedLine Citation:
PMID:  711405     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Samplings of canine capsular and hilar lymph, and intrarenal venous blood were investigated as in vivo techniques for detecting renal cortical function in control and NH4Cl pretreated anesthetized animals. The glucose concentration of capsular, but not hilar, lymph was indicative of cortical drainage in both groups. When lymph flow was increased by elevating renal venous pressure, capsular lymph glucose concentration reflected cortical function only in the NH4Cl animals. The glucose concentration of intrarenal venous blood indicated cortical drainage in both the control and NH4Cl animals but the cortical function of a high para-aminohippuric acid extraction was only detectable in the NH4Cl group. Conclusions are that sampling of capsular lymph and intrarenal venous blood may prove to be useful techniques for studying certain in vivo cortical functions but the intrarenal venous technique is less sensitive than capsular lymph collection.
Authors:
T V Peterson; B Benjamin; E M Hasser; M J Keyl
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Publication Detail:
Type:  Journal Article; Research Support, U.S. Gov't, Non-P.H.S.    
Journal Detail:
Title:  Investigative urology     Volume:  16     ISSN:  0021-0005     ISO Abbreviation:  Invest Urol     Publication Date:  1978 Sep 
Date Detail:
Created Date:  1979-01-15     Completed Date:  1979-01-15     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0374747     Medline TA:  Invest Urol     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  131-3     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Administration, Oral
Aminohippuric Acids / metabolism*
Ammonium Chloride / administration & dosage,  pharmacology
Animals
Blood Glucose* / analysis
Blood Specimen Collection
Dogs
Gluconeogenesis*
Kidney Cortex / metabolism*
Lymph* / analysis,  physiology
Methods
Renal Veins
p-Aminohippuric Acid / blood,  metabolism*
Chemical
Reg. No./Substance:
0/Aminohippuric Acids; 0/Blood Glucose; 12125-02-9/Ammonium Chloride; 61-78-9/p-Aminohippuric Acid

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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