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CLINICAL MEASUREMENT - ANNOTATIONS

The Clinical Measurement Ontology (CMO), Measurement Methods Ontology (MMO), and Experimental Condition Ontology (XCO) are currently being developed at the Rat Genome Database. For more information about these vocabularies please see Shimoyama et al. Three ontologies to define phenotype measurement data. Front Genet. 2012;3:87. Epub 2012 May 28 or contact us (http://rgd.mcw.edu/contact/index.shtml).
Term:urine fractional sodium excretion
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Accession:CMO:0001850 term browser browse the term
Definition:A calculated measurement of the fraction of sodium actually excreted in the urine relative to the amount filtered by the kidneys. It is calculated as the clearance of sodium divided by the glomerular filtration rate. The standard equation for the calculation is: ((urineSodium x plasmaCreatinine)/(plasmaSodium x urineCreatinine))x100.
Synonyms:exact_synonym: urinary fractional excretion of sodium


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Related Phenotype Data for Term "urine fractional sodium excretion" (CMO:0001850)

Rat Strains:
Clinical Measurements:
Experimental Conditions:
Measurement Methods:
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Term Annotations click to browse term
  clinical measurement 2369
    renal/urinary measurement 250
      urine measurement 117
        urine component excretion rate measurement 77
          urine electrolyte excretion rate 8
            urine sodium excretion rate 0
              urine fractional sodium excretion 0
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