Literature DB >> 7098277

A colorimeter for measurement of picomole quantities of urea.

G G Vurek, M A Knepper.   

Abstract

We described a new colorimeter for the measurement of picomole quantities of urea in nanoliter volume fluid samples. The diacetyl monoxime reaction was used to produce a colored product from urea. The method is capable of resolving differences of 10 pmoles between samples containing 0 to 225 pmoles.

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Year:  1982        PMID： 7098277     DOI： 10.1038/ki.1982.74

Source DB:  PubMed          Journal:  Kidney Int        ISSN： 0085-2538            Impact factor:   10.612


  4 in total

1.  Effects of vasopressin and bradykinin on anion transport by the rat cortical collecting duct. Evidence for an electroneutral sodium chloride transport pathway.

Authors:  K Tomita; J J Pisano; M B Burg; M A Knepper
Journal:  J Clin Invest       Date:  1986-01       Impact factor: 14.808

2.  Examination of transepithelial exchange of water and solute in the rat renal pelvis.

Authors:  J Bargman; S L Leonard; E McNeely; C Robertson; R L Jamison
Journal:  J Clin Invest       Date:  1984-11       Impact factor: 14.808

3.  Effect of sodium chloride gradients on water flux in rat descending vasa recta.

Authors:  T L Pallone
Journal:  J Clin Invest       Date:  1991-01       Impact factor: 14.808

Review 4.  Micropuncturing the nephron.

Authors:  Volker Vallon
Journal:  Pflugers Arch       Date:  2008-08-28       Impact factor: 3.657
  4 in total

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