Endogenous regulators of NO bioavailability in rats with acute renal failure

Roman Sukhovershin, M. A. Gilinsky

Research output: Contribution to journalArticle

Abstract

We studied the impact of acute glycerol-induced renal failure on blood levels and daily urinary excretion of arginine, monomethylarginine, and asymmetric and symmetric dimethylarginine. Acute renal failure was accompanied by enhanced daily excretion of asymmetric and symmetric dimethylarginine, increased plasma level of symmetric dimethylarginine, and decreased plasma level of arginine. Reabsorption of arginine and its methylated analogues decreased, thus compensating for reduced glomerular filtration rate. These data attest to increased production of dimethylarginines during acute renal failure. These changes can decrease NO bioavailability.

Original languageEnglish (US)
Pages (from-to)444-447
Number of pages4
JournalBulletin of Experimental Biology and Medicine
Volume153
Issue number4
DOIs
StatePublished - 2012

Keywords

  • Arginine
  • Methylarginine
  • Nitric oxide
  • Renal failure

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)

Fingerprint Dive into the research topics of 'Endogenous regulators of NO bioavailability in rats with acute renal failure'. Together they form a unique fingerprint.

Cite this