Production of DNA single strand breaks in rabbit renal tissue after exposure to 1,2-dichlorovinylcysteine

Deborah R. Jaffe, Christopher D. Hassall, A Jay Gandolfi, Klaus Brendel

Research output: Contribution to journalArticle

25 Scopus citations

Abstract

S-(trans-1,2-dichlorovinyl)-L-cysteine (DCVC) is a recognized nephrotoxin. To investigate the genotoxic effects of DCVC on the kidney, DNA strand breaks were measured as an indicator of DCVC induced damage. To ascertain if bioactivation of DCVC occured in the kidney, 3 experimental systems were used: in vivo; perfused kidneys; an isolated proximal tubules of albino male rabbitsl. A dose-dependent increase in strand breaks in the kidney tubular DNA occured after in vivo dosing with 5-100 mg/kg DCVC and after in vitro exposure to 10-5-10-2 M DCVC. These results demonstrate the genotoxic effect of this compound on renal tissue.

Original languageEnglish (US)
Pages (from-to)25-33
Number of pages9
JournalToxicology
Volume35
Issue number1
DOIs
Publication statusPublished - 1985

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Keywords

  • 1,2-Dichlorovinylcysteine
  • DNA
  • Renal
  • Single-strand breaks

ASJC Scopus subject areas

  • Toxicology

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