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[The influence of small doses of exogenic nitrite on oxidative modifications of water-soluble proteins of rat cardiac and skeletal muscle].

Authors
  • Kuleva, N V
  • Krasovskaia, I E
  • Shumilova, T E
Type
Published Article
Journal
Biofizika
Publication Date
Jan 01, 2014
Volume
59
Issue
5
Pages
848–853
Identifiers
PMID: 25730964
Source
Medline
License
Unknown

Abstract

The influence of small doses of exogenic nitrite on reversible and irreversible oxidative modifications of water-soluble proteins of rat cardiac and skeletal muscle was studied with the aid of redox 2D-electrophoresis and colorimetric determination of protein carbonyl group, correspondingly. To explain the absence of significant changes under hypoxia induced by nitrite the known hypothesis about nitrite inhibition of some sites of mitochondrial electron transporting chain decreasing free radical quantity was discussed.

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