[Morpho-functional changes in the myocardium after exposure to infrasound]

Gig Sanit. 1991 Dec;(12):56-8.
[Article in Russian]

Abstract

Influence of infrasound with frequency of 8 and 16 Hz, pressure from 120 to 140 dB and duration 3 h a day from 1 to 40 day was studied. Increasing of the myocardium functional activity was noted. No destructive changes were discovered.

Publication types

  • Comparative Study
  • English Abstract

MeSH terms

  • Acoustic Stimulation
  • Animals
  • DNA / metabolism
  • DNA / ultrastructure
  • Glucosephosphate Dehydrogenase / metabolism
  • Guinea Pigs
  • L-Lactate Dehydrogenase / metabolism
  • Microscopy, Electron
  • Mitochondria, Heart / metabolism
  • Mitochondria, Heart / ultrastructure*
  • Models, Biological*
  • Myocardium / metabolism
  • Myocardium / ultrastructure*
  • Myofibrils / metabolism
  • Myofibrils / ultrastructure*
  • Polysaccharides / metabolism
  • RNA / metabolism
  • RNA / ultrastructure
  • Rats
  • Sound*
  • Succinate Dehydrogenase / metabolism
  • Time Factors

Substances

  • Polysaccharides
  • RNA
  • DNA
  • L-Lactate Dehydrogenase
  • Glucosephosphate Dehydrogenase
  • Succinate Dehydrogenase