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Distribution of Mitochondria Relative to Capillaries in Guinea Pig Myocardium

  • Susan R. Kayar
  • N. Banchero
Part of the Advances in Experimental Medicine and Biology book series (AEMB, volume 191)

Abstract

The distribution of mitochondria relative to capillaries is important in respiratory physiology because it reflects the distribution of distances over which oxygen diffuses from its source in capillaries to its site of utilization in mitochondria. Mitochondrial distribution also reflects the distribution of distances over which high-energy phosphates must be transferred from their site of formation in the mitochondria to their site of utilization in the myofibrils. In this study, we devised a simple method for measuring mitochondrial distributions. This method was then used to measure the distribution of mitochondria relative to capillaries in the right ventricles of four guinea pigs of differing capillary densities.

Keywords

Right Ventricle Volume Density Capillary Density Mitochondrial Distribution Cavia Porcellus 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Kayar, S.R., Archer, P.G., Lechner, A.J., and Banchero, N., 1982, The closest individual method in the analysis of the distribution of capillaries, Microvasc. Res., 24:326–341.PubMedCrossRefGoogle Scholar
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Copyright information

© Plenum Press, New York 1985

Authors and Affiliations

  • Susan R. Kayar
    • 1
  • N. Banchero
    • 1
  1. 1.Department of PhysiologyUniversity of Colorado School of MedicineDenverUSA

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