Effect of helium-oxygen mixture on myocardiac mitochondria of the rat.

Exp Pathol

Laboratory of Electron Microscopy, Medical Academy, Warsaw, Poland.

Published: November 1987

Ultrastructural and stereological analysis of mitochondria of myocardiac cells from rats was performed after 2-hour breathing of helium-oxygen mixture. The following changes were observed in the cells of experimental animals as compared with the control ones: swelling of mitochondria, increase of the mean volume fraction of these structures and decrease of axial ratio of mitochondria.

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http://dx.doi.org/10.1016/s0232-1513(87)80030-0DOI Listing

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