Summary
Intramitochondrial myelin-like structures were found in ventricular myocardial cells of the rat heart. These inclusions were found in both the first 2 postnatal weeks and in senescent stages. The origin of such myelin-like structures could be related to an age-dependent metabolic change, specifically to an inability to oxidize long-chain fatty acids described in both periods.
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Acknowledgment. This work was supported by grant No. 801/82 of CAICYT.
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Cano, J., Machado, A. Intramitochondrial inclusions in maturing and senescent muscle cells of rat myocardium. Experientia 40, 206–207 (1984). https://doi.org/10.1007/BF01963602
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DOI: https://doi.org/10.1007/BF01963602