Abstract
Experiments were carried out to provide further information on the biochemical and morphological changes occurring in the guinea-pig heart after multiple ligature and reopening of the left anterior descending (LAD) coronary artery. In isolated perfused guinea-pig heart the reopening of LAD coronary artery leads to a release of histamine related to a loss of metachromasia by cardiac mast cells. The process is associated with malonyldialdehyde (MDA) production, cellular overload of calcium and ventricular arrhythmias which can be modulated by pharmacological interventions.
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Masini, E., Bianchi, S., Gambassi, F. et al. Ischemia reperfusion injury and histamine release in isolated and perfused guinea-pig heart: Pharmacological interventions. Agents and Actions 30, 198–201 (1990). https://doi.org/10.1007/BF01969037
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DOI: https://doi.org/10.1007/BF01969037