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pubmed:abstractText |
Mast cells (MC) are resident in healthy hearts and play important physiological and pathophysiological roles. In the transplanted heart, correlations have been found between MC number and the severity of rejection episodes, the intensity of chronic inflammation, and allograft arteriosclerotic changes. However, not much emphasis has been placed on the fact that resident donor MC, and infiltrating recipient MC do not forcedly need to share the same properties and function. To gain insight in the role of cardiac MC during acute, and ongoing acute rejection of heart transplants, we investigated MC kinetics and MC phenotype in a rat heart transplantation model.
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