1989•PubMedRequires access
[Eosinophil kinetics].
M Konno, S Matsuda, H Shineha, Y Shiga, T Yui, H Kimura, T Uchida, S Kariyone
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Abstract
The kinetics of 111In-oxine labeled eosinophils were studied in 3 cases of reactive eosinophilia and were compared with those of neutrophils in patients with CML and neutrophilia. The disappearance curve of the labeled eosinophils consists of two exponential components. There was a slightly increase of radioactivity between these two components, suggesting the presence of recirculation. The disappearance rate of eosinophils was faster than that of neutrophils in CML and neutrophilia. In the cases of eosinophilia and CML, the marginal pool was larger than the circulating pool. In CML, the marginal pool was the largest among these three disorders. The granulocyte turnover rate in eosinophilia was less than in CML or chronic neutrophilia. It is suggested that the migration of eosinophils is less active than that of neutrophils.