单词 | phaeochromocyte |
释义 | phaeochromocytepheochromocyten. Histology. Now rare. A chromaffin cell, esp. of the adrenal medulla. ΘΚΠ the world > life > biology > substance > cell > types of cells > [noun] > cells with reference to staining neutrophil1897 basophil1898 chromophil1899 thorn1899 acidophil1900 chromophobe1909 phaeochromocyte1929 1929 Arch. Pathol. 7 229 The final stage of differentiation brings forth the mature pheochromocytes, which are large, irregular or polyhedral cells, with each a round or ovoid vesicular nucleus, containing a loose chromatin network, and a well formed nucleolus. 1929 Arch. Pathol. 7 230 The pheochromocytes have the peculiar property of staining brown with chromic salts. 1948 L. C. Martin & M. Hynes Clin. Endocrinol. vii. 144 Phæochromocytomata... The tumours consist of mature phæochromocytes and 90 per cent are benign. 1975 Nature 27 Nov. 342/1 Pheochromocytoma cells exhibit properties of both pheochromocytes and neurones as a manifestation of neoplasia. 1980 Proc. National Acad. Sci. U.S.A. 77 6224/2 Although replication of mature adrenal medullary pheochromocytes has been found, the proportion of replicating CA-containing cells decreases as ontogeny progresses. This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022). < |
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