Author:
Weymouth Richard J.,Sheridan Michael N.
Abstract
ABSTRACT
The fine structure of normal, hyperplastic and adenomatous parathyroid glands of man have been described. Electron dense granules, similar to those described in man by Roth & Munger (1962) and identified as secretory material, have been described. However, before the definite significance of these granules can be defined, cytological studies must be more extensive and correlated with biochemical and fractionation analyses. These same granules have been described within the mitochondrial crista, and a functional sequence has been postulated.
Cytologically »typical« chief and oxyphil cells have been identified. On the basis of the number of mitochondria, many intermediate or transitional cells are described. It is postulated that there may be a single parenchymal cell type of the parathyroid glands of man which may be cytologically modified to represent varying physiological activities of this gland.
Subject
Endocrinology,General Medicine,Endocrinology, Diabetes and Metabolism
Cited by
25 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献