Effects of cadmium on the ultrastructure of the mouse parathyroid gland
作者:
Hideo Isono,
Shízuko Shoumura,
Noriko Ishizaki,
Kazuko Hayashi,
Tomo Yamahira,
Shinitiro Yamada,
期刊:
Cells Tissues Organs
(Karger Available online 1979)
卷期:
Volume 105,
issue 1
页码: 50-55
ISSN:1422-6405
年代: 1979
DOI:10.1159/000145106
出版商: S. Karger AG
关键词: Parathyroid gland;Mouse;Ultrastructure;Cadmium
数据来源: Karger
摘要:
Electron-microscopic studies were made on the parathyroid gland of cadmiumtreated mice. Most chief cells in treated mice were rich in free ribosomes and secretory granules compared to the control mice. In the parathyroid gland after 3 and 4 weeks of administration of cadmium, interdigitations between adjacent chief cells became more complex than in the control mice. In most chief cells of the parathyroid gland after 2, 3 and 4 weeks of administration of cadmium, the Golgi complexes associated with numerous prosecretory granules were better developed than in the control mice. These ultrastructural appearances suggest that parathyroid gland cellular activity was stimulated in response to cadmium treatment.
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