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ID 17213
Eprint ID
17213
FullText URL
Thumnail 90_121.pdf 4.01 MB
Title Alternative
Histochemical study of heavy metals in the brain
Author
Sakurada, Hiromi
Abstract
The distribution of heavy metals were studied in rat brain by light and electron microscopy with the sulfide silver method. Reaction products by this method were found under light microscopy in olfactory bulb, the hippocampal formation, subiculum, and amygdaloid nucleus belonging to the limbic system, and in caudate nucleus, lenticular nucleus, red nucleus and substantia nigra belonging to the extrapyramidal tracts. These products were also observed in neocortex of cerebral cortex and paraventricular nucleus. These reaction positive-materials were not found in nerve cell bodies in all these area but found in neuropil containing many synapses. Electron microscopic observation of the hippocampal formation showed that these materials were distributed in synaptic vesicles of the mossy fibers. From these results the morphological and functional relationship between these products (heavy metals) and synapses, especially the ending of presynaptic fibers, were discussed.
Published Date
1978-02-28
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume90
Issue
issue1-2
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
121
End Page
132
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/90/1-2/90_1-2_121/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/index.html
language
日本語
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma