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ID 16004
Eprint ID
16004
FullText URL
Thumnail 99_1131.pdf 339 KB
Title Alternative
Mononuclear phagocyte abnormality in sarcoidosis I. Studies on superoxide production of blood monocytes in patients with sarcoidosis
Author
Kishi, Toshiyuki
Abstract
The superoxide production of peripheral blood monocytes stimulated by concanavalin A and cytochalasin E was examined in sarcoidosis patients. The superoxide production of monocytes was significantly enhanced in sarcoidosis patients (9.8±6.4 nmol/min/10(6) cells) compared with healthy controls (6.6±3.5) (p<0.02). The levels of superoxide production were 12.4±8.7 in 14 patients with stage 1 sarcoidosis (bilateral hilar lymphadenopathy), 9.4±3.9 in 15 patients with stage 2 sarcoidosis (bilateral hilar lymphadenopathy and parenchymal involvement) and 6.1±2.6 in 4 patients with stage 3 sarcoidosis (parenchymal involvement). These levels were significantly higher in patients with stage 1 and 2 sarcoidosis than in healthy controls. The superoxide production was significantly enhanced in patients with elevated serum lysozyme activity and slightly enhanced in patients with high percentages of T-lymphocytes (over 28%) in bronchoalveolar lavage fluid. These data suggest that peripheral blood monocytes in sarcoidosis patients have been activated by unknown factors.
Keywords
superoxide
monocyte
sarcoidosis
Published Date
1987-10-31
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume99
Issue
issue9-10
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
1131
End Page
1136
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/99/9-10/99_9-10_1131/_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