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ID 17261
Eprint ID
17261
FullText URL
89_1537.pdf 686 KB
Title Alternative
Effects of antilymphocyte serum on various reactions of lymphocytes
Author
Ogawa, Kiyoshi
Abstract
Using phytohemagglutinin (PHA) and/or Antilymphocyte serum (ATS) that are considered to act only on T-lymphocytes, a study was made of the effects of these substances on pleque forming cells (PFC) for sheep red cells in spleen of mice and the antitumor activity of cancerbearing mice as well as the blastformation rate of mouse lymphocytes against PHA in vitro, and the following results were obtained. 1) From the fact that PFC proliferate in the presence of PHA but they decrease in number in the presence of ATS, PFC seem to be under the control of T-cells. 2) As the antitumor effects of cancer-bearing mouse lymphocytes is enhanced by PHA but it is decreased by ATS, it may be said that T-cells play a leading role in the antitumor immunity as efector cells. 3) Since MIF activity of cancer-bearing mouse is decreased markedly by ATS, it seems that T-cells play the most important role in producing MIF. 4) Since the blastformation rate of mouse lymphocytes against PHA decreases in the presence of ATS, it may be assumed that the lymphocytes undergoing blastformation are T-cells. Various roles of T-cells are now being clacified, while the present experiment is a step toward the clacification of such roles.
Published Date
1977-12-30
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume89
Issue
issue11-12
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
1537
End Page
1547
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/89/11-12/89_11-12_1537/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/
language
日本語
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma