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ID 42756
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Title Alternative
Studies on the Virulence and Immunity of Newly Isolated Rickettsia Tsutsugamushi Strains II. Immunologicol studies of Rickettsia tsutsugamushi
Author
Nakayama, Tadao
Abstract
In this report the proliferation of the newly isolated R. tsutsugamushi strains in the yolk sack was studied. Moreover, using the well-proliferating strain, the immunological natures were also investigated. The results are as follows: 1. Proliferation and fixation in embryonated egg yolk sack are varied according to the sorts of strains: namely two strains from rats gradually showed good naturalization and fixaiont by successive inoculation, but those from patients could not show any prolifiration 2. In infection-protective test, using the rickettsiae prolifirated in yolk sack and the antigens prepared from the infected animal organs, the immune effect of the former seemed to be inferior to that of the latter. This will be due to the difference of proliferation of rickettia. 3. In order to prepare the antigen of complement-fixation test, varioùs methods were tried, of which the method with organic solvents seemed to be relatively simple and reliable.
Published Date
1956-11-30
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume68
Issue
issue11
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
2103
End Page
2116
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/68/11/68_11_2103/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/
language
日本語
Copyright Holders
Copyright© 岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma