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ID 19754
Eprint ID
19754
FullText URL
Thumnail 68_1211.pdf 1.57 MB
Title Alternative
Toxicity of New Organophosphorous Insecticides
Author
Namba, Tatsuji
Hachiya, Ryoma
Kuroda, Yuichi
Yamada, Minoru
Kimura, Kiichiro
Fukuhara, Arimitsu
Maeda, Akira
Nakazawa, Takeshi
Yoshikawa, Kiyoshi
Kimura, Takashi
Tambara, Shigeo
Abstract
The toxicity of Diazinon, Chlorthion and Sumicide are studied in comparison with parathion The approximate LD(50) for rabbit are (mg per kg of weight) By the application of these compound, the changes are as follows; 1) Blood cholinesterase of rabbit, both serum and blood corpuscle, are similarly inhibited as the case of Parathion. 2) Symptom of poisoning with rabbit is the same as Parathion. 3) By the rabbit, there occur leucocytosis, mainly due to pseudoeosinophils, and the Arneth count is deflected to the left. Lymphocyte shows relative decrease. 4) Frog heart is examined by Staub-Fuhner method. Heart block that can be made by over 10(-8) concentration of Parathion, also occurs by 10(-7) Diazinon and 10(-6) Chlorthion. 5) The blood vessels of rabbit ear are dilated by the application of 0.1mg Diazinon. 6) Diazinon and Chlorthion make the lowering of arterial blood pressure in the experiment with dog. 7) By the subcutaneous application of these compound the rabbit serum protein and albumin increase, and gamma-globulin decreases.
Published Date
1956-08-31
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume68
Issue
issue8
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
1211
End Page
1217
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/68/8/68_8_1211/_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