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ID 19267
Eprint ID
19267
フルテキストURL
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タイトル(別表記)
Treatment of Experimental Tuberculosis with INAH Derivatives Part 1. Acute Toxicity of Isonicotyl Hydrazone Glycuronolactone (INHG) on Mice, and Treatment of Experimental Tuberculosis
著者
山下 三代吉 岡山大学医学部平木内科教室
抄録
In the study on the definitive therapeutic effects of INHG, a new derivative of INAH, on experimental tuberculosis, hitherto no attempt has ever been made, and also in the reappraisal of toxicity of INHG, the author obtained the following results. INAH and IHMS (isonicotyl hydrazid methansulfonate) were used as the control for comparative study: 1. LD(50) of INHG, when subcutaneously injected, is 1,167 mg/kg, and when orally administered, 1,500 mg/kg; while LD(50) of IHMS, by subcutaneous injection, is 1,083 mg/kg, and by oral administration, 1,333 mg/kg. Each of these amounts to 6-8 times LD(50) of IHAH, proving the toxicity of the two to be markedly lower than INAH. 2. When 1 mg, 3 mg, or 7 mg of INHG a day is administered successively to mice with tuberculosis, tuberculous bacilli in the viscera of these mice decrease far more markedly than the same in the control, proving a striking anti-tuberculous action of this drug. 3. On coparing the effectiveness of INHG on experimental tuberculosis with that of INAH, in tuberculous bacilli culture of internal organ, even though INHG contians only 44.62 per cent of INAH, an equal volume of this drug is only slightly inferior to INAH but shows no great difference, while its weight-increasing action is stronger than INAH. In addition, the toxicity of INHG being extremely weak as already mentioned, a large dose of administration is possible, and hence clinically the application of this drug offers a promising future. 4. In comparing the effectiveness of INHG on the experimental tubereulosis with that of IHMS, no marked difference can be found between the two drugs.
発行日
1958-10-31
出版物タイトル
岡山医学会雑誌
出版物タイトル(別表記)
Journal of Okayama Medical Association
70巻
10号
出版者
岡山医学会
出版者(別表記)
Okayama Medical Association
開始ページ
3773
終了ページ
3782
ISSN
0030-1558
NCID
AN00032489
資料タイプ
学術雑誌論文
オフィシャル URL
https://www.jstage.jst.go.jp/article/joma1947/70/10/70_10_3773/_article/-char/ja/
関連URL
http://www.okayama-u.ac.jp/user/oma/
言語
Japanese
著作権者
岡山医学会
論文のバージョン
publisher
査読
有り
Eprints Journal Name
joma