海洋細菌Vibrio anguillarumの培養〓液物質の抗腫瘍作用とマウス免疫機能への影響
スポンサーリンク
概要
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Antitumor activity of culture filtrate substance (CFS ; MW≨13000) isolated from three strains (TA-3,H-81,and PB-1) of Vibrio anguillarum, a marine bacterium, against Ehrlich carcinoma cells in ddY mice was investigated. Sixty days after intraperitoneal (i.p.) inoculation of 1×10^5 tumor cells, groups of mice injected i.p. CFS (250μg/d/mouse×6 times) survived 20-80% and their mean survival was 40-55 d against the mean survival of 24 d in the control group. When 1×10^6 tumor cells were inoculated subcutaneously, CFS injected intraveously caused the inhibition of the tumor-growth. CFS of PB-1 strain exhibited markedly an adjuvant effect on antibody response in vivo against sheep erythrocytes. CFS of TA-3 strain was capable of increasing the incorporation of ^3H-thymidine into in vitro cultured spleen cells of C57BL/6 mice, but both CFS of H-81 and PB-1 do not increase the incorporation.
- 公益社団法人日本薬学会の論文
- 1983-07-25
著者
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清水 忠順
Department of Microbiology, School of Pharmaceutical Sciences, University of Shizuoka
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清水 忠順
静岡薬科大学
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三渕 一二
静岡薬科大学
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清水 忠順
Department Of Microbiology School Of Pharmaceutical Sciences University Of Shizuoka
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