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| Registros recuperados: 30 | |
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| Kamada, Takenori; Igarashi, Ikuo; Inoue, Noboru; Nagasawa, Hideyuki; Suzuki, Hiroshi; Kodama, Tatsuhiko; Suzuki, Naoyoshi; Toyoda, Yutaka; 五十嵐, 郁男; 井上, 昇; 長澤, 秀行; 鈴木, 宏志. |
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Palavras-chave: Babesiosis; Protective immune response; Knock-out mouse; SRKO. |
| Ano: 1997 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/265 |
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| Fujii, Kei; Yokoyama, Naoaki; Takabatake, Noriyuki; Suzuki, Hiroshi; Xuan, Xuenan; Igarashi, Ikuo; 横山, 直明; 鈴木, 宏志; 玄, 学南; 五十嵐, 郁男. |
| In hemoprotozoa，gene transfer technology provides an important tool to aid in the functional study of parasite genes. In this study，a transfer vector containing the enhanced green fluorescent protein (EGFP) gene laid between the Toxoplasma gondii GRAI promoter region and the GRA2 polyA signal region was constructed and transfected into the in vitro culture of Babesia boνis by the electroporation method.On the first and second days post-transfection，clear positive fluorescences were detected in some parasite bodies， indicating the successful expression of the EGFP gene controlled by the GRA-1 promoter in B. bovis. However， the positive parasites were not ubiquitous and finally disappeared until the forth day post-transfection. This is the first time that... |
| Ano: 2003 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/631 |
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| HERBAS, Maria Shirley; SUZUKI, Hiroshi; 鈴木, 宏志. |
| Nutritional deficiencies are frequent in malaria-endemic areas. It seems that micronutrient antioxidants play an important role in malaria parasite’s proliferation. Thus, the effect of vitamin C deficiency on malaria infection was examined in mice. When vitamin C deficient mice, L-gulono-γ-lactone oxidase gene knockout mice which are unable to synthesize ascorbic acid, were infected with a lethal dose of Plasmodium berghei NK65-infected red blood cells, the knockout mice showed similar parasitemia kinetics and survival rates as wild-type mice. The results indicate that deficiency of vitamin C might not affect the development of the malaria parasite in mice. |
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Palavras-chave: Free radical; Malaria; Vitamin C. |
| Ano: 2010 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3016 |
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| Registros recuperados: 30 | |
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