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| Registros recuperados: 36 | |
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| Kato, Mihoko; Maki, Yoshiyuki; Inoue, Noboru; Omata, Yoshitaka; Claveria, Florencia G.; Igarashi, Ikuo; Saito, Atsushi; Suzuki, Naoyoshi; 井上, 昇; 五十嵐, 郁男. |
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Palavras-chave: Cytotoxic cell activity; NK cell; LAK cell; Toxoplasma lysate antigen. |
| Ano: 1994 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/216 |
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| Seng, Seyha; Maki, Yoshiyuki; Yokoyama, Minesuke; Inoue, Noboru; Igarashi, Ikuo; Nagasawa, Hideyuki; Horiuchi, Motohiro; Omata, Yoshitaka; Saito, Atsushi; Suzuki, Naoyoshi; Toyoda, Yutaka; 井上, 昇; 五十嵐, 郁男; 長澤, 秀行. |
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Palavras-chave: Toxoplasma gondii; SAG-1 (p30); Transgenic mice. |
| Ano: 1996 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/254 |
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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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| Xuan, Xuenan; Igarashi, Ikuo; Avarzed, A.; Ikadai, Hiromi; Inoue, Noboru; Nagasawa, Hideyuki; Fujisaki, Kozo; Toyoda, Yutaka; Suzuki, Naoyoshi; Mikami, Takeshi; 玄, 学南; 五十嵐, 郁男; 井上, 昇. |
| A set of primers were designed according to the published sequence of the gene encoding a rhoptry protein of Babesia caballi, and used to amplify parasite DNA from the blood samples obtained from carrier horses by polymerase chain reaction（PCR）method．The PCR method was sensitive enough to detect parasite DNA from 2.5 μl blood sample with a parasitemia of 0.000001％. The PCR method was compared with fluorescent antibody test(IFAT) in order to evaluate the diagnosis effciency for B. caball infection in horses. Of 142 field samples from Mongolia, 28(20%) and 96(69%)samples were identified positively by PCR and IFAT, respectively. Although the sensitivity of PCR was lower than IFAT, it was noted that the 5 IFAT-negative samples were PCR-positive, suggesting... |
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Palavras-chave: Babesia caballi; PCR; IFAT. |
| Ano: 1998 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/281 |
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| Seng, Seyha; Maki, Yoshiyuki; Yokoyama, Minesuke; Suzuki, R.; Kato, Mihoko; Bray, R. L.; Lim, C.; Zayatiin, Batsukh; Kamada, Takenori; Inoue, Noboru; Xuan, Xuenan; Igarashi, Ikuo; Nagasawa, Hideyuki; Fujisaki, Kozo; Mikami, Takeshi; Suzuki, Naoyoshi; Toyoda, Yutaka; 井上, 昇; 玄, 学南. |
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Palavras-chave: SAG-1; Oral wash and two-step polymerase chain reaction. |
| Ano: 1999 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/311 |
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| Fukumoto, Shinya; Sekine, Yukiko; Kimbita, Elikira; Huang, Xiaohong; Xuan, Xuenan; Inoue, Noboru; Yokoyama, Naoaki; Igarashi, Ikuo; Fujisaki, Kozo; Sugimoto, Chihiro; Nagasawa, Hideyuki; Mikami, Takeshi; Suzuki, Hiroshi; 福本, 晋也; 玄, 学南; 井上, 昇; 横山, 直明; 五十嵐, 郁男; 鈴木, 宏志. |
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Palavras-chave: Babesia gibsoni; Babesia canis; CDNA library; ELISA; P30 gene. |
| Ano: 2002 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/624 |
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| Ruheta, Martin R.; Inoue, Noboru; Fujisaki, Kozo. |
| Ornithodoros moubata was fed artificially through a parafilm membrane with two types of artificial meals. The first type was composed of bovine and horse red blood cells suspended in phosphate buffered saline or fetal bovine serum (FBS). The second type was composed of FBS alone. Engorgement and post engorgement survival rates of the ticks after feeding on the two types of meals were compared and analysed statistically. FBS was found to be superior to red blood cell meals. Eventually two batches of FBS from different manufacturers were used to feed the ticks through artificial membrane. Engorgement and post engorgement survival rates were again compared and analysed statistically. There was no significant difference between the two lots. Finally O. moubata... |
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Palavras-chave: Ornithodoros moubata; Fetal bovine serum; Bovine red blood cells; Horse red blood cells; Artificial membrane feeding. |
| Ano: 2005 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/152 |
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| Hori, Takuya; Harakawa, Shinji; Inoue, Noboru; Nagasawa, Hideyuki; Kariya, Tatsuya. |
| The present study was aimed to examine whether a 50-Hz electric field (EF) affects biological stress responses. Male C57BL/6J mice were exposed to either 50-Hz EF (45 kV/m) or given a sham exposure for 30 minutes per day for 1, 2 or 4 weeks and then either mock inoculated or inoculated with the protozoan parasite, Toxoplasma gondii (T. gondii) PLK strain. Survival rate was calculated in mice infected with T. gondii after exposure to EF and the serum antibody levels to heat shock protein 60 (Hsp-60), and mRNA levels for Hsp-60, IFN-γ and IL-12p35 in mouse peripheral leucocytes were determined. As a result, no statistically significant difference was found in survival rate between mice exposed to EF and those in the sham exposure group. When mice were... |
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Palavras-chave: 50-Hz; Electric field; Hsp-60; Stress response; Survival rate. |
| Ano: 2006 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/997 |
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| Kuboki, Noritaka; Tiwananthagorn, Weerawan; Takagi, Hideaki; Nakayama, Tomoko; Xuan, Xuenan; Inoue, Noboru; Igarashi, Ikuo; Tsujimura, Kunio; Ikehara, Yuzuru; Kojima, Naoya; Yokoyama, Naoaki. |
| The oligomannose-coated liposome (OML) vaccine is known to induce cellular immunity specific for the encapsulated antigen in immunized mice. In the present study, we preliminarily evaluated the effect of the OML vaccine encapsulating the soluble protozoan lysate of Toxoplasma gondii, Trypanosoma brucei gambiense, or Babesia rodhaini on the corresponding protozoan infections in mice. After the challenge of T. gondii, the OML vaccine group avoided the high mortality resulting from acute infection that was dominantly observed in other control groups. During the infectious course, the development of the T. gondii-specific antibody, which is an indicator of humoral immunity, was constantly controlled at a lower level in the surviving mice of the OML vaccine... |
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Palavras-chave: Oligomannose-coated liposome (OML); OML; Soluble protozoan antigen; Antibody responses. |
| Ano: 2007 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1050 |
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| Thekisoe, Oriel M. M.; Honda, T; Fujita, H; Battsetseg, B; Hatta, T; Fujisaki, Kozo; Sugimoto, Chihiro; Inoue, Noboru. |
| Common arthropod vectors for trypanosomes are flies, fleas and bugs. This study reports on an unknown trypanosome species isolated from naturally infected Haemaphysalis hystricis ticks, hereby, referred to as Trypanosoma KG1 isolate. The parasite has been successfully cultured in vitro with L929 or HEK 293T cell line as feeder cells. This trypanosome cannot survive in vitro without feeder cells. Following experimental infections of ticks, the trypomastigote-like and the epimastigote-like forms of this trypanosome could be detected by Giemsa-stained smears of the midgut and salivary glands of Ornithodoros moubata ticks which were made to feed on a culturing medium containing Trypanosoma KG1 isolate through an artificial membrane. Trypanosoma KG1 isolate... |
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Palavras-chave: Trypanosoma KG1 isolate; Haemaphysalis hystricis; Ornithodoros moubata. |
| Ano: 2007 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1047 |
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| Kuboki, Noritaka; Kibe, Michael K; Thekisoe, Oriel M. M.; Sugimoto, Chihiro; Inoue, Noboru. |
| With the hypothesis that African trypanosomes could have in vivo specific genes for adaptation to host’s environment, the present study was conducted by using suppressive subtractive hybridization (SSH) technique to seek the highly expressed genes especially in host. A total of 328 clones from the in vivo SSH library and that of 160 clones from the in vitro SSH library were analyzed in order to determine their expression levels, but none of the above-mentioned genes showed differential expression. This indicates that no trypanosome genes could be differentially expressed either the in vivo or in vitro propagated trypanosomes. Alternatively, there might be limitation for detecting specifically expressed genes in African trypanosomes using this method,... |
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Palavras-chave: Differential expression; Infection; Trypanosoma brucei. |
| Ano: 2007 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/1052 |
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| Registros recuperados: 36 | |
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