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| EL-KHODERY, Sabry; YAMADA, Kazutaka; AOKI, Daisuke; KAMIO, Kyouhei; KISHIMOTO, Miori; SHIMIZU, Junichiro; KOBAYASHI, Yoshiyasu; ISHII, Mitsuo; INOKUMA, Hisashi; YAMAUCHI, Sen-ichi; MATSUI, Takane; 山田, 一孝; 古林, 与志安; 石井, 三都夫; 猪熊, 壽. |
| Computed tomography (CT) was used for diagnosis of brain abscess in a 6-month-old, Japanese black calf presented with neurological dysfunction, compulsive circling and vision disturbance. CT images showed asymmetric lateral ventricles, and presence of intra-cranial multiple low absorption lesions surrounded by capsule suggestive of abscess in the right cerebral hemisphere. Postmortem examination revealed marked swelling of right cerebral hemisphere and olfactory bulb. Multilocular large abscess containing creamy pus was found to occupy most area of periventricular and lateral ventricle. Fusobacterium necrophrum was isolated from the abscess contents as the causative agent. These results demonstrate that CT is useful tool for tentative diagnosis of bovine... |
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Palavras-chave: Bovine; Brain abscess; CT. |
| Ano: 2008 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3926 |
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| LEE, Ki-Ja; KISHIMOTO, Miori; SHIMIZU, Junichiro; KOBAYASHI, Yoshiyasu; MATSUMOTO, Kotaro; SASAKI, Naoki; ISHII, Mitsuo; INOKUMA, Hisashi; IWASAKI, Toshiroh; MIYAKE, Yoh-Ichi; YAMADA, Kazutaka; 古林, 与志安; 松本, 高太郎; 佐々木, 直樹; 石井, 三都夫; 猪熊, 壽; 山田, 一孝. |
| We report here the non-contrast and contrast-enhanced computed tomography performed in two calves with brain abscess and multiple pulmonary abscesses with pharyngeal abscess, respectively. Contrast-enhanced computed tomography was useful in the diagnosis of these diseases in both calves. The diseases were confirmed by histopathological examination. |
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Palavras-chave: Abscess; Cattle; Contrast-enhanced CT; Diagnosis. |
| Ano: 2011 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3891 |
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| 清水, 純一郎; 持田, 恭平; 岸本, 海織; 李, 奇子; 池水, 智博; 室谷, 直義; 小嶋, 靖; 山田, 一孝; SHIMIZU, Junichiro; MOCHIDA, Kyohei; KISHIMOTO, Miori; LEE, Ki-Ja; IKEMIZU, Tomohiro; MUROYA, Naoyoshi; KOJIMA, Yasushi; YAMADA, Kazutaka. |
| ハタケシメジ抽出物の白血球数調節作用を調べる目的でハタケシメジ抽出物を経口投与し，カルボプラチン投与後の骨髄抑制作用の違いを5週間にわたる経時的な血液検査により検討した。その結果，総白血球数および好中球数においてハタケシメジ抽出物投与群がプラセボ投与群に対して有意に高値を示した。このことより，カルボプラチンによる骨髄抑制に対して，ハタケシメジ抽出物が白血球数減少抑制作用を有することが確認された。 In order to elucidate the suppressive effect of Hatakeshimeji (Lyophyllum decastes Sing.) extract on leukocytopenia，the degree of carboplatin-induced myelosuppression was compared between two groups of dogs; each group was daily given Hatakeshimeji extract or only its placebo for 5 weeks，and on day 7， carboplatin，an anticancer agent，was given intravenously to all dogs. Hematological analyses revealed that the nunbers of leukocytes and neutrophils were both significantly higher in the group given Hatakeshimeji extract than in the placebo group. This indicated... |
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Palavras-chave: カルボプラチン; 犬; ハタケシメジ抽出物; Carboplatin; Dog; Hatakeshimeji extract. |
| Ano: 2008 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2929 |
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| 岸本, 海織; 住谷, 峻; 李, 奇子; 清水, 純一郎; 山川, 和宏; 滄木, 孝弘; 羽田, 真悟; 松本, 高太郎; 石井, 三都夫; 佐々木, 直樹; 猪熊, 壽; 山田, 一孝; KISHIMOTO, Miori; SUMIYA, Takashi; LEE, Ki-Ja; SHIMIZU, Junichiro; YAMAKAWA, Kazuhiro; AOKI, Takahiro; HANEDA, Shingo; MATSUMOTO, Kotaro; ISHII, Mitsuo; SASAKI, Naoki; INOKUMA, Hisashi; YAMADA, Kazutaka. |
| 牛臨床におけるComputed Radiography (CR) の有用性を確立するため，管球-カセッテ間距離およびImaging Plate (IP) の読み取り時間が画質に与える影響について検討した.管球-カセッテ間距離は画質の視覚的スコア(粒状性，鮮鋭性)に影響しなかった. IPの読み取り時間は画質の鮮鋭性と相関しなかったが，粒状性と相関が認められた.しかし読み取り時聞が12時間以内の場合には問題にならない程度であると考えられた.管球-力セッテ間距離を再現よく保つことが難しく， IP読み取り時間のばらつきが想定される牛の臨床画像診断においてCRは有用なX線撮影システムであると考えられた. The purpose of this study was to investigate the effect of X-ray tube-cassette distance and image scanning time on image quality to establish the benefit of Computed Radiography (CR) in bovine clinical practice. The tube-cassette distance had no effect on the visual evaluation score (graininess and sharpness). The image scanning time correlated with graininess but not sharpness. From these results，it was concluded that accidental variations in the tube-cassette... |
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Palavras-chave: 牛; Computed Radiography (CR); フェーデイング; Imaging Plate (IP); ポータブルX線発生装置; Bovine; Computed Radiography (CR); Fading; Imaging Plate (lP); Portable x-ray generator. |
| Ano: 2010 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2939 |
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| 山田, 一孝; 喜澤, 香織; 丹羽, 理恵; 櫻井, 達也; 岸本, 海織; 清水, 純一郎; 室谷, 直義; 池水, 智博; 小嶋, 靖; YAMADA, Kazutaka; KIZAWA, Kaori; NIWA, Rie; SAKURAI, Tatsuya; KISHIMOTO, Miori; SHIMIZU, Junichiro; MUROYA, Naoyoshi; lKEMIZU, Tomohiro; KOJIMA, Yasushi. |
| 腫瘍の犬3症例にハタケシメジ抽出物を投与し経過を観察した。肝腫瘍症例は投与開始から1カ月後に，直腸癌症例は9カ月後に死亡したが，脳腫瘍症例は23カ月経過した現在も生存している。ハタケシメジ抽出物の腫瘍に対する直接的な効果は不明であったが，3症例とも投与後に末梢血液中のリンパ球数が増加した。このことから，ハタケシメジ抽出物には犬の腫瘍症例の末梢リンパ球数を増加させる働きがある可能性が示唆された。 The clinical courses of three canine tumor cases were observed after administration of capsulated Hatakeshimeji extract (Lyophyllum decastes Sing.). The liver tumor case died one month after administration of the ectract，the rectal carcinoma case in nine months. but the brain tumor case is alive for 23 months. However it is unclear what directly effect the administration Hatakeshimeji has on a tumor，the number of lymphocytes increased after the administration of Hatakeshimeji in all thrεe cases. Therefore，it suggests that Hatakeshimeji plays a role in... |
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Palavras-chave: 犬; ハタケシメジ抽出物; リンパ球; Dog; Hatakeshimeji (Lyophyllum decastes Sing.); Lymphocyte. |
| Ano: 2007 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2927 |
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