|
|
|
| Registros recuperados: 77 | |
|
| |
|
|
| TAWFEEQ, Mohammad Monir; MIURA, Saori; HORIUCHI, Noriyuki; KOBAYASHI, Yoshiyasu; FURUOKA, Hidefumi; INOKUMA, Hisashi; 堀内, 雅之; 古林, 与志安; 古岡, 秀文; 猪熊, 壽. |
| This study evaluated the clinical usefulness of serum thymidine kinase (TK) activity for diagnosing bovine leukosis cases for which clinical diagnosis was difficult (‘BL with difficult diagnosis’). Median TK activity values in 24 ‘BL with difficult diagnosis’ and 36 cattle for which BL was clinically confirmed by cytology findings of enlarged superficial lymph nodes (‘clinically confirmed BL’) were 36.8 and 39.4 U/l, respectively (no significant difference). The percentage with positive TK activity (>5.4 U/l) was also similar in both groups (83.3% for ‘BL with difficult diagnosis’ and 97.2% for ‘clinically confirmed BL’). TK activity was significantly higher in cows with ‘BL with difficult diagnosis’ compared to those with other tumors (N=13) and those... |
|
Palavras-chave: Atypical bovine leukosis; Diagnosis; Thymidine kinase. |
| Ano: 2013 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3869 |
| |
|
|
| 竹内, 俊彦; 寒川, 彰久; 下タ村, 圭市; 下田, 崇; 古林, 与志安; 松本, 高太郎; 猪熊, 壽; KOBAYASHI, Yoshiyasu; MATSUMOTO, Kotaro; INOKUMA, Hisashi. |
| Ano: 2012 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4102 |
| |
|
|
| 田川, 道人; 谷, 夏深; 梶原, 綾乃; 古林, 与志安; 古岡, 秀文; 松井, 高峯; 石井, 三都夫; 猪熊, 壽; TAGAWA, Michihito; TANI, Natsumi; KAJIWARA, Ayano; KOBAYASHI, Yoshiyasu; FURUOKA, Hidefumi; MATSUMOTO, Kohtaro; ISHII, Mitsuo; INOKUMA, Hisashi. |
| 10 カ月齢のホルスタイン種雌育成牛が急性に斜頸，旋回，後弓反張，意識混濁の症状を呈した．大脳皮質壊死症を疑 い，ビタミンB1 製剤，コルチコステロイドおよび抗生物質による治療を実施したが反応せず，予後不良と判定された． 病理解剖により小脳に直径35. cm 大の腫瘤が確認され，左右側脳室および中脳水道の拡張がみられた．本症例は小脳腫 瘍による周辺部の圧迫および腫瘍の二次的圧迫による脳脊髄液流出障害により発生した内水頭症により，小脳徴候だけ でなく大脳および脳幹症状も出現したものと考えられた．病理組織学的検索の結果，本症例は上衣芽腫と診断された． A 10-month-old female Holstein heifer showed a sudden onset of clinical symptoms of head tilt，circling， increased extensor tone of all legs. and decreased level of consciousness. Cerebrocortical necrosis was suspected， and an administration of vitamin B1， corticosteroids，and anti-biotic was performed without a successful response. At necropsy，a neoplastic mass with a diameter of 3.5 cm in the cerebellum，dilated lateral ventricles on both sides and enlargement of the aqueducts cerebra... |
|
Palavras-chave: 牛; 上衣芽腫; 神経症状; Cattle; Ependymoblastoma; Neurological signs. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2807 |
| |
|
| |
|
|
| 吉本, 薫; 駒形, 真; 千葉, 史織; 弘, 雅信; 松本, 高太郎; 古林, 与志安; 猪熊, 壽; YOSHIMOTO, Kaoru; KOMAGATA, Makoto; CHIBA, Shiori; HIRO, Masahiro; KOBAYASHI, Yoshiyasu; MATSUMOTO, Kotaro; INOKUMA, Hisashi. |
| 5歳6カ月齢のホルスタイン種乳牛が鼻出血，眼球突出および黒色便を呈したため，地方病性牛白血病を疑った．し かし，生前の臨床検査では牛白血病の確定診断はできず，病理組織学的検査により鼻腔内骨肉腫と診断された．本症例では，明瞭な呼吸器症状や顔面の変形といった鼻腔内腫瘍を疑わせる所見が乏しく，生前診断が困難であった． Enzootic bovine leukosis was suspected in a Holstein cow aged 5-years and 6-months, as it displayed symptoms of epistaxis, proptosis, and melena. However, clinicopathological findings failed to confirm a diagnosis of bovine leukosis, and histopathological findings revealed a nasal osteosarcoma. As the case lacked typical findings of nasal tumor such as sneezing and facial deformity, a nasal tumor diagnosis would have been difficult. |
|
Palavras-chave: ホルスタイン; 鼻腔内腫瘍; 骨肉腫; Holstein; Nasal tumor; Osteosarcoma. |
| Ano: 2011 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3554 |
| |
|
| |
|
|
| 山川, 和宏; 杉崎, 義一; 吉林台; 古林, 与志安; 古岡, 秀文; 佐々木, 直樹; 石井, 三都夫; 猪熊, 壽; YAMAKAWA, Kazuhiro; SUGISAKI, Giichi; Jilintai; KOBAYASHI, Yoshiyasu; FURUOKA, Hidefumi; SASAKI, Naoki; ISHII, Mitsuo; INOKUMA, Hisashi. |
| 2歳5カ月齢ホルスタイン雌乳牛が胸垂冷性浮腫，頸静脈拍動を呈し，心音聴取困難および心電図各波低電位所見から拡張型心筋症が疑われた．右胸腔には赤色変性性漏出液が多量に貯留しており，また超音波検査により心嚢水貯留を認めた．病理解剖の結果，心嚢は直径60cm大に腫大して血様心嚢水の貯留を認めたが，炎症あるいは腫瘍は認められず，血様心嚢水貯留の原因については不明であった．ただし右肩部に壊死巣を認めたことから，転倒等胸腔に強い衝撃を受けた可能性があると考えられた．心嚢水貯留が認められる場合には，心嚢腔内への出血も考慮すべき疾病のひとつであることが考えられた． A Holstein cow (two years and five months old) with jugular vein distension and non-inflammatory edema in the brisket showed decreased heart sound and abnormal waves on an electrocardiogram. Dilated cardiomyopathy was suspected. Unilateral pleural effusion was recovered from the right pleural cavity and found to be degenerated transudations. An ultrasonic cardiogram detected pericardial fluid. A pathological examination revealed that the pericardial cavity was enlarged with a... |
|
Palavras-chave: 牛; 血様心嚢水; 片側性胸水貯留; Cow; Blood-like pericardium; Unilateral pleural efftusion. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2804 |
| |
|
|
| SIVAKUMAR, Thillaiampalam; ASADA, Masahito; BATTSETSEG, Badgar; HUANG, Xiaohong; LAN, Dinh Thi Bich; INPANKAEW, Tawin; P. YBAÑEZ, Adrian; ALHASSAN, Andy; THEKISOE, Oriel M. M.; DE MACEDO, Alan Caine Costa; INOKUMA, Hisashi; IGARASHI, Ikuo; YOKOYAMA, Naoaki; 猪熊, 壽; 五十嵐, 郁男; 横山, 直明. |
| Babesia ovata is a tick-transmitted hemoprotozoan parasite that infects cattle. In our study, bovine blood samples (n=2,034) were collected from 10 different countries (Brazil, China, Ghana, Japan, Mongolia, the Philippines, South Africa, Sri Lanka, Thailand and Vietnam) and DNA extracted. The DNA samples were screened using an established and specific polymerase chain reaction (PCR) assay targeting the Apical membrane antigen 1 (AMA-1) gene. Parasite DNA was detected among samples collected from Japan, Mongolia and Thailand. Sequence analyses confirmed that the PCR assay detected only B. ovata AMA-1, and that amplicons from different geographical locations were conserved. Our findings highlight the importance of designing adequate strategies to control B.... |
|
Palavras-chave: AMA-1; Babesia ovata; Cattle; Mongolia; Thailand. |
| Ano: 2013 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4016 |
| |
|
|
| 松山, 雄喜; 村上, 智亮; 大林, 哲; 古林, 与志安; 松本, 高太郎; 松井, 高峯; 猪熊, 壽; MATSUYAMA, Yuuki; MURAKAMI, Tomoaki; OHBAYASHI, Tetsu; KOBAYASHI, Yoshiyasu; MATSUMOTO, Kotaro; MATSUI, Takane; INOKUMA, Hisashi. |
| 8カ月齢ホルスタイン種乳牛が起立不能を呈した.右下顎リンパ節相当部に腫瘤を認めたため，午白血病を疑い血液検査および針吸引細胞診を実施したが，確定診断に至らなかった.病理解剖においては，環椎および胸椎にも腫瘤が存在し脊髄を圧迫していた.病理組織学的に，腫瘍細胞はBLA-36抗原陽性であり，B細胞性リンパ腫と診断した. BLV抗体は陰性であった.これらのことから，本症例は非定型若齢牛の散発性牛白血病と考えられた. An 8-month-old Holstein heifer presented with difficulty in standing. Bovine leukosis was suspected because of the enlargement of the right mandibular lymph node; however，this could not be confirmed by fine needle aspiration of the lymph node and blood examination. A postmortem examination revealed that neoplastic masses compressed the spinal cord and nerves at the atlas and thoratic vertebra. A histopathological examination revealed the mass to be B-cell lymphoma based on BLA-36 positivity，but antibodies against bovine leukemia virus were not detected.... |
|
Palavras-chave: 非定型; 散発性牛白血病; 起立不能; Atypical form; Sporadic bovine leukosis; Astasia. |
| Ano: 2010 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2943 |
| |
|
| |
|
|
| TAWFEEQ, Mohammad Monir; MIURA, Saori; NAKANISHI, Yuuki; SUGIMOTO, Kazuya; KOBAYASHI, Yoshiyasu; FURUOKA, Hidefumi; INOKUMA, Hisashi; 古林, 与志安; 猪熊, 壽. |
| A 12-month-old Holstein heifer with anorexia, lameness, and enlargement of peripheral lymph nodes was suspected of having bovine leukosis. Although lymphocytosis was not observed, cytology of fine needle aspirate from a superficial cervical node, and increased serum lactate dehydrogenase and thymidine kinase activities, strongly suggested lymphosarcoma. Increased numbers of mononuclear cells as well as mitotic cells were observed in synovial fluid collected from swollen joints. Pathological examination confirmed B-cell calf form bovine leukosis and joint swelling related to neoplastic cell infiltration. Both interleukin-2 receptor and thymidine kinase 1 genes were highly expressed in cells from superficial cervical lymph node aspirate. |
|
Palavras-chave: Calf form bovine leukosis; Gene expression; Joint infiltration. |
| Ano: 2012 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4097 |
| |
|
|
| 田川, 道人; 千葉, 史織; 岡松, 弘之; 小嶋, 由夏; 松本, 高太郎; 古林, 与志安; 猪熊, 壽; MATSUMOTO, Kotaro; KOBAYASHI, Yoshiyasu; INOKUMA, Hisashi. |
| 黒毛和種牛が出生翌日より横臥，後弓反張を呈した．脳挫傷を疑い，抗生物質，ビタミンB1製剤，消炎鎮痛剤により加療され，いったんは改善したが同様の症状が間欠的に認められた．歩様異常は継続して認められたが，一般状態は良好で8カ月齢まで飼養された．しかし，その後開脚姿勢，測定過大を伴う歩様異常，威嚇瞬き反応の低下が進行した．病理組織学的検索により小脳にプルキンエ細胞の顕著な変性と脱落及び顆粒細胞の減数を認め，小脳皮質変性症と診断された． |
|
Palavras-chave: 牛; 小脳皮質変性症; 黒毛和種. |
| Ano: 2013 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4101 |
| |
|
|
| YOKOYAMA, Naoaki; UENO, Akio; MIZUNO, Daisuke; KUBOKI, Noritaka; KHUKHUU, Altangerel; IGARASHI, Ikuo; MIYAHARA, Tokuji; SHIRAISHI, Takashi; KUDO, Ryuta; OSHIRO, Mamoru; ZAKIMI, Satoshi; SUGIMOTO, Chihiro; MATSUMOTO, Kotaro; INOKUMA, Hisashi; 横山, 直明; 五十嵐, 郁男; 松本, 高太郎; 猪熊, 壽. |
| Theileria orientalis is a benign protozoan species that is widely distributed in Japan, yet sometimes causes serious economic losses in the livestock industry. In this study, we conducted a molecular survey based on genes encoding the major piroplasm surface protein (MPSP) and p23 for T. orientalis detected in cattle grazing in southern areas of Japan, consisting of 2 farms in Kumamoto prefecture (Aso and Kuma districts) and 3 farms in Okinawa prefecture (Ishigaki, Iriomote, and Yonaguni Islands). High prevalence rates of T. orientalis infection were shown in all the cattle populations using the diagnostic MPSP- and p23-PCR assays. Phylogenetic analyses revealed 4 MPSP genotypes and 3 p23 genotypes. Furthermore, MPSP genotype-specific PCR methods were... |
|
Palavras-chave: Cattle; Genotype-specific PCR; Japan; MPSP gene; Theileria orientalis. |
| Ano: 2011 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/3584 |
| |
|
|
| 吉本, 薫; 海老名, 千尋; 高橋, 英二; 古岡, 秀文; 松本, 高太郎; 松井, 基純; 三宅, 陽一; 猪熊, 壽; YOSHIMOTO, Kaoru; EBINA, Chihiro; TAKAHASHI, Eiji; FURUOKA, Hidefumi; MATSUMOTO, Kotaro; MATSUI, Motozumi; MIYAKE, Yo-ichi; INOKUMA, Hisashi. |
| 排尿異常を認める21カ月齢の褐毛和種フリーマーチン肥育牛が，臨床的に水腎症および腎不全と診断された. 病理学的検査において，泌尿生殖器の重度雄性化，腎膿瘍および尿路結石が明らかとなった. 本症例は異常な尿道形態から尿路感染症と尿石症を継発し，最終的に腎後性腎不全に陥ったまれなフリーマーチン症例である. A Japanese Brown freemartin (21 months old) was clinically diagnosed with hydroneprosis and renal failure. A pathological examination revealed severe masculinization of the urogenital organs， pyonephritis and urolithiasis. These findings suggested that it was a rare case of a freemartin with a post-renal failure and morphological anomaly of the urinary tract，complicated by a bacterial infection and urolithiasis. 一一一Keywords :fr eemartin，po st-renal failure，se vere masculinization |
|
Palavras-chave: フリーマーチン; 腎後性腎不全; 重度雄性化; Freemartin; Post-renal failure; Severe masculinization. |
| Ano: 2010 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2944 |
| |
|
|
| 佐々木, 直樹; 山田, 一孝; 石井, 三都夫; 松井, 基純; 羽田, 真悟; 松本, 高太郎; 古岡, 秀文; 古林, 与志安; 猪熊, 壽; SASAKI, Naoki; YAMADA, Kazutaka; ISHII, Mitsuo; Matsui, Motozumi; HANEDA, Shingo; Matsumoto, Kotaro; FURUOKA, Hidefumi; KOBAYASHI, Yoshiyasu; INOKUMA, Hisashi. |
| Ano: 2011 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4378 |
| |
| Registros recuperados: 77 | |
|
|
|
