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| TOMIHARI, Mizuki; NISHIHARA, Akira; SHIMADA, Terumasa; YANAGAWA, Masashi; MIYOSHI, Masafumi; MIYAHARA, Kazurou; OISHI, Akihiro; 富張, 瑞樹; 宮原, 和郎; 大西, 明弘. |
| Most anesthetics have an immuno-suppressive effect on cellular and neurohumoral immunity, and research shows that total intravenous anesthesia (TIVA) with propofol has a greater immuno-protective effect than inhalational anesthesia in human medicine. However, in veterinary clinics, these effects remain ambiguous. To clarify the details, we focused on propofol and isoflurane, investigating clinical blood hematology and immunological profiles drawn from healthy dogs under and after two anesthesia techniques. Twelve healthy adult beagles were included in this study, randomly assigned to the propofol anesthesia group (group P: n=6) or the isoflurane anesthesia group (group I: n=6). In both groups, the number of lymphocytes in peripheral blood decreased after 2... |
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Palavras-chave: Anesthesia; Canine; Immuno-suppression; Isoflurane; Propofol. |
| Ano: 2015 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4209 |
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| NISHIMURA, Maki; YOSHIDA, Tetsuya; EL-KHODERY, Sabry; MIYOSHI, Masafumi; FURUOKA, Hidefumi; YASUDA, Jun; MIYAHARA, Kazuro; 古岡, 秀文; 宮原, 和郎. |
| To obtain B-mode ultrasound images of mammary glands in dairy heifers at different stages of growth, 25 clinically normal Holstein heifers were used. The heifers were divided into 5 groups (n=5/group) by stage of their growth: 2-month-old (group 1), 5-month-old (group 2), postpuberty (group 3), mid (group 4), and late (group 5) pregnancy. Furthermore, the sections of mammary glands were observed grossly at postmortem examination in one heifer in each group. Ultrasound images varied with the development of mammary glands. In group 1, the mammary glands had distinctive ultrasonographic findings: an oval to fusiform homogeneous hypoechoic structure. In all groups except group 1, mammary tissue consists of two major areas: a homogeneous, medium echogenic area... |
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Palavras-chave: Dairy heifer; Mammary gland; Ultrasound. |
| Ano: 2011 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4068 |
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| 三好, 雅史; 西村, 麻紀; 浅井, 寛之; 宮原, 和郎; MIYOSHI, Masafumi; NISHIMURA, Maki; ASAI, Hiroshi; MIYAHARA, Kazuro. |
| 三次元超音波検査法の小動物臨床への応用の可能性を探求するために，妊娠後期の6 歳 のビーグル犬に対して，腹部用三次元プローブを用いた三次元超音波検査法を出産まで数 日毎に行い，8 頭の胎子の顔を描出しようと試みた。胎子の顔の三次元超音波画像が全ての 検査日において少なくとも1 頭の胎子で得られたが，胎子が成長するにつれて良好な画像 を得るのは難しくなった。交配後43 日目ならびに45 日目では胎子の顔の鮮明な三次元画 像が容易に得られた。技術的に解決しなければならない問題がいくつか残されているもの の，適切に用いさえすれば，三次元超音波検査法は従来の二次元超音波検査法を補足する 方法として小動物臨床に応用可能であると考えられる。 This study was delineated to explore the possibility of using three-dimensional ultrasonography in small animal practice. In a 6-year-old pregnant beagle bitch with eight feti, we tried to visualize the feti faces with three-dimensional ultrasonography by scanning with a transabdominal three-dimensional probe every two to three days until parturition. At each date of examination, Three-dimensional sonographic images of the feti faces were... |
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Palavras-chave: 犬; 顔; 胎子; 三次元超音波検査法; Dog; Face; Fetus; Three-dimensional ultrasonography. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2834 |
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| 東野, 崇; 三好, 雅史; 東野, 貢; 山田, 一孝; TONO, Takashi; MIYOSHI, Masafumi; TONO, Mitsugu; YAMADA, Kazutaka. |
| A cat was brought to us for the treatment of depressionanorexia，and hypovolemia. We performed an adrenocortkotropic hormone( ACTH) stimulation examination，radiography，ultrasonography，and computed tomography. On the basis of clinical symptoms，a low cortisol level，microcardia.small pulmonary vessels，and small adrenal glands. the condition was diagnosed as hypoadrenocorticism. Imaging findings were useful for obtaining additional infonnation on hypoadrenocorticism. Although hypoadrenocorticism in cats extremely rare， we would recommend its consideration as a differential diagnosis for cats with nonspecific clinical symptoms and hypovolemia. 元気消失，食欲不振を主訴とし，循環血液量低下を呈した猫にACTH （adrenocorticotropic... |
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Palavras-chave: Cat; Hypoadrenocorticism; Ultrasound; 猫; 副腎皮質機能低下症; 超音波. |
| Ano: 2009 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2766 |
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