Consulta: creatorFacets:"Watanabe, Ken-ichi"
Registros recuperados: 3
Data/hora: 11/06/2024 02:17:42

Retrospective study of clinical and laboratory findings of autosomal recessive cholesterol deficiency in Holstein calves in Japan
Provedor de dados: 19
Autores: Inokuma, Hisashi; Horiuchi, Noriyuki; Watanabe, Ken-ichi; Kobayashi, Yoshiyasu.
This retrospective study was conducted to clarify the clinical findings of an autosomal recessive cholesterol deficiency disorder in Holstein calves. Thirty-three calves with poor growth by uncertain causes from 2007 to 2016 comprised the study population of calves that were homozygous (n = 12) and non-homozygous (n = 21) for the disease. No significant group-dependent differences were found in the proportion with diarrhea or fever. Fewer calves with ataxia and anorexia were found in homozygotes. All affected calves showed muscular atrophy. Median RBC, Hb, and Ht values in affected calves were significantly lower. Median total cholesterol (TC) in homozygotes was extremely low, at 6.5 mg/dl (range, 5.0-15.0). TC readings under 10 mg/dl were thought to be...
Palavras-chave: Autosomal recessive cholesterol deficiency; Holstein; Retrospective study.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4439

Pericardial mesothelioma with severe congestive heart failure in a Holstein cow
Provedor de dados: 19
Autores: Suzuki, Haruka; Watanabe, Ken-ichi; Horiuchi, Noriyuki; Kobayashi, Yoshiyasu; Inokuma, Hisashi.
A 58-month-old Holstein cow showed anorexia, edema of the lower jaw and dewlap, jugular venous engorgement, abdominal gas, and watery diarrhea. Heart sounds were faint on auscultation, and decreased rumen motility was noted in physical examination. Echocardiography findings included adhesion of fibrin-like structures to the pericardium, highly echogenic periaortic region, and pericardial effusion, which suggested traumatic pericarditis or tumor formation. Although atypical mesothelial cells were observed in bloody pericardial fluid, no diagnosis was made. At complete necropsy, milky mass formation was observed on the epicardium. Histopathological examination led to a diagnosis of primary malignant pericardial mesothelioma. © 2017, Hokkaido University. All...
Palavras-chave: Congestive heart failure; Holstein; Pericardial mesothelioma.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4561

A cutaneous mixed tumor in a dog
Provedor de dados: 19
Autores: Watanabe, Ken-ichi; Chambers, James K.; Uchida, Kazuyuki; Nibe, Kazumi; Ushio, Nanako; Horiuchi, Noriyuki; Kobayashi, Yoshiyasu; Nakayama, Hiroyuki.
The atypical cutaneous tumor of a 9-year-old mixed breed female dog was examined. The tumor was well-demarcated and histologically composed of a trichoblastic area, tricholemmal area and apocrine glandular area. Neoplastic cells in trichoblastic area and tricholemmal area had PAS-positive granules in the cytoplasm and were positive for pan-cytokeratin, cytokeratin 5/6, 14 and 19 and p63. Neoplastic cells in trichoblastic area were also positive for cytokeratin 15 and CD34. Neoplastic cells in apocrine glandular area were positive for pan-cytokeratin and cytokeratin 7,18 and 19. Myoepithelial cell proliferation with osteocartilaginous metaplasia was observed in this area. Since neoplastic cells showed multiphenotypic differentiation for hair follicles and...
Palavras-chave: Cutaneous mixed tumor; Dog; Hair follicle; Multiphenotypic differentiation.
Ano: 2017
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4453