- 著者
- Keiko YOSHIDA Tomoyuki MIYOSHI Tomoaki MURAKAMI
- 出版者
- JAPANESE SOCIETY OF VETERINARY SCIENCE
- 雑誌
- Journal of Veterinary Medical Science (ISSN:09167250)
- 巻号頁・発行日
- pp.19-0615, (Released:2020-01-13)
In chicken, peritoneal cystic lesions have not been clearly categorized. In this study, diffuse peritoneal multiple cysts were observed in two layer hens. The cysts in the serosa were lined with single layers of squamous or cuboidal cells. The papillary proliferations of columnar cells were also observed in one case. The smooth muscle layer or mass were observed around the cysts in both cases. The cystic lining cells were positive for pan-cytokeratin, vimentin, S100 and Wilms tumor 1. Ultrastructurally, they had sparsely microvilli on the luminal surface. The histological results indicated the present cases were multicystic mesothelioma, but also had characteristics of Mullerian epithelium. This is the first report describing the detailed pathological feature of unique multicystic tumor in chicken.
2 0 0 0 OA 台所用スポンジ・たわしの衛生管理 : 現状と今後の展望
- 著者
- 吉田 啓子 桑原 礼子 Keiko YOSHIDA Reiko KUWAHARA
- 雑誌
- 鎌倉女子大学紀要 = The journal of Kamakura Women's University (ISSN:09199780)
- 巻号頁・発行日
- no.11, pp.75-82, 2004-03-31 (Released:2017-05-30)
台所で常に利用し、食品や器具類と接する機会の多い洗浄用のスポンジ・たわしは衛生的取扱が難しく、煩雑になりやすいと考えられる。そこで台所用スポンジ・たわしの微生物学的実態調査を行うと共に、Esherichia coli IAM12119[T], Bacillus subtilis IAM12118[T], Pseudomonas fluorescens IAM12022 [T]をそれぞれをスポンジに接種し、乾燥させた状態あるいは湿った状態で20℃、30℃と温度を変えて保存しそれぞれの消長を観察し2, 3の知見を得た。([T]は上つき文字) When we clean the utensils, we frequently use sponge scourers and scrubbing brushes in the kitchen. Therefore we investigated the actual conditions of these utensils and examined the surval and growth of bacteria in the preservation test of sponge scourers and scrubbing brushes. The samples that were inoculated with Esherichia coli IAMIAM12119[T], Bacillus subtilis IAM12118[T], pseudomonas fluorescens IAMIAM12022 [T] respectively, were inoculated and kept in an incubator at 20℃ or 30℃ for I day under wet or dry conditions. A few results were obtained, and we discuss them in this paper.([T] is subscript)