頁籤選單縮合
題 名 | 鱉雙纖維素性出血性壞死性腸炎=Fibrous, Hemorrhagic, and Necrotic Enteritis of Softshell Turtle (Trionyx sinensis) |
---|---|
作 者 | 王渭賢; 涂青宇; 許天耀; 劉正義; | 書刊名 | 中華民國獸醫學會雜誌 |
卷 期 | 25:1 1999.03[民88.03] |
頁 次 | 頁14-22 |
分類號 | 439.65 |
關鍵詞 | 鱉; 腸炎; 細菌; 甲魚; Soft-shelled turtle; Pasteurella pisicida; Aeromonas hydrophila bacterial enteritis; |
語 文 | 中文(Chinese) |
中文摘要 | 彰化花壇鄉某種鱉養殖場,自1997年9月24日起發現種鱉出現食慾不振,活力下 降等症狀,且陸續死亡,累計至10月1日死亡達44%(2,000/4,500)以上。病鱉在外觀上,可 見腹甲有多處傷口,經剖檢後,發誤其腹腔內有約6-8 mL混濁且呈紅色之腹水,另外在腸道 黏膜有紅褐色血樣滲出物,而肝有鬱血且於卵泡呈現充出血的情形。組織病理學檢查結果,顯 示腸道黏膜有纖維素物質附著、黏膜上皮細胞壞死脫落,且有紅血球滲出及異嗜球浸潤的情形; 另外在胃黏膜下層有水腫的情形,且肝細胞及腎小管細胞皆有腫脹變性之情形。經微生物學分 離及生化鑑定之結果顯示分離菌株分別為Aeromonas hydrophila及Pasteurella pisicida, 本病例依病理學診斷為鱉隻壞死性纖維素性出血性腸炎。 |
英文摘要 | Over 4,500 softshell turtles 3 to 4 years old were raised in a culture farm in Chang-Hwa county. From the end of Septemper 1997, a large number of dead turtles on the farm were found. The mortality of this case was 44%. The clinical signs of ill turtles were weakness and anorexia. There was multifocal of trauma on the breast plate of the infected turtles. The results of the necropsy showed an accumulation of a turbid, red ascite about 6-8 mL in the abdomen, and much red-brown bloody exudate on the mucus membrane of intestine. Besides, congestive liver and hyperemic follicles were found in the diseased turtles. From the histopathological examination results, there were fibrins on the mucus membrane of the intestine. At the same time, necrotic epithelial cells of the membrane were observed. Hemorrhage and heterophils infiltrated those membranes. The edmatous submucus membrane of the stomach was observed. Both hepatic cells and renal tubular cells showed degeneration. From results of isolation and biochemical characteristics, two isolates were identified as Pasteurella piscicida and Aeromonas hydrophila, respectivelly. Following the histological examination of infected tissue, the final diagnosis of this case is "necrotic, fibrinous, and hemorrhagic enteritis of softshell turtle." |
本系統中英文摘要資訊取自各篇刊載內容。