@article{oai:ir.kagoshima-u.ac.jp:00006973, author = {三好, 宣彰 and 高瀬, 公三 and 田原口, 智士 and 山崎, 憲一 and 佐々木, 義和 and 清水, 和 and 宮本, 徳子}, journal = {鹿兒島大學農學部學術報告=Bulletin of the Faculty of Agriculture, Kagoshima University}, month = {2016-10-28}, note = {Histopathological observation was carried out on 15 sentinel specific pathogen-free (SPF) birds housed with commercial laying birds over a long period, 12-17 months, in 3 layer farms to monitor the existence of avian pathogens in the farms. Discoloration of the liver in 2 birds, dermatitis of the comb in 2 birds and white necrotic foci of the liver in 1 bird were observed. On histopathological examination, lymphoid activation was commonly observed in the lung, trachea and liver. Congestion of the lung was also seen in many birds. However, changes that could indicate the cause of death of the sentinel birds which died during the experiment were not found.}, pages = {9--14}, title = {採卵鶏農場において長時間飼育されたおとり鶏の病理組織学的検索}, volume = {58}, year = {} }