对自然感染停乳链球菌的杜氏鰤鱼体内诱发损伤的研究。
A study of lesions induced in Seriola dumerili infected naturally with Streptococcus dysgalactiae.
作者信息
Hagiwara H, Takano R, Noguchi M, Taniuchi Y, Kawano K, Narita M, Yanai T
机构信息
Advanced Technology Development Center, Kyoritsu Seiyaku Corporation, Takamihara, Tsukuba, Ibaraki 300-1252, Japan.
出版信息
J Comp Pathol. 2011 Aug-Oct;145(2-3):122-5. doi: 10.1016/j.jcpa.2011.01.001. Epub 2011 Mar 30.
An outbreak of disease in Seriola dumerili occurred from August to October in 2007 and 2008. The fish developed lesions of the caudal peduncle, pectoral and/or dorsal fin and the heart. The lesions were characterized by moderate to severe infarction with areas of microabscessation and multifocal granulomatous inflammation associated with the presence of Streptococcus dysgalactiae antigen. This is the first report to describe the immunohistology of the lesions induced in S. dumerili following natural infection with S. dysgalactiae.
2007年8月至10月以及2008年同期，杜氏鰤发生了一场疾病暴发。患病鱼的尾柄、胸鳍和/或背鳍以及心脏出现病变。这些病变的特征为中度至重度梗死，并伴有微脓肿区域以及与停乳链球菌抗原存在相关的多灶性肉芽肿性炎症。这是首份描述杜氏鰤自然感染停乳链球菌后所引发病变的免疫组织学报告。
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