Clinical and histopathological features of naturally occurring pancreas disease in farmed Atlantic salmon, Salmo salar L.
Clinical and histopathological features of naturally occurring pancreas disease in farmed Atlantic salmon, Salmo salar L.
复制标题
DOI：
10.1046/j.1365-2761.2002.00334.x
复制
发表时间：
2002-01-01
影响因子：
2.5
通讯作者：
Bryson, DB
中科院分区：
文献类型：
--
作者：
McLoughlin, MF;Nelson, RN;Bryson, DB
胰腺病 (PD) 是养殖大西洋鲑鱼 Salmo salar L 的一种严重疾病。该病于 1976 年首次在苏格兰发现，随后在爱尔兰、挪威和北美发现。这种疾病主要影响大西洋鲑鱼在海上的第一年，损失可能高达每年小鲑鱼输入量的 50%，但最近，这种疾病在海冬鱼中变得更加常见。尽管有许多关于表现体征或特定病变的描述，但还没有对该疾病的完整的连续临床和组织病理学描述。因此，本研究基于对两个养殖场的详细观察，预期 1991 年典型的 PD 爆发，以及随后在 1992 年至 1996 年向北爱尔兰农业和农村发展部实验室提交的广泛诊断报告的背景下对这些发现进行的评估。它的目的是准确描述和制定这种养殖大西洋鲑鱼的重要经济疾病的诊断标准。
Pancreas disease (PD) is a serious disease of farmed Atlantic salmon, Salmo salar L. It was first described in Scotland in 1976 and has subsequently been found in Ireland, Norway and North America. The disease primarily affects Atlantic salmon smolts during their first year at sea and losses can be as high as 50% of the yearly smolt input, but more recently it has become more common in one sea winter fish. Although there have been numerous descriptions of presenting signs or of specific lesions, there has been no complete sequential clinical and histopathological description of the disease. The present study was therefore based on detailed observations on two farms in expectation of typical outbreaks of PD during 1991 and the subsequent evaluation of these findings in the context of a wide range of diagnostic submissions to the Department of Agriculture & Rural Development, Northern Ireland laboratory from 1992 to 1996. It aims to accurately describe and set diagnostic criteria for this important economic disease of farmed Atlantic salmon.