Anemia in salmon aquaculture: Scotland as a case study.
Anemia in salmon aquaculture: Scotland as a case study.
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鲑鱼水产养殖中的贫血：苏格兰作为案例研究。
DOI：
10.1016/j.aquaculture.2021.737313
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发表时间：
2022-01-15
期刊：
影响因子：
--
通讯作者：
Quinn B
中科院分区：
文献类型：
--
作者：
Currie AR;Cockerill D;Diez-Padrisa M;Haining H;Henriquez FL;Quinn B
鲑鱼养殖中的贫血是一种公认的血液疾病，由血红蛋白浓度和/或红细胞计数减少引起。由于次优的氧气供应的组织，作为一个负面影响的贫血鱼将经历减少增长和健康状况不佳。这一健康挑战可能与几个因素有关，包括海洋环境的人为变化、感染性病因（病毒、细菌和寄生虫）、营养缺乏或衰老。从2017年夏末到2019年，苏格兰三文鱼养殖公司开始报告在开网海洋场所发生贫血事件。当时，该行业对贫血的发病机制和可能机制知之甚少，制定有效缓解策略的能力有限。对鱼的临床检查怀疑贫血，并通过对抗凝全血的微量红细胞压积管进行离心产生的红细胞压积值证实了这一点。公司健康小组成员，包括兽医和生物学家，报告了鳃和局部血管变色。本文综述了由各种生物因素引起的养殖鲑鱼贫血的各种商业上重要的案例和鲜为人知的案例。讨论了当前可用于评估血液学的方法，并确定了一些未来可在现代鱼类养殖中采用的方法。苏格兰养殖的大西洋鲑鱼（萨尔莫salar）最近贫血事件的帐户，并从两个主要的苏格兰鲑鱼生产商提供的信息作为案例研究进行了讨论。本案例研究中包括的所有海洋站点（n = 80）的百分比，报告了2017年夏末至2019年期间的疑似或临床贫血，介于1%至13%之间。该病例研究的结果表明，在大多数情况下经历的贫血是再生性的，最有可能与鳃失血有关。2017年至2019年夏末调查的苏格兰大西洋鲑鱼养殖场中有1-13%发现贫血症爆发。在大多数情况下，贫血是再生性的，可能与通过鳃失血有关。贫血很可能与鳃和肝脏上的微血管有关。常规血液学所需的鱼类健康监测和自动分析仪的发展是必需的。
Anemia in salmonid aquaculture is a recognized blood disorder resulting from the reduction of hemoglobin concentration and/or erythrocyte count. Because of sub-optimal oxygen supply to the tissues, as a negative impact of anemia fish will experience reduced growth and poor health. This health challenge may be linked with several factors including anthropogenic changes in the marine environment, infectious etiology (viral, bacterial, and parasitic), nutritional deficiencies, or hemorrhaging. From the mid-late summer of 2017 to 2019, Scottish salmon farming companies began to report the occurrence of anemic events in open-net marine sites. At that time, the industry had little understanding of the pathogenesis and possible mechanisms of anemia and limited the ability to formulate effective mitigation strategies. Clinical examination of fish raised suspicion of anemia and this was confirmed by generating a packed cell volume value by centrifugation of a microhematocrit tube of whole anticoagulated blood. Company health team members, including vets and biologists, reported discoloration of gills and local hemorrhages. This paper reviews various commercially significant cases and lesser-known cases of anemia in cultured salmonid species induced by various biological factors. The current methods available to assess hematology are addressed and some future methods that could be adopted in modern day fish farming are identified. An account of the most recent anemic event in Scottish farmed Atlantic salmon (Salmo salar) is presented and discussed as a case study from information provided by two major Scottish salmon producers. The percent of total marine sites (n = 80) included in this case study, that reported with suspected or clinical anemia covering the period mid-late summer 2017 to 2019, was between 1 and 13%. The findings from this case study suggest that anemia experienced in most cases was regenerative and most likely linked to blood loss from the gills. Anemia outbreaks identified in 1–13% of Scottish Atlantic salmon farms surveyed mid-late summer 2017 to 2019. In most cases, anemia was regenerative and likely linked to blood loss via the gills. Anemia is most likely associated with microhemorrhages identified on the gills and liver. Routine hematology required for fish health monitoring and the development of automated analyzers is required.
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DOI：
10.1109/iros.2016.7759102
发表时间：
2016-10
期刊：
Proceedings of the ... IEEE/RSJ International Conference on Intelligent Robots and Systems. IEEE/RSJ International Conference on Intelligent Robots and Systems
影响因子：
--
作者：
Balter ML;Chen AI;Fromholtz A;Gorshkov A;Maguire TJ;Yarmush ML
通讯作者：
Yarmush ML
影响因子：
2.5
作者：
Costello, Mark J.
通讯作者：
Costello, Mark J.
影响因子：
2.9
作者：
Cieplinski, Mateusz;Kasprzak, Mariusz;Jerzak, Leszek
通讯作者：
Jerzak, Leszek
DOI：
10.1046/j.1365-2257.2002.00477.x
发表时间：
2002-12-01
期刊：
CLINICAL AND LABORATORY HAEMATOLOGY
影响因子：
--
作者：
de Keijzer, MH;van der Meer, W
通讯作者：
van der Meer, W
影响因子：
1.2
作者：
Arnold, Jill E.;Matsche, Mark A.;Rosemary, Kevin
通讯作者：
Rosemary, Kevin