| 对虾免疫机能研究概况 |
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| 引用本文： | 陈国福.对虾免疫机能研究概况[J].水产学报,2004,28(2):209-215. |
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| 作者姓名： | 陈国福 |
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| 作者单位： | 1. 上海水产大学生命科学与技术学院,上海,200090
2. 中国水产科学研究院黄海水产研究所,山东,青岛,266071 |
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| 基金项目： | 国家高技术研究发展计划资助(2001AA622060) |
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| 摘 要： | Shrimp farming is an important source of revenue and employment in many developing countries.However, infectious diseases have adversely affected the profitability of shrimp industry. For this reason, disease prevention is a priority and shrimp immunology has become a crucial research area of this field. In this paper, the current importance and problems of shrimp-culture were described and the research advances in shrimp immunological defence mechanisms were summarized. The immunological tools are powerful and useful to evaluate the health state of the shrimp. The immunologies of shrimp mainly consist of cellular immunity and humoral immunity. In regard to cellular parameters, they are composed of haemocyte count (THC), differential haemocyte count (DHC) and reactive oxygen intermediates (ROIs). The immunity ceils exert their defence functions through phagocytizing, enveloping, etc, and the changes of THC and DHC are related to health state of shrimp. The ROIs generated during post phagocytic event which maybe an important marker to evaluate the immunological capability and phenoloxidase activity have been considered as a potential marker which is relevant to the health of the shrimp too. Concerning humoral parameters, prophenoloxidase (ProPO) and phenoloxidase,antimicrobial peptides and proteins, hemagglutinin and plasma proteins were described. The determining methods of immunity parameters were discussed. The response of shrimp to pathogens such as bacteria, virus, etc. and environmental factors such as DO, pH, etc, were also reviewed. It is well-known that the immune responses induced by immunizing crustacean or shrimp are mainly the non-specific immune responses. The potential of immunological parameters, including the changes of THC and DHC, the production of ROIs, phenoloxidase (PO) activity, antibacterial activity of plasma, and so on, to appraise the healthy state of shrimp were partly discussed. The future directions for the evaluation of the immunological capability of shrimp were proposed.
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| 关 键 词： | 对虾 免疫 综述 |
| 文章编号： | 1000-0615(2004)02-0209-07 |
| 收稿时间： | 2014/3/15 0:00:00 |
| 修稿时间： | 2003年4月28日 |
General situation of the immunological capability of shrimp |
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| CHEN Guo-fu.General situation of the immunological capability of shrimp[J].Journal of Fisheries of China,2004,28(2):209-215. |
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| Authors: | CHEN Guo-fu |
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| Institution: | .College of Aqua-life Science and Technology, Shanghai Fisheries University, Shanghai 200090 |
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| Abstract: | Shrimp farming is an important source of revenue and employment in many developing countries .
However,infectious diseases have adversely affected the profitability of shrimp industry. For this reason,disease
prevention is a priority and shrimp immunology has become a crucial research area of this field. In this paper ,the
current importance and problems of shrimp2culture were described and the research advances in shrimp
immunological defence mechanisms were summarized. The immunological tools are powerful and useful to
evaluate the health state of the shrimp. The immunologies of shrimp mainly consist of cellular immunity and
humoral immunity. In regard to cellular parameters , they are composed of haemocyte count (THC) , differential
haemocytecount (DHC) and reactive oxygen intermediates (ROIs ). The immunity cells exert their defence
functions through phagocytizing , enveloping , etc ,and the changes of THC and DHC are related to health state of
shrimp. The ROIs generated during post phagocytic event which maybe an important marker to evaluate the
immunological capability and phenoloxidase activity have been considered as a potential marker which is relevant
to the health of the shrimp too. Concerning humoral parameters , prophenoloxidase (ProPO) and phenoloxidase ,
antimicrobial peptides and proteins , hemagglutinin and plasma proteins were described. The determining methods
of immunity parameters were discussed. The response of shrimp to pathogens such as bacteria , virus , etc. and
environmental factors such as DO , pH, etc , were also reviewed. It is well2known that the immune responses
induced by immunizing crustacean or shrimp are mainly the non2specific immune responses. The potential of
immunological parameters , including the changes of THC and DHC , the production of ROIs , phenoloxidase
(PO) activity , antibacterial activity of plasma , and so on , to appraise the healthy state of shrimp were partly
discussed. The future directions for the evaluation of the immunological capability of shrimp were proposed. |
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| Keywords: | shrimp immunity roundup |
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