不同游泳运动对菊黄东方鲀非特异性免疫的影响 |
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引用本文: | 董鹏,王晓龙,宋定军,田涛. 不同游泳运动对菊黄东方鲀非特异性免疫的影响[J]. 现代农业科技, 2024, 0(2) |
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作者姓名: | 董鹏 王晓龙 宋定军 田涛 |
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作者单位: | 唐山曹妃甸蓝色海洋科技有限公司,唐山曹妃甸蓝色海洋科技有限公司,河北省渔政执法总队,大连海洋大学 |
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摘 要: | 通过水槽实验法,观察了菊黄东方鲀的游泳行为,测量了其爆发游速及临界游速,同时观察了鱼体过氧化氢酶、溶菌酶、超氧化物歧化酶等的活性变化,分析了游泳对菊黄东方鲀免疫力影响,为菊黄东方鲀的健康养殖及科学的增殖放流提供参考。结果表明:体长在(18.1-19.8)cm的菊黄东方鲀的临界游速在45-62cm/s,体长在(18.8-20.6)cm的菊黄东方鲀的爆发游速为(58.5-78.2)cm/s;与对照组相比,爆发游速实验组菊黄东方鲀肝脏过氧化氢酶、溶菌酶、超氧化物歧化酶的活性均高于对照实验组菊黄东方鲀(P?0.05);临界游速实验组菊黄东方鲀溶菌酶高于对照组(P?0.05),血液中的超氧化物歧化酶和肝脏过氧化氢酶的活性没有显著变化(P>0.05)。研究表明,急性应激反应对超氧化物歧化酶、过氧化氢酶、溶菌酶的活性影响较大。
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关 键 词: | 菊黄东方鲀 游泳运动 非特异性免疫 爆发游速 临界游速 |
收稿时间: | 2023-05-12 |
修稿时间: | 2023-05-12 |
Effects of Different Swimming Exercises on Nonspecific Immunity of Takifugu flavidus |
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Abstract: | This experiment analyzed and researched the changes of the activities of Catalase,Lysozyme and Superoxide Dismutase in Takifugu flavidus body, to provide a reference of enhancement releasing and resources recovery.The results showed that, Takifugu flavidus with the body length between 18.1cm to19.8cm,its critical swimming speed was 45cm/s to 62cm/s:Takifugu flavidus with the body length between 18.8cm to 20.6cm,its burst swimming speed was 58.5cm/s-78.2cm/s. Comparing with control group, the activities of Catalase ,Lysozyme and Superoxide Dismutase in liver of burst swimming group were higher P<0.05); Activity of the Lysozyme of critical group was higher than that of control group(P<0.05),there were no obvious changes of Catalase activity or Superoxide Dismutas activity(P>0.05).The research finds that acute stress reaction has a greater effect of the activities of Catalase, Lysozyme and Superoxide Dismutase. |
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Keywords: | Takifugu flavidus, swimming exercise, nonspecific immunity,burst velocity,critical velocity |
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